08 mai 2011

Yellow diamonds @ Sotheby's. Magnificent Jewels. 14 Apr 11. New York

Platinum, 18 Karat Gold, Fancy Vivid Yellow Diamond and Near Colorless Diamond Ring, Schlumberger for Tiffany & Co., 1972. Photo Sotheby's The cushion-shaped diamond of fancy vivid yellow color weighing 11.13 carats., framed by bees set with small round and marquise-shaped near colorless diamonds weighing approximately 2.05 carats, size 6¼, signed Tiffany, Schlumberger. With box signed Tiffany & Co. designed by Schlumberger. Estimate 500,000—700,000 USD. Lot Sold 1,082,500 USD NOTE: Accompanied by GIA report no.... [Lire la suite]
27 décembre 2010

Ruby Jewelry from the Estate of William B. Dietrich Sold to Benefit the William B. Dietrich Foundation, 09 Dec 10, New York

Pair of 18 Karat Gold, Platinum, Mystery-Set Ruby and Diamond Leaf Earclips, Van Cleef & Arpels, France, 1966. photo Sotheby's The leaves mystery-set with calibré-cut rubies, the central stem set with baguette diamonds, signed Van Cleef & Arpels, numbered 17606, workshop mark, French assay marks. Est. 60,000—80,000 USD. Lot Sold 170,500 USD PROVENANCE: The Magnificent Jewels of Mme. Helene Beaumont, Sotheby's Geneva, May 18, 1994, lot 504. Platinum, 18 Karat Gold, Ruby and Diamond Ring. photo... [Lire la suite]
27 septembre 2009

Shopping of Schlumberger for Tiffany Co., Seaman Schepps, David Webb & Bulgari @ Camilla Dietz Bergeron

Bulgari Enamel Snake Bracelet Watch, Italy, 1970s An 18 karat gold and enamel snake bracelet watch by Bulgari. The bracelet is designed with black and white enamel scales and the eyes are set with diamonds. Circa 1970. Sold US, 1960s. A cabochon opal and diamond (approx. 2.16 cts) cocktail ring set in 18 karat gold. Price $5,750 David Webb Gold Armadillo Brooch, US, 1980s A large 18 karat gold armadillo brooch with ruby eyes by David Webb. Sold Seaman Schepps Crystal Chessmen Brooch, US, 1980s ... [Lire la suite]