Fancy Gray-Blue Diamond

A modified cut-cornered rectangular-cut fancy gray-blue diamond ring. Photo Christie's Image Ltd 2014 Set with a modified cut-cornered rectangular-cut fancy gray-blue diamond, weighing approximately 5.17 carats, flanked on either side by a trapeze-cut diamond, mounted in platinum. Estimate $800,000 – $1,200,000With report 16242445 dated 11 January 2014 from the Gemological Institute of America stating that the diamond is fancy gray-blue, natural color, VVS2 clarity; accompanied by a working diagram indicating that the clarity... [Lire la suite]

Platinum, 18 karat gold, fancy colored diamond and diamond pendant necklace. Photo Sotheby's The trio of heart-shaped diamonds anchored by a Fancy Intense Yellow heart-shaped diamond weighing 2.40 carats, topped by a Fancy Gray-Blue heart-shaped diamond weighing .93 carat, suspended from a Fancy Intense Purplish Pink heart-shaped diamond weighing .50 carat, accented by small round diamonds weighing approximately .60 carat, length 16 inches. Estimation 90,000 — 120,000 USD Accompanied by three GIA reports:No. 2151492582 stating... [Lire la suite]

A colored diamond and diamond pendant necklace. Photo courtesy Bonhams. set with a triangular-cut blue diamond, weighing 1.00 carat, accented by a scrolling pavé-set diamond bail, completed by a fancy link chain; mounted in platinum; length: 18in. Sold for US$ 134,500 (€97,527) Accompanied by GIA report #2155420372, dated May 28, 2013, stating the diamond as natural fancy gray-blue color. Bonhams. Fine Jewellery New York. 19 Jun 2013 - www.bonhams.com

A Magnificent and Rare Fancy Vivid Blue Diamond Ring. Photo Sotheby's The marquise-shaped diamond of fancy vivid blue color weighing 3.18 carats, within an openwork mounting designed as a flower set throughout with small round near colorless diamonds, mounted in 18 karat pink gold, size 6. Estimate 3,000,000—4,000,000 USD. Lot Sold 3,274,500 USD Accompanied by GIA report no. 2125196928 stating that the diamond is Fancy Vivid Blue, Natural Color, Internally Flawless. When Jean-Baptiste Tavernier, the explorer and merchant, sold... [Lire la suite]