05 mai 2009

18 karat gold, platinum and diamond necklace, David Webb

18 karat gold, platinum and diamond necklace, David Webb Designed as rectangular stippled gold links joined by platinum bar links pavé-set with 198 round diamonds weighing approximately 22.50 carats, length 18¼ inches, signed Webb. Est. 30,000—50,000 USD. Lot sold 80,500 USD Sotheby's. Magnificent Jewels. 23 Apr 09. New York www.sothebys.com Photo courtesy Sotheby's
Posté par Alain Truong à 21:58 - - Commentaires [0] - Permalien [#]
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31 janvier 2009

18 karat gold, platinum and diamond necklace, Angela Cummings for TIffany & Co., circa 1980

18 karat gold, platinum and diamond necklace, Angela Cummings for TIffany & Co., circa 1980 The collar designed as overlapping swags of matte gold scallops, many embellished with segments of pavé-set diamonds weighing approximately 6.40 carats, gross weight approximately 78 dwts., length approximately 15 inches, signed Tiffany & Co., Angela Cummings, c. 1980. Estimate 10,000—15,000 USD Sotheby's. Important Jewels. 04 Feb 09. New York www.sothebys.com photo courtesy Sotheby's
Posté par Alain Truong à 23:27 - - Commentaires [0] - Permalien [#]
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27 janvier 2009

Platinum and diamond ring, René Boivin, circa 1935

Platinum and diamond ring, René Boivin, circa 1935 The platinum band of bombé form inset with an oval diamond weighing approximately 3.50 carats, size 6, French assay mark. Estimate 15,000—20,000 USD NOTE: Accompanied by a certificate of authenticity from Boivin, dated October 2006, issued by Françoise Cailles. Sotheby's. Important Jewels. 04 Feb 09. New York www.sothebys.com photo courtesy Sotheby's
Posté par Alain Truong à 20:26 - - Commentaires [0] - Permalien [#]
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09 septembre 2008

Ceylon sapphire and diamond ring

Ceylon sapphire and diamond ring Platinum ca. 900. Classic-elegant ring, the top decorated with 1 very fine, oval Ceylon sapphire of 12.65 ct, flanked by 2 trilliant-cut diamonds totalling ca. 1.42 ct. Size 53. Estimation : 38 000 / 50 000 CHFWith GRS Report No. GRS2008-051659. Vente du Mardi 16 septembre 2008. Bijoux et Montres. Koller - CH-8031 Zurich. Tel: + 41/44/445 63 63
Posté par Alain Truong à 23:40 - - Commentaires [0] - Permalien [#]
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