Your search for "Zentra" in Watches / Jewellery returned: 54 hits - Cortrie Special-Auctions for Watches and Jewellery in Hamburg

294-5161 Necklace/pendant: Two-tone necklace with a white gold emerald and brilliant-cut diamond pendant Necklace ca. 58 cm long, ca. 16.6 g, 14K gold, two-tone, asymmetrical designer pendant ca. 35 x 30 mm, ca. 10.5 g, 18K white gold, featuring a central emerald of ca. 0.8 ct, surrounded by brilliant-cut diamonds with a total weight of ca. 0.42 ct, medium quality, vintage designer goldsmith's work. 1.800 € - 2.500 €

294-5163 Ring: a wide, modern and very elegant tourmaline and brilliant-cut diamond goldsmith's ring, ca. 2.2 ct, 18K white gold Approx. Ø18mm, RG57, ca. 13.7g, 18K white gold, ca. 12.5mm wide on the front, featuring a very beautiful baguette-cut tourmaline at the centre, ca. 1.5ct, also set with numerous good-quality brilliant-cut diamonds, totalling ca. 0.7ct, very solid goldsmith's work. 2.150 € - 3.000 €

294-5164 Ring: exclusive platinum ring with emerald and brilliant-cut diamonds, ‘cocktail ring’, as good as new Ca. Ø17mm, ring size 53, ca. 13.5g, very solidly handcrafted from platinum, ring head ca. 9.7mm wide, entire visible surface set with the highest quality gemstones, featuring a central, intensely green emerald weighing 2.59ct, presumably from Colombia, excellent colour, plus a generous number of brilliant-cut diamonds in the upper quality range, approx. 1.1ct; both stone weights hallmarked; all stones natural, as good as new and unworn. VAT is refundable. 2.000 € - 7.000 €

294-5165 Ring: formerly an expensive goldsmith's ring with an emerald and brilliant-cut diamonds, platinum Approx. Ø16.5mm, ring size 52, ca. 8.5g, platinum, handcrafted, stones set in 18K gold, with a very fine pear cut emerald at the centre, 1.5ct, surrounded by good-quality brilliant-cut diamonds totalling 0.78ct; all stones are natural. Buyers with a delivery address outside the EU will not have to pay this tax, and the price will be reduced by 19%. 2.000 € - 4.000 €

294-5167 Ring: wide goldsmith's ring by Wempe, featuring fancy brown and white brilliant-cut diamonds, ca. 2.58 ct Ca. Ø18.5mm, RG59, ca. 10.5g, 18K white gold, ca. 10mm wide, designed to be slightly flexible, set centrally with ca. 52 brown and ca. 34 white brilliant-cut diamonds, totalling ca. 2.58ct, shank signed and numbered ‘Wempe’, high-quality designer jewellery. 1.400 € - 2.000 €

294-5169 Ring: A very beautiful, as good as new tanzanite and brilliant-cut diamond goldsmith's ring, 18K white gold, tanzanite of ca. 3ct Approx. Ø17.5mm, RG54, ca. 4.3g, 18K white gold, ring shank ca. 12mm wide, featuring a fine tanzanite of ca. 2.95ct at the centre, flanked by 2 fine princess-cut diamonds and numerous small brilliant-cut diamonds, totalling ca. 0.64ct. Never worn. 1.000 € - 3.000 €

294-5170 Ring: A very beautiful, high-quality tanzanite and brilliant-cut diamond goldsmith's ring, featuring a high-quality tanzanite of ca. 7.63 ct Ca. Ø17.5mm, RG54, ca. 8.3g, 18K white gold, ring shank ca. 16.5mm wide, set with a very beautiful tanzanite of ca. 7.63ct in the centre, tanzanite weight engraved on the shank, also set with numerous brilliant-cut diamonds and 2 triangle-cut diamonds, totalling approx. 0.76 ct, top quality, as good as new and unworn, retail price approx. €10,000. 2.000 € - 5.000 €

294-5171 Ring: very high-quality platinum ring with a ‘NO HEAT’ Ceylon sapphire and brilliant-cut diamonds Ca. Ø 16.5 mm, ring size 52, ca. 7 g, goldsmith's work in platinum; set centrally with an extremely high-quality, untreated and unheated sapphire of outstanding colour and brilliance, ca. 3.5 ct, with a total of 16 white brilliant-cut diamonds on the shoulders. Buyers with a delivery address outside the EU will not have to pay this tax, and the price will be reduced by 19%. 2.000 € - 6.000 €

294-5175 Ring: formerly an expensive platinum ring with a very fine natural ruby weighing 1.72 ct and set with brilliant-cut diamonds Ca. Ø 17 mm, ring size 53, ca. 6.5 g, Handcrafted from platinum, featuring at its centre a very valuable natural ruby in a rare emerald cut, ca. 8.5 x 5 mm, excellent colour, high clarity; the ruby’s weight of 1.72 ct is hallmarked on the platinum shank, surrounded by white brilliant-cut diamonds totalling 0.8 ct, the weight of which is also hallmarked; former retail price ca. US$12,000. Buyers with a delivery address outside the EU will not have to pay this tax, and the price will be reduced by 19%. 2.000 € - 8.000 €

294-5177 Ring: very fine, formerly expensive ruby ring, platinum, from a business liquidation, with certificate Ca. Ø17mm, ring size 53, ca. 8.3g, solid platinum goldsmith's work, featuring a very fine Burmese ruby of high purity (1.52ct, GIA Minor) at the centre, plus diamonds ranging from Wesselton to Top Wesselton, ca. 0.45ct. The ring is supplied with a GIA certificate. Buyers with a delivery address outside the EU will not have to pay this tax, and the price will be reduced by 19%. 1.500 € - 5.000 €

294-5180 Ring: creative goldsmith's work featuring beautiful old-cut diamonds, totalling ca. 3.20 ct Ca. Ø18mm, RG56, ca. 12.4g, 18K white gold, ring shank ca. 21mm wide, set with 5 old-cut diamonds, central diamond ca. 1.1ct, surrounded by further old-cut diamonds, total diamond weight ca. 3.20ct, good quality for old-cut diamonds, handcrafted by a designer. 2.600 € - 4.500 €

294-5188 Ring: vintage brilliant-cut diamond goldsmith's ring, ca. 2.6 ct, very beautiful brilliant-cut diamonds, central stone ca. 1.65 ct Ca. Ø18.5mm, RG59, ca. 6.6g, 14K white gold, featuring a central brilliant-cut diamond of ca. Ø7.65mm, ca. 1.65ct, plus one stone of ca. 0.5ct and another of ca. 0.45ct, colour in the Top Wesselton range, clarity in the VS range, original price ca. 50,000 DM 3.000 € - 15.000 €

294-5190 Pendant/necklace: antique platinum pendant with a large old-cut diamond, ca. 1.5ct Delicate white gold chain, handcrafted platinum pendant, total weight ca. 12g, central stone ca. Ø8mm, ca. 1.5ct, clarity I, the edge of the pendant is also richly set with diamonds. 1.700 € - 4.000 €

294-5198 Necklace: vintage centre-piece necklace in platinum set with diamonds, ca. 3.5 ct Ca. 41.5 cm long, ca. 21.6 g, platinum, spring ring in 14K white gold, centre section ca. 14 x 3 cm, set with numerous octagonal diamonds, plus a central brilliant-cut diamond of ca. 0.25 ct, total diamond/brilliant-cut diamond weight ca. 3.5 ct, colour in the Wesselton range, clarity in the SI-I range, fine goldsmith's work in an antique style. 2.600 € - 4.000 €

294-5203 Ring: vintage brilliant-cut diamond goldsmith's ring, beautiful old-cut diamond of ca. 1.15 ct Ca. Ø18 mm, RG56, ca. 9.2g, 14K yellow gold, ring shank ca. 16mm wide, featuring a beautiful old-cut diamond in the centre measuring ca. Ø6 to 6.8mm, ca. 1.15ct, plus 20 brilliant-cut diamonds set all round totalling ca. 1.2ct, top-quality, high-quality vintage goldsmith's work. 2.100 € - 4.000 €

294-5205 Brooch/pin: vintage gold gemstone and enamel flower brooch with brilliant-cut diamonds, ‘orchid’ design, handcrafted Ca. 45 x 39 mm, ca. 17.7 g, 18K yellow gold, brooch fastening on the reverse, enamelled orchid bloom, small brilliant-cut diamonds at the centre, leaves presumably made of citrine as well as fine enamel inlays, in very fine condition, high-quality and tasteful vintage handcrafted piece. 1.000 € - 2.000 €

294-5211 Ring: an as good as new, beautiful, brilliant-cut diamond-set goldsmith's ring in 18K white gold, ca. 1.9 ct Approx. Ø17mm, RG54, ca. 4.7g, 18K white gold, ring shank ca. 9.5mm wide, featuring a central diamond of ca. 1.2ct, colour K, clarity VVS, plus two baguette diamonds on either side totalling ca. 0.13ct, and brilliant-cut diamonds totalling ca. 0.57ct; never worn. 3.000 € - 5.000 €

294-5212 Bracelet: extremely high-quality, white gold vintage brilliant-cut diamond jeweller’s bangle, ca. 3.38ct, TW/VVS Ca. Ø61mm, ca. 27g, 14K white gold, approx. 9mm wide on the front, hinged at the sides, double safety clasp, set on the front with a total of 13 fine brilliant-cut diamonds totalling ca. 3.38ct, central stone ca. 0.8ct, all brilliant-cut diamonds of very fine quality, all in the Top Wesselton colour range, clarity in the VVS range, very solid vintage goldsmith's work of the highest quality. 3.500 € - 5.000 €

294-5213 Necklace: high-quality vintage white gold necklace with a central brilliant-cut diamond section, ca. 2.5 ct Ca. 44 cm long, ca. 31.6 g, 18K white gold, fine brilliant-cut diamonds totalling ca. 2.55ct, with a design that varies in thickness from top to bottom, centre section ca. 7mm wide, set with 21 brilliant-cut diamonds totalling ca. 2.5ct, colour in the Wesselton range, clarity in the VS range, centre stone ca. 0.3ct, safety clasp, in lovely condition. 4.000 € - 6.000 €

294-5217 Ring: modern platinum designer ring with a large fancy yellow diamond of 1.34 ct, IGI certificate Ca. Ø16.5mm, ring size 52, ca. 13.5g, platinum, solid designer ring, visible area set with white brilliant-cut diamonds, ca. 1ct, with the yellow teardrop diamond at the centre; according to the IGI certificate, 1.34ct Fancy Yellow/SI, very high quality, goldsmith's work as good as new, both stone weights hallmarked, all stones natural, VAT is refundable. 3.500 € - 10.000 €

294-5220 A valuable, as good as new diamond ring featuring a 4.02 ct green-yellow fancy diamond and 2 white emerald-cut diamonds Ca. Ø17.5mm, RG54, ca. 5.3g, 18K white gold, centrally set with a 4.02ct fancy yellow diamond, clarity VS1, excellent and very good quality in polish and symmetry, no fluorescence; the weight of the fancy yellow diamond is engraved on the shank; also flanked by 2 beautiful emerald-cut diamonds totalling ca. 0.62ct; unworn. 14.000 € - 60.000 €

294-5226 High-quality sapphire and brilliant-cut diamond goldsmith's ring, natural Ceylon sapphire, ca. 3.67 ct, ‘NO HEAT’ report Ca. Ø17.5mm, RG54, ca. 12.4g, 18K yellow gold, tapered design, thickness varies from top to bottom, approx. 11mm wide at the front, featuring a fine, natural and untreated sapphire at the centre, stone weight of 3.67ct hallmarked on the shank, origin Sri Lanka, transparent oval star/step cut, no evidence of heat treatment, furthermore, the ring shoulders are set with a total of 40 brilliant-cut diamonds, the total weight of which is 0.68 ct, also hallmarked; the sapphire comes with a DSEF report dated 2019. 2.700 € - 4.500 €

294-5230 Wristwatch: high-quality Jaeger-LeCoultre Reverso Duoface Grand Taille Night & Day, 18K yellow gold Ca. 26 x 42 mm, 18K gold, Reverso reversible case with reference number 270.1.54 and serial number 1892782, hand-wound, front dial in silver with blued steel hands and black numerals, off-centre seconds, second dial in black with luminous numerals and luminous hands, day/night indicator, worn leather strap with 18K folding clasp, movement intact. 8.000 € - 12.000 €

294-5233 Ring: Brilliant-cut diamond goldsmith's ring, 18K gold, ca. 2.4 ct diamonds Approx. Ø18mm, size 56, ca. 4.9g, 18K yellow gold, ca. 8mm wide on the front, set with 5 brilliant-cut diamonds totalling ca. 2.4ct, colour in the Wesselton range, clarity in the VS range, central stone ca. 1ct, total diamond weight hallmarked on the shank, vintage goldsmith's work. 4.000 € - 6.000 €

Quick Info

Auctions

54 Lots

Information

Contact and Dates

Got questions?

Terms

Public sale and auction