Rings

Sold 289-5003 Ring: antique platinum eternity ring, 1.07ct brilliant-cut diamonds Ca. Ø16.5mm, size 52, ca. 6g, platinum, brilliant-cut diamonds of medium quality, total 1.07ct, faintly legible engraving in a cartouche on the side, probably from the 1930s. Hammerprice: 700 €
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Sold 289-5004 Ring: vintage white gold brilliant-cut diamond goldsmith's ring, ca. 0.6ct Ca. Ø19mm, size 59, ca. 6.3g, 18K white gold, ca. 8mm wide on the front, set with 3 brilliant-cut diamonds totalling ca. 0.6ct, colour in the Wesselton range, clarity in the VS range, diamond weight engraved on the shank, vintage goldsmith's work. Hammerprice: 600 €
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289-5005 Ring: modern diamond goldsmith's ring, 18K white gold Ca. Ø17mm, RG54, ca. 6.2g, 18K white gold, ca. 11mm wide on the visible side, set with numerous small diamonds totalling ca. 0.4ct. now only: 700 €
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Sold 289-5006 Ring: white gold brilliant-cut diamond goldsmith's ring Approx. Ø16.5mm, size 52, ca. 7.6g, 14K white gold, design with thickness that varies from top to bottom, ca. 9mm wide on the front, set with 10 brilliant-cut diamonds totalling ca. 0.3ct, high-quality stones. Hammerprice: 500 €
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289-5007 Ring: modern white gold brilliant-cut diamond goldsmith's ring in an overcross design Ca. Ø17mm, size 54, ca. 5.7g, 14K white gold, ring head ca. 8mm wide, set with 10 good-quality brilliant-cut diamonds totalling ca. 1ct, colour in the Wesselton range, clarity in the SI range. now only: 600 €
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Sold 289-5008 Ring: vintage goldsmith's work set with diamonds totalling ca. 1.51 ct, platinum Ca. Ø15.5mm, size 49, ca. 10.1g, 900 platinum, ring head ca. 12.6mm, set with numerous diamonds in baguette and navette cuts, total ca. 1.51ct, medium quality range, elaborate and decorative vintage goldsmith's work Hammerprice: 700 €
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Sold 289-5012 Ring: solid platinum ring with Australian black opal and brilliant-cut diamonds Ca. Ø17mm, size 53, ca. 6.1g, platinum, rare black opal with iridescent green tones, ca. 7.7 x 6.6mm, set with fine white brilliant-cut diamonds totalling 0.31ct on the shoulders, unworn! Hammerprice: 680 €
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Sold 289-5013 Ring: modern platinum ring with fine Paraiba tourmalines and brilliant-cut diamonds, unworn Approx. Ø16.5mm, size 52, ca. 7g, solid platinum construction, a central row of precious Paraiba tourmalines of outstanding colour intensity, set in two rows of white brilliant-cut diamonds, totalling ca. 0.57ct. Hammerprice: 1.100 €
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Sold 289-5014 Ring: as good as new platinum ring with a valuable 1.35ct Lightning Ridge black opal Ca. Ø18.5mm, size 58, ca. 5.1g, platinum, fantastic black opal measuring ca. 9 x 7mm, typical Lightning Ridge play of colour, predominantly green and blue, but also featuring the rare and sought-after orange. The world’s most expensive and sought-after opals come from Lightning Ridge in Australia. Hammerprice: 950 €
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Sold 289-5015 Ring: white gold vintage emerald/brilliant-cut diamond-cut goldsmith's ring in a flower shape Ca. Ø16mm, RG50, ca. 4.4g, 14K white gold, ring head ca. Ø12mm, a fine emerald of ca. 0.45ct at the centre, surrounded by 8 brilliant-cut diamonds, totalling ca. 0.8ct, colour in the Wesselton range, clarity SI-I, vintage goldsmith's work. Hammerprice: 460 €
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Sold 289-5017 Ring: high-quality vintage diamond ring with emerald heart, unique handcrafted piece Approx. 19.5mm diameter, ring size 62, ca. 6.8g, 18K white gold, ring head with high setting, set across 5 levels with fine brilliant-cut diamonds, marquise diamonds and a Colombian emerald, including several large brilliant-cut diamonds between 0.2 and 0.3ct, total diamond weight ca. 2ct, Emerald ca. 1ct, emerald of excellent quality, unfortunately slightly chipped at the edges. Hammerprice: 1.300 €
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Sold 289-5018 Ring: modern and attractive diamond/brilliant-cut goldsmith's ring, centrally set with a ca. 0.53ct navette diamond Ca. Ø17mm, size 53, ca. 5.9g, 14K yellow gold, ca. 9mm wide at the front, a central navette-cut diamond of ca. 0.53ct, plus small brilliant-cut diamonds on the sides, high-quality, the diamond weight of 0.53ct is engraved on the shank, high-quality. Hammerprice: 850 €
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Sold 289-5020 Ring: Designer diamond goldsmith's ring, intense yellow pear-shaped diamond of ca. 0.8ct Ca. Ø16mm, size 49, ca. 6.1g, 18K yellow gold, open band, ca. 6mm wide on the front, yellow teardrop diamond of ca. 0.85ct, good clarity, unusual designer goldsmith's work. Hammerprice: 1.300 €
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Sold 289-5021 Ring: modern designer goldsmith's ring set with diamonds/brilliant-cut stones Ca. Ø16mm, RG50, ca. 6g, 18K yellow gold, ring head ca. 5.5mm wide, open band, set with a brilliant-cut diamond of ca. 0.2ct, plus 3 trapezoid-cut diamonds totalling ca. 0.35ct, colour in the Wesselton range, clarity in the SI range, solid goldsmith's work. Hammerprice: 600 €
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Sold 289-5022 Ring: elegant goldsmith's ring with brilliant-cut diamonds ca. 1.2ct Approx. Ø18mm, size 56, ca. 7.4g, 18K yellow gold, ring head ca. 7mm wide, set with numerous brilliant-cut diamonds totalling ca. 1.2ct, elegant goldsmith's work Hammerprice: 800 €
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Sold 289-5026 Ring: solid goldsmith's ring with a layered gemstone Ca. Ø20mm, size 62, ca. 10.3g, 18K yellow gold, ring shank ca. 17.5mm wide, layered stone with coat of arms engraving, vintage goldsmith's work. Hammerprice: 750 €
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Sold 289-5027 Ring: very beautiful vintage handcrafted piece, Australian opal and brilliant-cut diamonds Ca. 18.5mm diameter, ring size 59, ca. 8.7g, 18K gold, ring head ca. 25 x 18mm, finely chased setting rim, fine solid opal ca. 14 x 9mm, surrounded by small white diamonds. Hammerprice: 700 €
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Sold 289-5034 Ring: modern ring set with brilliant-cut diamonds and sapphires Approx. Ø19.5mm, RG61, approx. 6.9g, 18K yellow gold, central oval sapphire of ca. 1ct, one top-quality brilliant-cut diamond of ca. 0.2ct on the front, ring shoulders set with 10 square/baguette-cut diamonds totalling ca. 0.4ct, modern goldsmith's work Hammerprice: 600 €
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289-5035 Ring: fine ruby and diamond goldsmith's ring, natural ruby of ca. 5.5ct, incl. IGI report Ca. Ø17.5mm, RG54, ca. 2.9g, 14K yellow gold, ring head ca. 13mm wide, ruby ca. 11 x 9 x 5mm, ca. 5.5ct, colour: purplish red, natural inclusions, additionally set with small octagonal diamonds totalling ca. 0.35ct, incl. IGI report. now only: 800 €
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Sold 289-5036 Ring: handcrafted amethyst and brilliant-cut diamond goldsmith's ring Approx. Ø17.5mm, RG54, approx. 11.5g, 14K yellow gold, ring head ca. Ø22mm, set with an amethyst cabochon, flanked by 2 brilliant-cut diamonds of ca. 0.04ct each, solid vintage goldsmith's work. Hammerprice: 550 €
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Sold 289-5043 Ring: vintage white gold goldsmith's ring with a pearl and diamond setting Approx. Ø17mm, size 54, approx. 6.2g, 18K white gold, ring head centrally set with a beautiful cultured pearl of ca. Ø9.5mm, lovely lustre, hardly any growth marks, surrounded by brilliant-cut diamonds with a total weight of ca. 0.65ct, top quality, vintage goldsmith's work. Hammerprice: 670 €
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Sold 289-5055 Ring: delicate vintage cocktail ring with brilliant-cut diamonds and sapphires Ca. Ø17.5mm, ring size 55, ca. 6g, 18K white gold, high-quality setting with brilliant-cut diamonds and sapphires of superior quality, total ca. 1.5ct. Hammerprice: 700 €
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Sold 289-5059 Ring: vintage diamond ring by Damiani Italy, distinctive handcrafted design Approx. 20mm diameter, ring size 62, ca. 12g, 18K white gold, signed, ring head ca. 27 x 23mm, lavishly set with brilliant-cut diamonds; each round segment features a diamond rose at its centre, mounted to allow movement; very expensive and intricate craftsmanship, ca. 2ct of brilliant-cut diamonds and rose-cut diamonds. Hammerprice: 1.550 €
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Sold 289-5076 Ring: antique goldsmith's ring set with old-cut diamonds and pearls, fine craftsmanship Ca. Ø17mm, RG54, ca. 3.5g, 18K white gold, ring head ca. 15 x 15mm, set with old-cut diamonds, total ca. 0.65ct, also set with 4 pearls, each ca. Ø4.5mm, millegrain decoration, rare antique jewellery. Hammerprice: 700 €
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289-5077 Ring: antique goldsmith's ring with old-cut diamonds, ca. 1.1ct Ca. Ø17mm, size 53, ca. 5.1g, 14K white gold, ring head in a loop design ca. 14mm wide, set with a total of 13 old-cut diamonds, totalling ca. 1.1ct, largest stone ca. 0.25ct, predominantly upper quality range, antique craftsmanship. now only: 500 €
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289-5078 Ring: high-quality vintage ruby/brilliant-cut diamond goldsmith's ring Approx. Ø17.5mm, RG55, ca. 5g, 18K white gold, central natural ruby of ca. 1.15ct, flanked by good-quality brilliant-cut diamonds, total ca. 0.38ct, diamond weight engraved on the shank, vintage goldsmith's work. now only: 650 €
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Sold 289-5079 Ring: vintage flower ring with ruby/diamond setting, ca. 1.3ct Approx. Ø17mm, size 53, ca. 4.6g, 14K white gold, ring head ca. 16mm, set with 12 brilliant-cut diamonds totalling ca. 0.6ct (upper quality range), as well as a central ruby of ca. 0.7ct, filigree-crafted flower ring Hammerprice: 500 €
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Sold 289-5081 Ring: white gold ruby/brilliant-cut diamond goldsmith's ring, beautiful “NO HEAT” ruby of ca. 4.62ct, HRD report Approx. Ø17mm, RG53, ca. 3.2g, 14K white gold, featuring a valuable natural ruby of ca. 4.62ct in the centre, “NO HEAT”, plus 12 brilliant-cut diamonds totalling ca. 0.14ct, both stone weights engraved on the shank; the ring comes with an HRD report. Hammerprice: 1.100 €
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289-5082 Ring: elegant brilliant-cut diamond/ruby goldsmith's ring, natural ruby in emerald cut, 5.83ct, IGI report Ca. Ø17mm, RG53, ca. 4.1g, 14K white gold, ring shank ca. 15mm wide, centrally set with a natural ruby measuring ca. 12.5 x 10 x 3.5mm, ca. 5.83ct, colour: purplish red, also set with 58 brilliant-cut diamonds, total ca. 0.43ct, stone weights engraved on the shank, incl. IGI report from 2024. now only: 1.800 €
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289-5083 Ring: modern ruby/diopside goldsmith's ring, natural ruby of ca. 6.32ct, incl. IGI report Ca. Ø17mm, RG53, ca. 4.5g, 14K white gold, featuring a central ruby measuring ca. 11.3 x 9.00 x 4.90mm, 6.32ct, emerald cut, colour: purplish red, untreated, plus 14 diopsides totalling ca. 1ct, stone weights engraved on the shank, including IGI report from 2024. now only: 1.800 €
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289-5084 Ring: modern sapphire/brilliant-cut diamond goldsmith's ring, sapphire ca. 3.5ct, “NO HEAT”, incl. report Ca. Ø17mm, RG53, ca. 3.7g, 18K white gold, natural sapphire ca. 10.09 x 8.01 x 4.82mm, ca. 3.5ct, oval cut, faceted, colour Dark Blue, untreated, the ring shoulders are also set with small brilliant-cut diamonds, incl. report from 2024. now only: 1.000 €
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Sold 289-5086 Ring: richly set vintage goldsmith's ring with natural sapphire and brilliant-cut diamonds, ca. 3.57ct Ca. Ø19mm, ring size 59, ca. 5.9g, 18K white gold, a fine natural sapphire at the centre, richly set with fine brilliant-cut diamonds and navette diamonds, both stone weights hallmarked, sapphire 1.57ct, brilliant-cut diamonds + navettes 2.02ct. Hammerprice: 1.400 €
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Sold 289-5087 Ring: very fine platinum ring with sapphire and brilliant-cut diamonds, formerly top-quality Ca. Ø16.5mm, size 52, ca. 4.5g, platinum, visible area elaborately set with very fine brilliant-cut diamonds in three rows, 0.74ct, centrally set with a very fine, intensely blue natural sapphire of 1.41ct. Hammerprice: 1.700 €
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Sold 289-5089 Ring: vintage goldsmith's ring with Santa Maria aquamarine and princess-cut diamonds Ca. 15.5mm inner diameter (reduced by spacers, easily adjustable to original size of 17.5mm), ca. 13.5g, 18K white gold, very solid craftsmanship, centred with the aquamarine in the rare Santa Maria colour, intense blue, ca. 11 x 7 mm, ca. 3ct, flanked by 4 very fine natural princess-cut diamonds of superior quality, total ca. 0.6ct, very high-quality goldsmith's work. Hammerprice: 1.500 €
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Sold 289-5091 Ring: white gold vintage ruby/brilliant-cut diamond goldsmith's ring Approx. Ø15mm, RG47, approx. 9.8g, 14K white gold, approx. 17mm wide at the front, a central ruby of ca. 0.5ct, surrounded in two rows by brilliant-cut diamonds with a total weight of ca. 0.45ct, top quality, solid vintage goldsmith's work. Hammerprice: 800 €
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Sold 289-5092 Ring: as good as new platinum ring with a fine ruby and brilliant-cut diamonds, 1.26ct Ca. Ø16.5mm, size 52, ca. 5g, platinum, fine natural ruby of 0.88ct, plus fine brilliant-cut diamonds totalling 0.38ct, unworn, from a business estate. Hammerprice: 780 €
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Sold 289-5094 Ring: modern platinum ring with an Australian black opal of 1.86ct and 0.52ct diamonds Ca. Ø16.5mm, size 51, ca. 7.5g, solidly crafted platinum band, handmade, featuring a fine black opal with a rare pink-green play of colour at the centre, flanked by white marquise diamonds and trapezoid-cut diamonds. Hammerprice: 900 €
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Sold 289-5096 Unique goldsmith's ring ‘Turtle’, with a secret shelf, gold and enamel, set with brilliant-cut diamonds and rubies Ca. Ø17.5mm, RG54, ca. 10.2g, 14K yellow gold, ring head approx. 33 x 21mm, pierced on the reverse, shell decorated with yellow and black enamel, plus brilliant-cut diamonds totalling ca. 0.4ct, eyes set with rubies, head, legs and tail movable, highly detailed goldsmith's work, incl. certificate of authenticity. Hammerprice: 1.200 €
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Sold 289-5104 Ring: goldsmith's ring with fine rubies and brilliant-cut diamonds, 3.17ct Ca. Ø15.5mm, size 48, ca. 5.1g, 18K gold, handcrafted, very fine Burmese rubies totalling 2.8ct, ca. 0.37ct of brilliant-cut diamonds. Hammerprice: 1.300 €
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289-5105 Ring: unique goldsmith's ring with two-tone tourmaline, apricot/red 4.74ct Ca. Ø18mm, size 55, ca. 4.2g, 14K gold, very rare tourmaline of fantastic quality, ca. 12 x 7.5mm, 2 baguette diamonds on the sides and brilliant-cut diamonds on the ring shoulders, fine goldsmith's work. The so-called ‘watermelon’ tourmalines, which are green and red in colour, are better known. The apricot/red colour variation presented here is extremely rare! now only: 1.500 €
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289-5106 Ring: unusual goldsmith's work with rubies and diamonds in an ‘invisible setting’ Ca. Ø17mm, RG54, ca. 5g, 18K gold, exquisitely designed ring head with 8 natural diamonds and, opposite, 8 natural rubies, set in a modern style, rubies 0.9ct, diamonds 0.47ct, likely a one-of-a-kind piece! now only: 1.900 €
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289-5108 Ring: richly set goldsmith's ring with ruby, sapphire and brilliant-cut diamonds Ca. Ø16.5mm, ring size 53, ca. 4.5g, 18K gold, ruby 0.4ct, sapphire 0.3ct, brilliant-cut diamonds and diamonds 0.67ct. now only: 1.450 €
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Sold 289-5109 Ring: Italian goldsmith's ring set with sapphire and diamonds, ca. 2.8ct Ca. Ø17.5mm, RG54, ca. 11.3g, 18K yellow gold, ring head ca. 13mm wide, a central cabochon-cut sapphire ca. 2.1ct, flanked by 26 brilliant-cut diamonds totalling ca. 0.7ct, solid goldsmith's ring Hammerprice: 1.000 €
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Sold 289-5111 Ring: classic, solid band ring with sapphire, handcrafted by Wempe Ca. Ø18.5mm, ring size 58, ca. 13g, 18K gold, ring head ca. 10mm wide, sapphire cabochon ca. 0.75ct, good colour and clarity, slightly worn. Hammerprice: 1.200 €
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Sold 289-5114 Ring: modern goldsmith's ring with a golden South Sea pearl and brilliant-cut diamonds, unworn Ca. Ø16.5mm, ring size 53, ca. 6.3g, 18K gold, handcrafted, ring shoulders set with white brilliant-cut diamonds, elaborately set in three rows, total 0.41ct, flawless golden South Sea cultured pearl, Ø11mm. Hammerprice: 1.300 €
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Sold 289-5119 Ring: luxurious and very valuable platinum ring with a 15mm Tahitian pearl and diamonds, retail price ca. €10,000 Approx. Ø18mm, size 56, ca. 17.5g, very solidly crafted in platinum, featuring an exceptional-quality Tahitian pearl at the centre, flanked by a cluster of natural, very fine marquise diamonds, diamond weight 1.145ct, unworn. Hammerprice: 2.150 €
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Sold 289-5127 Ring: particularly heavy men’s/women’s ring with lapis lazuli, handmade, 18-carat gold Ca. Ø18.5mm, ring size 58, ca. 24.5g, 18K gold, square ring head, 21.5 x 17.5mm, very solid craftsmanship! Hammerprice: 1.800 €
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289-5129 Ring: antique goldsmith's ring with old-cut diamonds totalling ca. 1.3ct Ca. Ø20.5mm, RG64, ca. 13.4g, 14K pink gold, ca. 15mm wide at the front, set with 7 old-cut diamonds totalling ca. 1.3ct, largest stone ca. 0.25ct, two stones slightly chipped, mostly tinted, old craftsmanship. now only: 1.000 €
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289-5130 Ring: antique brilliant-cut diamond goldsmith's ring, ca. 0.9ct Approx. Ø19mm, size 59, ca. 7.7g, 18K gold, ca. 10mm wide on the front, set with 3 transition-cut brilliant-cut diamonds totalling ca. 0.9ct, colour in the H-I range, clarity I, millegrain decoration, antique craftsmanship. now only: 1.000 €
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289-5138 Ring: vintage brilliant-cut diamond goldsmith's ring, beautiful old-cut diamond of ca. 1.15ct Ca. Ø18mm, RG56, ca. 9.2g, 14K yellow gold, ring shank ca. 16mm wide, a beautiful old-cut diamond at the centre, ca. Ø6 to 6.8mm, ca. 1.15ct, plus 20 brilliant-cut diamonds all round totalling ca. 1.2ct, top quality, high-quality vintage goldsmith's work. now only: 2.500 €
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Sold 289-5141 Ring: vintage goldsmith's ring with diamond setting Approx. Ø16.5mm, size 52, ca. 8.6g, 18K yellow gold, thickness varies from top to bottom, ca. 12.5mm wide at the front, set with numerous brilliant-cut diamonds totalling ca. 1ct, upper quality range, one stone missing. Hammerprice: 900 €
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Sold 289-5144 Ring: heavy, handcrafted vintage designer goldsmith's ring, brilliant-cut diamond of ca. 0.45ct Ca. Ø20.5mm, RG64, ca. 20.8g, 18K gold, two-tone, thickness varies from top to bottom, approx. 13mm wide at the front, one brilliant-cut diamond of ca. 0.45ct, colour in the Wesselton range, clarity in the VS range, an elephant hair has been incorporated between the two rings, ring bands with owner’s engraving, signs of wear, very solid goldsmith’s craftsmanship. Hammerprice: 1.500 €
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Sold 289-5147 Ring: modern goldsmith's ring with tourmaline and brilliant-cut diamonds Ca. Ø17mm, size 53, ca. 7.7g, handcrafted in 18K gold, very intricately crafted, set with white brilliant-cut diamonds on three sides, 0.44ct, centrally set with a 3.81ct eye-clean tourmaline, rare double-sided faceted cut, unworn. Hammerprice: 1.200 €
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Sold 289-5150 Ring: very fine goldsmith's ring with a large Australian opal and fine brilliant-cut diamonds Ca. Ø18.5mm, ring size 58, ca. 11.4g, 18K gold, shank hallmarked, handcrafted, goldsmith’s quality of the very highest standard, green-violet opal of the finest quality, 12.4 x 9.6mm, surrounded by high-quality, bevelled brilliant-cut diamonds of superior quality, ca. 1.8ct. Hammerprice: 1.400 €
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289-5151 Ring: fiery, imaginative multicoloured diamond ring, unique piece “2 Leaves”, unworn Ca. Ø17.5mm, RG55, ca. 6g, 18K gold, handcrafted, entire visible area set with brilliant-cut diamonds, 1.78ct, various colour nuances deliberately used to create a special brilliance, unworn. now only: 1.700 €
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Sold 289-5155 Ring: modern goldsmith's ring, centre stone a natural princess-cut diamond of 1ct Ca. Ø17.5mm, ring size 54/55, ca. 3g, 18K gold, very fine 1ct diamond in the centre, Wesselton/SI, plus 28 white brilliant-cut diamonds of good quality, as good as new. Hammerprice: 2.100 €
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Sold 289-5156 Ring: formerly an expensive platinum ring with a large ‘NO HEAT’ star sapphire of 5.55ct, probably Ceylon Ca. Ø17.5mm, RG55, ca. 7g, platinum, sapphire of rare clarity/purity with asterism (star effect), colour blue-violet, 1 emerald-cut diamond on each side, total 0.43ct. Hammerprice: 1.850 €
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Sold 289-5157 Ring: exceptional sapphire ring, teen size, platinum, Ceylon sapphire 1.34ct Ca. Ø14.5mm, ring size 45, platinum, 5.2g, featuring a top-quality Ceylon sapphire at the centre, eye-clean, with trapezoid and marquise-cut diamonds set on two levels on the shoulders, formerly expensive and unusual craftsmanship, rare child’s/teenage size. Hammerprice: 1.050 €
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289-5158 Ring: elaborate sapphire and diamond ring, as good as new, ca. 3.3ct Approx. Ø17mm, size 54, open band, ca. 3.8g, 18K white gold, ring head divided into 3 sections, each featuring a natural sapphire surrounded by brilliant-cut diamonds, sapphire weight ca. 3ct, diamond weight ca. 0.3ct, fine quality, unusual design. now only: 1.500 €
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Sold 289-5159 Ring: high-quality vintage platinum ring with sapphire and diamond ballerina setting, ca. 2.45ct, new-old-stock Approx. Ø17mm, ring size 53, approx. 7.5g platinum, handcrafted, intricately crafted ring head, curved ballerina setting, natural diamonds and brilliant-cut diamonds totalling approx. 1ct, centrally set with a 1.45ct eye-clean natural sapphire in an intense blue colour, unworn, old stock from a jeweller’s. Hammerprice: 2.000 €
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289-5164 Ring: unusual sapphire/diamond ring, ca. 3.7ct, unworn Ca. Ø17.5mm, ring size 55, ca. 5g, 18K white gold, intricately crafted, curved ring head, pink sapphires of the finest quality, approx. 3.3ct in total, white brilliant-cut diamonds in the centre totalling 0.4ct, as good as new. now only: 1.500 €
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289-5165 Ring: vintage platinum ring, top-quality ruby, ca. 1ct Ca. Ø16.5mm, ring size 53, ca. 5.5g, platinum, raised ring head with a natural ruby of the very finest quality, eye-clean, oval, faceted, ruby weight 0.97ct hallmarked, diamonds and brilliant-cut diamonds on the sides totalling 0.38ct. now only: 1.550 €
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289-5166 Ring: valuable diamond ring with a rare natural conch pearl, as good as new Ca. Ø17.5mm, size 55, ca. 3.8g, 18K white gold, very high-quality conch pearl with clearly visible flame structure, ca. 6.2 x 4.8mm, 1.02ct, plus 0.55ct white brilliant-cut diamonds. now only: 2.100 €
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289-5167 Ring: high-quality goldsmith's ring, platinum, star ruby and brilliant-cut diamonds, ruby 2.38ct Ca. Ø16mm, RG50, ca. 7.5g, solid platinum handcrafted, featuring a very fine natural star ruby of 2.38ct at the centre, distinct asterism, surrounded by brilliant-cut diamonds totalling 0.89ct. now only: 1.800 €
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289-5169 Ring: Modern goldsmith's ring with rubies and brilliant-cut diamonds, unworn Ca. Ø16.5mm, 52 links, ca. 6.3g, 18-carat white gold, ring head ca. 10.5mm wide, natural, very fine rubies totalling 1.6ct, invisible setting, unworn. now only: 1.650 €
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289-5170 Ring: moderner Goldschmiedering mit seltenem grünen Sphen von 4,16ct und reichem Brillantbesatz Ca. 17mm Durchmesser, RG 54, ca. 5,2g, 18K Weißgold, seltener Sphen und reicher Brillantbesatz, neuwertig now only: 2.100 €
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Sold 289-5171 Ring: Tourmaline/brilliant-cut diamond goldsmith's ring, large, vivid green tourmaline of ca. 12.56ct, 18K white gold Ca. Ø16.5mm, size 52, ca. 10.5g, 18K white gold, ring head ca. 15 x 17mm, a fine tourmaline of ca. 13.6 x 12.8mm at the centre, 12.5ct, origin according to certificate: Africa, plus small brilliant-cut diamonds on the sides totalling ca. 0.36ct, Top Wesselton/flawless, very high-quality and formerly expensive vintage goldsmith's work; the ring comes with a certificate and the original invoice for 4,500 Swiss francs from 1976. Hammerprice: 2.400 €
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289-5173 Ring: formerly expensive vintage platinum ring with emerald and diamonds, 1.44ct Ca. Ø16.5mm, ring size 52, ca. 6.5g, solid platinum, handcrafted, featuring a high-quality, intensely green emerald at the centre, 0.84ct, accompanied by fine brilliant-cut diamonds totalling 0.62ct, both stone weights hallmarked. now only: 1.600 €
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Sold 289-5174 Ring: vintage platinum ring with an emerald of exceptional quality (eye-clean, brilliant green) Ca. Ø17mm, size 54, ca. 5.5g, handcrafted in platinum, Colombian emerald of exceptional quality, 0.84ct, plus 0.52ct of diamonds and brilliant-cut diamonds, unworn. Hammerprice: 1.600 €
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Sold 289-5175 Ring: vintage platinum ring with Colombian emerald and diamonds Approx. Ø17mm, ring size 53, ca. 6.8g, solid platinum handcrafted, ring shank ca. 11mm wide, very intricately crafted, richly set with brilliant-cut diamonds, highlight being the emerald in top-quality Colombian colour and high clarity, stone weights hallmarked, 0.79ct diamonds and 0.59ct emerald. Hammerprice: 1.050 €
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Sold 289-5176 Ring: very fine platinum ring with a Colombian emerald of very fine quality, 1.38ct Ca. Ø17.5mm, size 55, ca. 4.9g, platinum, simple shank, featuring a fine emerald measuring 6.5 x 6.5mm at the centre, of rare clarity, with 3 small diamonds on each side, also in emerald cut. Hammerprice: 1.850 €
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Sold 289-5177 Ring: high-quality brilliant-cut diamond flower ring, 2 half-carats, top quality Approx. 18.5mm diameter, ring size 18.5, approx. 5.7g, 18K white gold, one half-carat brilliant-cut diamond on each side, surrounded by smaller brilliant-cut diamonds of the highest quality, very high-quality goldsmith's work. Hammerprice: 1.000 €
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Sold 289-5179 Ring: heavy vintage designer ring set with diamonds, ca. 1.2ct Ca. Ø17.5mm, RG55, ca. 13.7g, 18K white gold, unusual design, very intricate craftsmanship, high-quality brilliant-cut diamonds. Hammerprice: 1.500 €
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Sold 289-5180 Ring: high-quality designer jewellery, white gold diamond ring by Christ with a flawless single-carat diamond Ca. Ø18mm, RG57, ca. 4.4g, 14K white gold, beautiful diamond ring from Christ, featuring a valuable single-carat diamond of ca. Ø6.6mm at the centre, colour Wesselton, clarity flawless, incl. Christ certificate from 2003. Hammerprice: 2.700 €
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Sold 289-5181 Ring: antique diamond solitaire goldsmith's ring, large old-cut diamond of ca. 3.3ct Ca. Ø17mm, RG54, ca. 3.2g, 14K white gold, valuable old-cut diamond measuring ca. 9.36 x 8.20 x 6mm, ca. 3.3ct, colour in the Cape range, high clarity, antique craftsmanship. Hammerprice: 9.500 €
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Sold 289-5182 Ring: Solitaire diamond ring, ca. 2ct Ca. Ø18mm, RG57, ca. 2.5g, 14K white gold, brilliant-cut diamond ca. 7.77 x 7.73 x 5.2mm, ca. 2ct, colour in the K-L range, clarity in the SI range, faceted girdle. Hammerprice: 2.500 €
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Sold 289-5183 Ring: heavy, modern platinum ring with natural diamonds, centre stone ca. 0.75ct Approx. Ø16.5mm, size 52, ca. 8.6g, modern handcrafted platinum piece, eye-catching pale yellow square diamond of fantastic quality and clarity, small white brilliant-cut diamonds on the shoulders, unworn, original retail price ca. US$4,900. Hammerprice: 1.150 €
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Sold 289-5184 Ring: fine solitaire brilliant-cut diamond ring, fancy light yellow brilliant-cut diamond of 1.51ct, VVS2, incl. GCI report Ca. Ø17.5mm, RG55, ca. 2g, 14K white gold, ca. 7.19mm brilliant-cut diamond, ca. 4.6mm high, ca. 1.51ct, Fancy Light Yellow, clarity VVS2, faceted girdle; the ring comes with a GCI report dated 2026. Hammerprice: 2.500 €
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289-5185 Ring: fine goldsmith's ring with brilliant-cut diamonds and 4.3ct tanzanite, unworn Ca. Ø17.5mm, size 54, approx. 5.2g, 18ct white gold, very fine tanzanite weighing 4.3ct, elaborate brilliant-cut setting 0.6ct, unworn! now only: 2.000 €
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289-5186 Ring: valuable vintage platinum ring with a very fine Ceylon sapphire of 2.48ct Ca. Ø17.5mm, ring size 56, ca. 7g, very solid handcrafted platinum, small brilliant-cut diamonds on the shoulders, high-quality setting for a natural sapphire of very good quality. now only: 2.150 €
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289-5187 Ring: classic sapphire/diamond ring, natural sapphire of ca. 4ct Ca. Ø17.5mm, RG 55, ca. 4.7g, 14K white gold, ring shoulders set with fine diamonds, ca. 0.37ct, large natural sapphire ca. 11 x 9.5mm, ca. 4ct. now only: 2.500 €
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289-5188 Ring: high-quality goldsmith's ring with sapphire and brilliant-cut diamonds, ca. 8.6ct, IGI certificate Ca. Ø17mm, size 53, ca. 4.8g, 14K white gold, fine, natural sapphire of 7.61ct, very fine diamond setting of 0.99ct, stone weights marked on the shank, with IGI certificate. now only: 3.500 €
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289-5190 Ring: substantial platinum ring with a large 13.64ct aquamarine Ca. Ø16.5mm, ring size 52, ca. 16g, handcrafted from platinum, ring shank richly set with 1.46ct brilliant-cut diamonds, the eye-catching centrepiece being the large aquamarine measuring 18.5 x 11.5mm and weighing 13.64ct, both stone weights hallmarked, unworn. now only: 2.700 €
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289-5191 Ring: vintage goldsmith's ring with large aquamarine and brilliant-cut diamonds, aquamarine ca. 12ct Ca. Ø18mm, ring size 56, ca. 10.5g, 18K white gold, fine aquamarine ca. 20 x 13 x 8mm, surrounded by fine brilliant-cut diamonds totalling ca. 0.7ct. now only: 2.500 €
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Sold 289-5204 Ring: highly decorative Italian designer brilliant-cut diamond goldsmith's ring from Cammilli, handcrafted Ca. Ø17.5mm, RG55, ca. 7.2g, 18K yellow gold, design with thickness that varies from top to bottom, ca. 14mm wide at the front, model/collection “Dune Annamaria Cammilli”, irregularly undulating design, set with 5 fine brilliant-cut diamonds totalling ca. 0.28ct, colour Top Wesselton, clarity VVS, Italian goldsmith's work, very fine condition, incl. box/certificate and papers from 2026, original price €4,690. Hammerprice: 2.300 €
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Sold 289-5211 Ring: high-quality goldsmith's ring set with opal and brilliant-cut diamonds, Swedish gold hallmarks Ca. Ø17mm, size 53, ca. 9.9g, 18K white gold, ring shank ca. 14mm wide, set with 11 brilliant-cut diamonds totalling ca. 0.75ct, colour and clarity in the upper range, plus an opal cabochon, Swedish hallmarks. Hammerprice: 1.000 €
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289-5224 Ring: Brilliant-cut diamond flower ring, centre stone 1ct, attractive goldsmith's work Ca. Ø17mm, size 54, ca. 2.8g, 18K gold, ring head Ø9.5mm, 1-carat centre stone surrounded by further white brilliant-cut diamonds, ring shoulders also elaborately set with brilliant-cut diamonds, total brilliant-cut diamond weight 1.52ct, clarity SI-I. now only: 1.900 €
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289-5226 Ring: modern diamond ring with 13 large fancy diamonds, ca. 3ct Ca. Ø17.5mm, RG55, ca. 5.5g, 18K gold, unusual design, 13 pale yellow natural diamonds in pear cut, good quality and clarity. now only: 3.000 €
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Sold 289-5227 Ring: single-carat diamond in ‘River’ quality, with certificate Ca. Ø16.5mm, size 52, ca. 2.3g, 14K rose gold, classic shank, certified brilliant-cut diamond ca. 6.6mm in diameter, top colour River E, clarity SI1, with GCI certificate. Hammerprice: 2.000 €
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289-5254 Ring: solid solitaire/brilliant-cut diamond ring, beautiful Wesselton brilliant-cut diamond of 1.13ct, incl. DPL certificate Ca. Ø18.5mm, RG59, ca. 12.7g, 18K yellow gold, thickness varies from top to bottom, approx. 7mm wide at the front, set with a very beautiful brilliant-cut diamond measuring ca. 6.81 x 6.88 x 4.01mm, 1.13ct, colour Wesselton, clarity VS2, 3 x very good; the diamond comes with a DPL certificate dated July 2010. now only: 3.800 €
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289-5255 Ring: very high-quality goldsmith's ring, natural sapphire of 7.66ct, very good quality, certificate Ca. Ø18.5mm, RG58, ca. 12mm wide, ca. 17.4g, 18K gold, platinum setting, modern and unusual goldsmith's work, finest top-quality brilliant-cut diamonds on both sides of the setting, 0.34ct each, with an intensely blue, natural sapphire of 7.66ct at the centre, eye-clean. According to the certificate, no signs of treatment/heating. now only: 6.500 €
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289-5256 Ring: high-quality cocktail ring with rich diamond setting and rare spessartine of 3.12ct Ca. Ø17.5mm, RG55, ca. 7.7g, solid 18K goldsmith's work, ring head ca. 16mm wide, entire visible area set with precious diamonds and brilliant-cut stones, ca. 1.25ct, centrally featuring a rare spessartine (mandarin garnet) of 3.21ct, ca. 9 x 7mm. now only: 3.000 €
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Sold 289-5262 Ring: fine sapphire/diamond solitaire ring from the Art Deco period, old-cut diamond of ca. 2.35ct Ca. Ø16.5mm, size 52, ca. 4.2g, platinum, ring head ca. 12.5 x 12mm, centrally set with a vintage-cut diamond of ca. 8.2 x 7.5mm, ca. 5.5mm high, ca. 2.35ct, good quality for an old-cut diamond, surrounded by square/trapezoid sapphires, rare, fine antique craftsmanship. Hammerprice: 6.000 €
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289-5265 Ring: very attractive Art Deco-style goldsmith's ring set with ca. 2.24ct of brilliant-cut diamonds Approx. Ø16mm, RG51, ca. 6.8g, 14K white gold, ring shank ca. 27mm wide, set centrally with 3 brilliant-cut diamonds totalling ca. 1.72ct, large stone ca. 0.82ct, one brilliant-cut diamond of ca. 0.45ct on each side, colour in the Wesselton range, clarity I, plus small octagonal diamonds, total brilliant-cut diamond/diamond weight ca. 2.24ct, high-quality and intricate goldsmith's work, incl. jewellery certificate dated November 1989, replacement value at the time DM 20,000. now only: 3.000 €
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289-5266 Ring: antique goldsmith's ring with old-cut diamonds, total ca. 2.4ct Ca. Ø18.5mm, RG58, ca. 15g, 14K white gold, ring head ca. 17 x 22mm, set with 11 old-cut diamonds, central stone ca. 0.7ct, total diamond weight ca. 2.4ct, interesting, unusual and intricate antique goldsmith's work. now only: 2.000 €
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Sold 289-5274 Ring: significant vintage platinum ring with a Colombian emerald, price in 1973: 65,000 DM Ca. 18.5mm diameter, ring size 58, ca. 10g, platinum, handcrafted, featuring a very fine emerald of an extremely rare colour (presumably from the Muzo mine) at the centre, 2.58ct, surrounded by very fine navette-cut diamonds totalling 2.03ct, emerald with the usual minor signs of wear on the edges, with 1973 certificate and original case. Hammerprice: 5.000 €
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289-5279 Ring: high-quality brilliant-cut diamond/tourmaline ring, handcrafted in 1973 Ca. 18mm diameter, RG56, ca. 16.5g, 18K white gold, fine tourmaline of ca. 1.5ct, double-framed by top-quality brilliant-cut diamonds, totalling 2.5ct. now only: 3.000 €
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Sold 289-5280 Ring: Brilliant-cut diamond goldsmith's ring with a natural emerald of 8.28ct, incl. IGI/ALGT report Ca. Ø17.5mm, RG55, ca. 5.4g, 14K white gold, featuring a valuable, deep green emerald of ca. 14.53 x 11.05 x 6.47mm, 8.28ct, transparent, origin Zambia, also set with 2 brilliant-cut diamonds totalling ca. 0.37ct, colour Top Wesselton F-G, clarity SI, incl. IGI and ALGT report from 2025. Hammerprice: 5.100 €
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Sold 289-5282 Ring: fine emerald/brilliant-cut diamond goldsmith's ring, emerald ca. 5.33ct, incl. IGE report Ca. Ø17.5mm, RG55, ca. 3.2g, 14K yellow gold, ring head ca. 14 x 14mm, centrally set with a beautiful and natural emerald of ca. 11.66 x 10.82 x 5.54mm, ca. 5.33ct, Vivid Green, origin Brazil, surrounded by small brilliant-cut diamonds, total approx. 0.19ct, fine goldsmith's work, report from 2026. Hammerprice: 3.500 €
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289-5283 Ring: fine diamond ring, 5 x emerald-cut diamonds at 0.4ct each, unworn Ca. Ø17.5mm, size 54, ca. 4g, 18K white gold, 5 large emerald-cut diamonds of very fine quality, Wesselton VS/SI. now only: 3.250 €
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