Your search for "Rg" in Watches / Jewellery returned: 403 hits - Cortrie Special-Auctions for Watches and Jewellery in Hamburg

294-5004 Ring: Italian, modern and slightly flexible designer goldsmith's ring in 18K white gold Ca. Ø54mm, size 17, ca. 4.3g, 18K white gold, ca. 7mm wide, flexible/stretchable design, one section set with small brilliant-cut diamonds totalling ca. 0.25ct, in very good condition. 600 € - 800 €

294-5005 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. 500 € - 1.000 €

294-5006 Ring: modern diamond goldsmith's ring, 18K white gold Ca. Ø17mm, RG54, ca. 6.2g, 18K white gold, ca. 11mm wide on the front, set with numerous small diamonds totalling ca. 0.4ct. 600 € - 1.000 €

294-5007 Ring: unusual, flexible Italian brilliant-cut diamond ‘memoir’ ring in 18K white gold, ca. 0.4 ct Ca. Ø17mm, RG54, ca. 5.1g, 18K white gold, ca. 3mm wide, flexible/stretchable band, a total of 16 brilliant-cut diamonds of very fine quality set all round, totalling ca. 0.4ct, interesting design, intricate goldsmith's work. 700 € - 1.000 €

294-5008 Ring: Italian, wave-shaped goldsmith's ring set with sapphires and brilliant-cut diamonds, 18K white gold Ca. Ø17mm, ring size 53, ca. 4.1g, 18K white gold, crafted in a wave shape all round, ca. 5mm wide on the visible side, set with sapphires and small brilliant-cut diamonds, fine Italian goldsmith's work. 400 € - 600 €

294-5009 Ring: modern sapphire and brilliant-cut diamond goldsmith's ring, sapphire ca. 3.5 ct, ‘NO HEAT’, including report Ca. Ø17mm, RG53, ca. 3.7g, 18K white gold, natural sapphire measuring ca. 10.09 x 8.01 x 4.82mm, ca. 3.5ct, oval cut, facetted, colour: dark blue, untreated; the ring shoulders are also set with small brilliant-cut diamonds, including a report from 2024. 850 € - 2.000 €

294-5012 Ring: Platinum heart-shaped ring, featuring a fine natural pink sapphire and brilliant-cut diamonds Ca. Ø 16.55 mm, ring size 52, ca. 6.7 g, solid platinum, handcrafted, heart-shaped ring head, heart-shaped pink sapphire, ca. 0.83 ct, very good quality, plus diamonds and brilliant-cut diamonds totalling 0.41 ct. 600 € - 1.500 €

294-5013 Ring: modern, as good as new diamond ring with a pink gemstone, large kunzite of 18.3 ct Ca. Ø 17.5 mm, ring size 54, ca. 10 g, 14K white gold, very high-quality craftsmanship on the ring head, set with ca. 150 small white, natural brilliant-cut diamonds on the sides and prongs, with a large, eye-clean pink kunzite measuring 18 x 13.5 mm at the centre, hallmarked as weighing 18.3 ct. 1.000 € - 3.000 €

294-5015 Ring: modern platinum ring with a ruby and baguette-cut diamonds, RRP €3,950, as good as new Ca. Ø17mm, ring size 53, ca. 6.9g, solid platinum band, oval ruby of high clarity, 0.8ct, 14 very fine emerald-cut diamonds, totalling 0.83ct, very good quality, all stones natural. 600 € - 2.000 €

294-5018 Ring: high-quality vintage ruby and brilliant-cut diamond goldsmith's ring Ca. Ø17.5mm, RG55, ca. 5g, 18K white gold, featuring a natural ruby of ca. 1.15ct at the centre, flanked by good-quality brilliant-cut diamonds totalling ca. 0.38ct, with the diamond weight engraved on the shank; vintage goldsmith's work. 550 € - 900 €

294-5019 Ring: elegant brilliant-cut diamond and ruby goldsmith's ring, natural ruby in an emerald cut, 5.83 ct, IGI report Ca. Ø17mm, size 53, ca. 4.1g, 14K white gold, ring shank ca. 15mm wide, set with a natural ruby measuring ca. 12.5 x 10 x 3.5mm at the centre, ca. 5.83 ct, colour: purplish red, also set with 58 brilliant-cut diamonds, totalling ca. 0.43 ct, stone weights engraved on the shank, including an IGI report dated 2024. 1.500 € - 4.000 €

294-5020 Ring: vintage white gold emerald and brilliant-cut diamond goldsmith's ring, ca. 1.8 ct Ca. Ø19.5 mm, RG62, ca. 5.5 g, 14K white gold, ring shank ca. 8 mm wide, set with an emerald of ca. 1.2 ct, baguette cut, plus 6 brilliant-cut diamonds of very fine quality, totalling ca. 0.6 ct, colour Top Wesselton, clarity VVS, including certificate and invoice from 1994, original purchase price €3,600. 800 € - 1.800 €

294-5021 Ring: vintage white gold emerald and diamond goldsmith's ring Ca. Ø17mm, ring size 53, ca. 4.3g, 18K white gold, ring head ca. 19 x 16mm, set with numerous emeralds totalling ca. 1.3ct, plus small diamonds, vintage goldsmith's work. 450 € - 650 €

294-5023 Ring: vintage tourmaline and brilliant-cut diamond goldsmith's ring, 18K white gold Approx. Ø19mm, size 60, ca. 8.8g, 18K white gold, ring head ca. 13 x 14mm, a green gemstone (tourmaline) at the centre, surrounded by numerous brilliant-cut diamonds totalling ca. 0.6ct, upper quality range, solid vintage goldsmith's work. 1.000 € - 1.400 €

294-5024 Ring: modern emerald and brilliant-cut diamond goldsmith's ring, ca. 4.1 ct Ca. Ø17.5mm, RG56, ca. 2.8g, 14K yellow gold, ring head ca. 16 x 12mm, a pear cut emerald at the centre, ca. 3.8ct, natural inclusions, plus small brilliant-cut diamonds totalling ca. 0.3ct, fine goldsmith's work. 800 € - 2.000 €

294-5025 Ring: interesting designer goldsmith's ring with brilliant-cut diamonds and emeralds, ‘frog’ scene, 18K white gold Approx. Ø18mm, size 56, ca. 6.8g, 18K white gold, ring head ca. 17mm, set with small brilliant-cut diamonds totalling ca. 0.56ct and green gemstones, presumably emeralds, detailed depiction of a frog, unusual goldsmith's work. 750 € - 1.200 €

294-5027 Ring: Solitaire brilliant-cut goldsmith's ring, beautiful brilliant-cut diamond of ca. 0.62 ct, 18K white gold Ca. Ø16.5mm, RG51, ca. 3.8g, 18K white gold, brilliant-cut diamond of ca. Ø5.7mm, ca. 0.62ct, colour in the top range (Top Wesselton), clarity in the VS range, diamond weight of 0.619ct engraved on the shank, in very fine condition, modern goldsmith's work. 1.200 € - 1.500 €

294-5028 Ring: modern diamond goldsmith's ring, beautiful solitaire brilliant-cut diamond of ca. 0.7 ct, 18K white gold Ca. Ø17mm, RG54, ca. 3g, 18K white gold, featuring a central brilliant-cut diamond of ca. Ø5.75–5.85mm, ca. 0.7ct, colour in the Wesselton range, clarity in the VS range; the ring shoulders are also set with 44 small brilliant-cut diamonds, ca. 0.22ct, modern goldsmith's work. 1.250 € - 2.000 €

294-5032 Ring: solid, heart-shaped brilliant-cut diamond goldsmith's ring, 18K yellow gold Approx. Ø18mm, RG56, ca. 8.9g, 18K yellow gold, ring head ca. 13mm wide, entirely set with brilliant-cut diamonds in white gold settings, totalling ca. 0.6ct, inner shank features a shank for adjusting the ring size, high-quality goldsmith's work. 600 € - 1.200 €

294-5035 Ring: Solitaire brilliant-cut diamond tension ring, ca. 0.30 ct Ca. Ø17.5 mm, RG55, ca. 8 g, 14K yellow gold, brilliant-cut diamond ca. Ø4.3 mm, ca. 0.3 ct, colour in the Wesselton range, clarity in the SI range, classic tension ring. 600 € - 800 €

294-5037 Ring: modern and very solidly crafted designer goldsmith's ring with citrine and diamond Ca. Ø17mm, ring size 53, ca. 13.8g, 18K yellow gold, square band, set with a faceted citrine of ca. 13ct, a small princess-cut diamond on the side of the band, modern handcrafted piece. 750 € - 1.500 €

294-5038 Pendant: high-quality goldsmith's work with citrine, 18K yellow gold Ca. 23 x 20 mm, ca. 13.8 g, 18K gold, large, securely mounted eyelet, set on the front with a brown/orange citrine, high-quality handcrafted. 950 € - 1.400 €

294-5039 Werner Zappe Pforzheim: Exceptional panther brooch with diamonds, WZP, ca. 1980 Ca. 9 cm long, ca. 15.5 g, 18-carat yellow gold, featuring a very rare elongated brooch construction on the reverse; on the front, a black panther’s head measuring ca. 18 x 17 mm, presumably made of onyx, with the neck and eye set with brilliant-cut diamonds; the total weight of 0.14 ct is hallmarked on the reverse, along with the goldsmith’s mark ‘WZP’, Werner Zappe Pforzheim, high-quality vintage designer goldsmith’s piece. 1.000 € - 3.000 €

294-5040 Ring: an unusually crafted brilliant-cut diamond goldsmith's ring in the shape of a crown, ca. 0.9 ct Ca. Ø18mm, RG57, ca. 9g, 18K yellow gold; the front of the ring head is ca. 20mm wide, set with numerous brilliant-cut diamonds totalling ca. 0.9ct, medium quality, intricate goldsmith's work. 600 € - 1.200 €

294-5041 Ring: exceptional goldsmith’s men’s ring ‘Lion’s Head’, 18K yellow gold Ca. Ø21mm, ring size 66, ca. 12.7g, 18K yellow gold, ring head ca. 20mm wide, solid goldsmith's work, crafted in the shape of a lion’s head. 1.000 € - 1.500 €

294-5042 Ring: attractive opal and brilliant-cut diamond goldsmith's ring, as good as new and unworn Ca. Ø17.5mm, ring size 54, ca. 4.5g, 14K yellow gold, ring head ca. 11mm wide, featuring a central black opal of ca. 2.32ct, plus 52 small brilliant-cut diamonds set all round totalling ca. 0.46ct, unworn. 400 € - 1.000 €

294-5044 Ring: vintage goldsmith's ring with turquoise, 1960s Ca. Ø16mm, RG50, ca. 9g, 18K gold, fine turquoise. 600 € - 900 €

294-5045 Bracelet: vintage designer bracelet with moonstones, sapphires and diamonds, ca. 16.8 ct Ca. 18 cm long, ca. 25 g, silver, partially gilt, numbered, ca. 14 mm wide, set with moonstone cabochons, as well as sapphires and diamonds, total stone weight ca. 16.8 ct, clasp with safety clasp. 1.000 € - 1.500 €

294-5046 Ring: extremely substantial, modern goldsmith's ring with aquamarine and brilliant-cut diamonds, platinum, as good as new Approx. Ø 16.5 mm, ring size 52, approx. 12 g, solid platinum goldsmith's work, fine aquamarine of ca. 2.4 ct, plus 8 white brilliant-cut diamonds, very securely set, as good as new. Buyers with a delivery address outside the EU will not have to pay this tax, and the price will be reduced by 19%. 750 € - 2.000 €

294-5050 Ring: white gold brilliant-cut flower ring, ca. 1 ct of fine brilliant-cut diamonds Approx. Ø16.5mm, ring size 52, ca. 3.4g, 14K white gold, ring head ca. Ø14mm, set with 12 beautiful brilliant-cut diamonds totalling ca. 1ct, colour in the Wesselton range, clarity in the VS range, diamond weight engraved on the shank, vintage goldsmith's work. 600 € - 1.000 €

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