Jewellery

289-5001 Necklace/earrings: delicate chain with brilliant-cut diamond pendant and matching earrings, ca. 1.11ct, 18K white gold Cable chain ca. 43.5cm long, ca. 7.7g, 18K white gold, freely hanging pendant ca. Ø14mm, featuring a round diamond in a Namibia Star cut at the centre, ca. 0.6ct, top quality, also includes matching stud earrings, ca. Ø9.5mm, ca. 5.1g, 18K white gold with yellow gold accents, stoppers as well, each featuring a brilliant-cut diamond of ca. 0.23ct, top quality, high-quality and modern goldsmith's work. 800 € - 1.500 €

289-5002 Very high-quality brooch in the shape of a sundial, ‘Count None But Sunny Hours’ Ca. Ø29mm, ca. 9.5mm high, ca. 23g, 18K gold, two-tone, a colourless stone in the centre, presumed to be a topaz, the phrase “Count None But Sunny Hours” inscribed all round the sides, monogram on the reverse, presumed to be a university graduation insignia, solid and high-quality craftsmanship. 500 € - 1.000 €

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. 700 € - 1.000 €

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. 600 € - 900 €

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. 700 € - 1.000 €

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. 500 € - 800 €

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. 600 € - 1.000 €

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 700 € - 2.000 €

289-5009 Brooch/pin: vintage diamond goldsmith's brooch in 18K white gold Ca. 53 x 26 mm, ca. 8.5 g, 18K white gold, floral design, brooch fastening on the reverse, front set with numerous diamonds, total ca. 0.7 ct, vintage goldsmith's work. 900 € - 1.200 €

289-5010 Cufflinks: high-quality vintage cufflinks with brilliant-cut diamonds Ca. 19 x 7mm, ca. 11.8g, 18K white gold, handcrafted, 32 brilliant-cut diamonds, ca. 0.65ct. 800 € - 1.200 €

289-5011 Earrings: exceptional vintage earrings with green amethysts, ca. 33ct Ca. 29mm long, ca. 10.2g, 14K gold, movable setting. 580 € - 800 €

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! 680 € - 1.000 €

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. 780 € - 1.200 €

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. 880 € - 1.500 €

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. 400 € - 600 €

289-5016 Pendant: vintage goldsmith's work set with diamonds and an emerald Ca. 37 x 35mm, 11.5g, 14K white gold, pendant loop on the reverse, small diamonds in octagonal and baguette cuts totalling ca. 0.5ct, plus a brilliant-cut diamond of ca. 0.15ct, upper quality range, also set with 5 emeralds totalling ca. 0.5ct, intricate vintage goldsmith's work. 800 € - 1.200 €

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. 1.300 € - 3.000 €

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. 750 € - 1.250 €

289-5019 Pendant: modern designer goldsmith pendant set with brilliant-cut diamonds Ca. 29 x 19 mm, ca. 6.7 g, 14K yellow gold, pierced at the sides for threading a chain, front set with numerous brilliant-cut diamonds totalling ca. 1 ct, colour in the Wesselton range, clarity in the SI range. 500 € - 1.000 €

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. 1.000 € - 2.000 €

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. 600 € - 900 €

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 800 € - 1.400 €

289-5023 Brooch: vintage goldsmith's work “Weasel” Ca. 27mm long, ca. 6.3g, handcrafted 14K gold, eyes set with blue gemstones. 450 € - 750 €

289-5024 Necklace: high-quality designer centrepiece necklace set with sapphire and diamonds Approx. 42.5cm long, ca. 12.7g, 14K yellow gold, centre section ca. 45 x 21mm, set with a teardrop-shaped sapphire of ca. 0.75ct, plus 6 brilliant-cut diamonds totalling ca. 0.3ct, creative goldsmith's work. 800 € - 1.200 €

289-5025 Cufflinks: decorative goldsmith's work set with sapphires and diamonds Ca. 17 x 14 mm, ca. 9.1 g, 14K yellow gold, each set centrally with a sapphire cabochon, surrounded by small octagonal diamonds; one diamond is missing. 600 € - 900 €

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. 700 € - 900 €

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. 700 € - 1.000 €

289-5028 Brooch/pin: handmade brooch with brilliant-cut diamonds and a beautiful opal triplet Ca. 26 x 19 mm, ca. 4.5 g, 14K yellow gold, brooch fastening on the reverse, a shimmering opal triplet on the front, surrounded by 10 small brilliant-cut diamonds, vintage goldsmith's work. 500 € - 800 €

289-5029 Pendant: Designer pendant with fine boulder opal, unique piece of goldsmith's work Ca. 33 x 31mm, ca. 7.5g, 18K yellow gold settings, set with a beautiful boulder opal, snake-shaped eyelet, handcrafted. 600 € - 1.000 €

289-5030 Brooch/pin: interesting goldsmith's brooch with old-cut diamonds/coloured gemstones and pearls Ca. 51 x 11 mm, ca. 9.2 g, 14K yellow gold, brooch fastening on the reverse, front set with 3 old-cut diamonds, ca. 0.4 ct in total, plus cultured pearls and sapphire and emerald settings, old/antique handcrafted. 650 € - 1.000 €

289-5031 Pendant: beautiful brilliant-cut diamond/tourmaline goldsmith’s pendant, ca. 6.2ct, handcrafted Ca. 28 x 13 mm, ca. 3.7 g, 14K yellow gold, green baguette-cut tourmaline of ca. 6 ct, plus 2 brilliant-cut diamonds totalling ca. 0.2 ct. 400 € - 600 €

289-5032 Cufflinks: decorative vintage cufflinks with fine tourmalines and bone inlay Ca. 16 x 18mm, ca. 18.6g, 18K yellow gold, set with tourmaline and light-coloured inlays, presumed bone/antler, intricate vintage goldsmith's work. 1.200 € - 2.000 €

289-5033 Earrings: delicate teardrop stud earrings with jade, ca. 15.8ct Approx. 35mm long, ca. 4.3g, 14K yellow gold settings, stoppers as well, each set with a jade teardrop, total ca. 15.8ct, as good as new. 500 € - 1.000 €

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 600 € - 1.000 €

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. 800 € - 1.500 €

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. 500 € - 800 €

289-5037 Brooch/pin: elegant vintage goldsmith's work with a beautiful amethyst cabochon, handcrafted in 18K Ca. Ø23mm, ca. 10.5g, 18K yellow gold, brooch fastening on the reverse, featuring a cabochon-cut amethyst on the front, surrounded by intricate loop-like decorations, very high-quality vintage goldsmith's work. 750 € - 1.250 €

289-5038 Extremely valuable long vintage king’s chain, handmade, 110cm long Ca. 110cm long, ca. 113g, 18K gold, gold beads and lapis lazuli beads, very high quality. 9.000 € - 12.000 €

289-5039 Bracelet: vintage goldsmith's work with lapis lazuli Ca. 18.5cm long, ca. 23.9g, 14K yellow gold, ca. 8mm wide, set with lapis lazuli plates, clasp with goldsmith’s hallmark, double safety clasp. 1.500 € - 2.000 €

289-5040 Pendant: unusual pendant with fossil stone, handcrafted from 18K yellow gold Ca. 22 x 21 mm, ca. 23.3 g, 18-carat yellow gold, hinged clasp on the back for opening and closing, also featuring an inscription; fossilised stone on the front; a very high-quality, one-of-a-kind piece of goldsmith’s craftsmanship. 800 € - 1.200 €

289-5041 Handcrafted high-quality pendant with fossilised shark tooth, plus matching cufflinks Pendant ca. 53 x 33 mm, ca. 12.2 g, settings in 18K yellow gold; cufflinks ca. 25 x 18 mm, ca. 11.4 g, settings in 14K yellow gold, very high-quality craftsmanship. Fossilised shark teeth are – alongside vertebrae – usually the only preserved fossils of extinct sharks. 500 € - 1.000 €

289-5042 Necklace: vintage cultured pearl necklace with brilliant-cut clasp, ca. 1970 Approx. 43cm long, solid 14K white gold clasp, set with 7 brilliant-cut diamonds, double-strand necklace, pearls approx. Ø9.5mm. 600 € - 1.000 €

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. 650 € - 1.200 €

289-5044 Ear studs: beautifully crafted vintage flower-shaped ear studs with pearls and diamonds Ca. 16mm, ca. 6.3g, 18K white gold, stud post with spring clip, very beautiful craftsmanship on the front with fine diamond setting and cultured pearls. 400 € - 800 €

289-5045 Vintage pearl necklace with high-quality brilliant-cut diamond centrepiece, ca. 1.5ct Approx. 38cm long, magnetic clasp, cultured pearls ca. 7.5mm in diameter, very high-quality centre section, 18K white gold, brilliant-cut and marquise diamonds totalling ca. 1.5ct of the highest quality. 750 € - 1.500 €

289-5046 Bracelet: vintage Akoya pearl bracelet set with 2ct diamonds Approx. 20cm long, ca. 3cm wide, ca. 72g, finest vintage craftsmanship in 18K white gold, 2ct brilliant-cut diamonds of superior quality, top-quality Akoya pearls, ca. 8mm diameter, in original case. 900 € - 3.000 €

289-5047 Necklace: high-quality pendant with a very large Tahitian cultured pearl, settings in 22K gold Delicate steel chain ca. 43cm long, ca. 7.5g, gilt clasp, freely hanging pendant with a large Tahitian cultured pearl of ca. Ø16mm, pierced, settings in 22K yellow gold. 600 € - 1.000 €

289-5048 Pendant: attractive goldsmith's work featuring a very large Tahitian cultured pearl and diamonds Ca. 22 x 22 mm (measured without the eyelet), ca. 9.9 g, 18K white gold, featuring an exceptionally large cultured pearl of ca. Ø15.5 mm, presumed to be Tahitian, surrounded by numerous baguette/trapezoid diamonds with a total weight of ca. 2.8 ct, colour in the I-J range, clarity SI-I, intricate goldsmith's work. 1.000 € - 3.000 €

289-5049 Pocket watch: elegant vintage dress watch with chain, rare hunting case pocket watch design, Chopard Ca. 42mm diameter, ca. 42g, 18K white gold, ultra-flat hunting case pocket watch, manual winding, glass ring and glass missing, movement intact, accompanied by a solid 18K white gold chain with a clip fastening, ca. 24g, fine quality. 2.000 € - 4.000 €

289-5050 Brooch/pin: vintage white gold sapphire and brilliant-cut diamond goldsmith's brooch, ca. 0.7ct beautiful diamonds Approx. Ø28mm, ca. 6.7g, 18K white gold, brooch fastening on the reverse, 10 brilliant-cut diamonds on the front totalling ca. 0.7ct, top quality, plus sapphires totalling ca. 1.6ct, attractive goldsmith's work. 500 € - 1.000 €

289-5051 Brooch: exquisite vintage goldsmith's brooch with turquoises and diamonds Ca. 58mm long, ca. 10.5g, 18K white gold, fine craftsmanship, carefully selected fine-quality turquoises and natural diamonds. 500 € - 1.000 €

289-5052 Jewellery set: Necklace with aquamarine/shell pendant and 18K cufflinks with shell/diamond setting Leather cord ca. 78cm long, shell pendant ca. Ø38mm, settings in 14K yellow gold, ca. 43.2g, also set with an aquamarine cabochon of ca. 10 x 8 mm, ca. 3.1 ct, cufflinks ca. Ø18 mm, ca. 12.4 g, 18K yellow gold, shell setting, each with a central brilliant-cut diamond of ca. 0.05 ct, high-quality craftsmanship. 600 € - 1.000 €

289-5053 Pocket watch: elegant Geneva dress watch with chain, Baume & Mercier, circa 1960 Approx. 42mm diameter, ca. 40g, 18K gold, super-slim and elegant design, manual winding, silvered dial, movement intact. Comes with a high-quality 14K pocket watch chain, ca. 45cm long, ca. 20g. 1.500 € - 3.000 €

289-5054 Necklace with sapphire and diamonds in white gold with star-shaped centrepiece Ca. 40.5cm long, ca. 15g, 14K white gold, centre section ca. 24 x 27mm, small sapphire and 6 diamonds. 1.150 € - 1.500 €

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. 700 € - 1.500 €

289-5056 Pendant: white gold vintage sapphire/diamond goldsmith pendant, ca. 4.7ct Approx. 40 x 22 mm, ca. 8.7 g, 18K white gold, a central teardrop-shaped sapphire of ca. 2.7 ct, surrounded by numerous brilliant-cut diamonds totalling ca. 2 ct, tinted colour, clarity I. 1.000 € - 2.000 €

289-5057 Necklace/pendant: fine antique jewellery circa 1920, aquamarine and diamonds Delicate silver chain, handcrafted gold pendant, platinum-plated on the front, very fine aquamarine measuring ca. 10.5 x 8.5 x 4.5mm, ca. 3ct, plus small rose-cut diamonds, ca. 4g. 400 € - 600 €

289-5058 Brooch: delicate vintage diamond brooch, ca. 2.5ct of fine quality Ca. Ø39mm, ca. 11g, handcrafted from 18K white gold. 1.000 € - 3.000 €

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. 1.550 € - 3.500 €

289-5060 Exceptionally beautiful, extraordinary antique Russian silver/enamel brooch Ca. 83 x 48mm, ca. 28.1g, 925 silver, brooch fastening on the reverse, Russian hallmarks, 84 zolotniki, maker’s mark “c-b”, enamel decorations on the front, a shimmering opal at the centre, plus small coloured stones on the sides, presumed garnet, extremely rare, elaborate antique craftsmanship. 400 € - 1.000 €

289-5061 Pendant: antique, Russian handmade jade/nephrite pendant, "eagle" Ca. 28 x 10 mm, ca. 3.5 g, settings in 14K yellow gold, egg-shaped nephrite/jade stone, depicting a helmet and the imperial eagle with an eyelet at the top, Russian hallmark "56 AP", delicate antique craftsmanship. 500 € - 1.000 €

289-5062 Pendants/badges: Set comprising 2 silver Russian pendants, a badge and a coat-of-arms button Consisting of 4 items. 1. Theology badge ca. 34 x 22 mm, screwed on the reverse, featuring a cross and enamel inlays on the front; 2. Pendant ca. 21 x 14 mm, convex in shape, blue enamel; 3. Pendant ca. 46 x 21 mm, all items with Russian silver hallmark ‘84’, total weight ca. 23.2 g, also included is a gilt military coat-of-arms button, ca. Ø21.5 mm. 600 € - 1.000 €

289-5063 Necklace: white gold Venetian chain with old-cut diamond pendant, ca. 0.8ct Approx. 41cm long, ca. 6g, chain made of white gold, pendant in platinum, set with good-quality old-cut diamonds, one ca. 0.7ct and one ca. 0.10ct, millegrain settings, antique craftsmanship. 850 € - 1.500 €

289-5064 Wristwatch: decorative Waltham Art Deco ladies’ watch with diamond and sapphire setting, 18K white gold Ca. 18 x 27 mm, ca. 19.8 g, 18K white gold, pressed back case back, front set with sapphires and diamonds, signed dial, signed movement runs but requires cleaning, fabric strap. 600 € - 1.000 €

289-5065 Unusual, rare sapphire and diamond ear clips from the Art Deco period, platinum, ca. 2.5ct diamonds Ca. 21 x 15 mm, ca. 9 g, platinum, spring clip on the reverse, each set on the front with numerous old-cut diamonds and baguette diamonds, total diamond weight ca. 2.5 ct, high-quality, also featuring square-cut sapphires, antique craftsmanship. 1.000 € - 3.000 €

289-5066 Silver case: large, rare antique case, Finland 1927 Ca. 12.5 x 9 x 2 cm, ca. 235 g, silver, hinged, gilt interior, inscription inside, clasp with sapphire cabochon, Finnish silver hallmarks, in fine condition. 500 € - 700 €

289-5067 Necklace: delicate antique centre-piece necklace with old-cut diamonds, ca. 1ct Ca. 44.5 cm long, ca. 4.5 g, 14K white gold/yellow gold, centre section ca. 3.5 cm long, set with old-cut diamonds totalling ca. 1 ct, largest stone ca. 0.25 ct, fine antique craftsmanship. 1.000 € - 1.500 €

289-5068 Wristwatch: attractive Art Deco ladies’ watch in platinum set with diamonds, ca. 3.5ct, circa 1925 Ca. 18cm long, ca. 23.3g, case ca. 10 x 23mm, pressed back, case and lugs in platinum, decoratively engraved and set with diamonds, total ca. 3.5ct, largest stone ca. 0.15ct, millegrain work, movable construction, manual winding, beautiful Art Deco dial and Art Deco steel hands, 1.500 € - 2.500 €

289-5069 Bracelet: rare antique bracelet with old-cut diamonds, ca. 1.1ct Approx. 17.5cm long, ca. 12.1g, 18K yellow gold, centre section ca. 5mm wide, set with 9 old-cut diamonds totalling ca. 1.1ct, millegrain decoration, clasp with safety clasp, antique handcrafted. 800 € - 1.500 €

289-5070 Wristwatch: beautiful Art Deco ladies’ watch with diamond setting, Baume & Mercier Geneva Case ca. 14 x 21 mm, ca. 13.4 g, 18K white gold, pressed back case back, manual winding, bezel set with diamonds, metal bracelet, crown set with a blue gemstone, movement intact. 600 € - 1.000 €

289-5071 Bracelet: antique, gold and filigree bracelet with ca. 1.2ct old-cut diamonds, Art Nouveau Approx. 17.5cm long, ca. 9g, 18K yellow gold, central section ca. 5.5mm wide, set with 11 old-cut diamonds, totalling ca. 1.2ct, largest stone ca. 0.22ct, safety chain, delicate handcrafted work, rare antique jewellery. 800 € - 1.500 €

289-5072 Brooch/pin: antique stick pin with old-cut diamonds and rose-cut diamonds, ca. 1.8ct Approx. 7.5 cm long, ca. 4.7 g, 14K gold, brooch fastening on the reverse, front set with 8 old-cut diamonds, interspersed with rose-cut diamonds, total diamond weight ca. 1.8 ct, set in silver, millegrain decoration, fine antique craftsmanship. 600 € - 1.000 €

289-5073 Bracelet: vintage white gold bracelet with cultured pearls and brilliant-cut diamonds Approx. 16.5 cm long, ca. 14 g, 14K white gold, 6 cultured pearls and 14 white brilliant-cut diamonds of good quality, total ca. 0.75 ct. 1.000 € - 1.500 €

289-5074 Bracelet: fine antique diamond bracelet, circa 1925 Approx. 18.5cm long, 14K gold, ca. 7.8g, platinum-plated, 5 old-cut diamonds and 4 pearl buttons, largest brilliant-cut diamond ca. 0.25ct, very fine quality. 1.000 € - 1.500 €

289-5075 Necklace: delicate silver chain with antique old-cut diamond pendant Ca. 39.5 cm long, ca. 11.4 g, chain made of silver, central section made of 14K yellow gold, ca. 5 x 3 cm, platinum-plated on the front, set with numerous old-cut diamonds, totalling ca. 2 ct, also featuring a delicate pink pearl in the lower section, presumably an Oriental pearl, millegrain decorations, antique handcrafted. 1.500 € - 3.500 €

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. 600 € - 1.000 €

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. 500 € - 1.000 €

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. 650 € - 900 €

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 500 € - 900 €

289-5080 Bracelet: vintage white gold ruby and brilliant-cut diamond goldsmith’s bracelet, ca. 3.8ct Approx. 18.5 cm long, ca. 24.7 g, 14K white gold, ca. 6.5 mm wide at the front, set with 7 rubies totalling ca. 2.8 ct, plus good-quality brilliant-cut diamonds totalling ca. 1 ct, vintage goldsmith's work. 1.800 € - 3.000 €

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. 1.000 € - 5.000 €

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. 1.800 € - 4.000 €

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. 1.800 € - 5.000 €

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. 1.000 € - 2.000 €

289-5085 Earrings: highly decorative white gold sapphire and brilliant-cut diamond flower stud earrings, ca. 2.6ct Ca. 24 x 21 mm, ca. 6.9 g, 18K white gold, a stopper in 14K white gold, drop-cut sapphires on the front, plus numerous small brilliant-cut diamonds, total stone weight ca. 2.6 ct, modern and highly decorative goldsmith's work. 800 € - 1.500 €

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. 1.400 € - 3.000 €

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. 1.700 € - 3.500 €

289-5088 Necklace/earrings: delicate chain with aquamarine/diamond pendant and matching earrings, 18K gold/platinum Necklace ca. 44cm long, ca. 10.5g, 18K white gold/yellow gold/platinum, freely hanging pendant ca. 25 x 12mm, set with one aquamarine and 4 princess-cut diamonds, with matching earrings, ca. 36mm long (including lever-back claspes), ca. 7.7g, 18K white gold/yellow gold/platinum, also set with an aquamarine and diamonds, high-quality Italian goldsmith's work. 1.500 € - 3.000 €

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. 1.000 € - 2.000 €

289-5090 Necklace: delicate Venetian chain with a beautiful amethyst and brilliant-cut diamond goldsmith’s pendant, 18K white gold Approx. 56 cm long, ca. 15.4 g, necklace in 14K white gold, pendant in 18K white gold, pendant set with an amethyst measuring ca. 19.5 x 15 x 10.7 mm, ca. 17ct, plus 7 small brilliant-cut diamonds with a total weight of ca. 0.19ct, very high-quality goldsmith's work. 1.000 € - 2.000 €

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. 800 € - 1.200 €

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. 780 € - 1.200 €

289-5093 Necklace: vintage opal and diamond necklace, 1970s Approx. 42cm long, ca. 20g, 18K white gold, opal triplet of rare quality, 5 colours – blue, violet, green, pink and yellow – shimmering depending on the light, very rare quality, brilliant-cut diamonds of the highest quality, ca. 1.4ct. 1.500 € - 3.000 €

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. 900 € - 1.500 €

289-5095 Pendant: unique opal pendant, one-of-a-kind, rare 4.1ct opal Ca. 25mm long, ca. 4.6g, handcrafted from 18K white gold, rare violet-green opal and 7 white brilliant-cut diamonds, unworn. 1.450 € - 2.500 €

289-5096 Ring: unusual goldsmith's ring, “turtle” gold/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. 1.000 € - 2.000 €

289-5097 Cufflinks: high-quality, decorative vintage gold cufflinks ‘Ammonite’, black brilliant-cut diamonds Approx. 15 x 12mm, ca. 17.8g, 18K yellow gold, each with a small black brilliant-cut diamond at the centre, very solid goldsmith's work. 1.500 € - 2.500 €

289-5098 Brooch/pendant: exceptional vintage goldsmith's work featuring a hummingbird and flowers Approx. 40 x 34mm, approx. 16.9g, 14K gold, very solid craftsmanship, hummingbird’s eye set with a small brilliant-cut diamond, flowers set with rubies. 900 € - 2.000 €

289-5099 Brooch/pendant: Thai amulet/medallion with brilliant-cut diamonds, very fine painting of ‘King Chulalongkorn’ Ca. 84 x 40 mm, approx. 32.7g, 18ct yellow gold, brooch fastening and pendant loop on the reverse, hinged back cover, front featuring a portrait of King Chulalongkorn, who reigned over Siam (now Thailand) from 1868 to 1910, surrounded by numerous brilliant-cut diamonds totalling ca. 3ct, intricate craftsmanship, rare. 2.500 € - 5.000 €

289-5100 Lighter: vintage miniature ladies’ lighter in 18K gold Ca. 32 x 30mm, ca. 32g, 18K gold, guilloché, monogram WB, functionality not tested. 800 € - 2.000 €