30 mars 2019

An Important Fancy Intense Blue Diamond and Diamond Ring

Lot 139. An Important 3.24 carats VVS1 Type IIb Fancy Intense Blue Diamond and Diamond Ring. Estimate 2,500,000 — 3,000,000 USD. Sold for $2,300,000 ($709,877 per carat). Courtesy Sotheby's. Set with a cut-cornered square modified brilliant-cut Fancy Intense Blue diamond weighing 3.24 carats, flanked by two pear-shaped diamonds weighing 0.58 and 0.54 carats, further embellished with round diamonds, size 6¼. Accompanied by three GIA reports: No. 2193852912... [Lire la suite]
Posté par Alain Truong à 16:22 - - Commentaires [0] - Permalien [#]
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07 février 2019

A unique coloured diamond and diamond ring, by Etcetera

Lot 1941. A unique 3.37 carats I1  Type IIb fancy intense blue diamond and diamond ring, by Etcetera. Estimate HKD 4,800,000 - HKD 6,500,000. Price realised HKD 21,660,000. © Christie's Images Ltd 2017 The hexagonal-shaped fancy intense blue diamond, weighing approximately 3.37 carats, to the tapered baguette-cut diamond edges and rectangular-cut diamond gallery, each weighing approximately 1.02 to 1.00 carats, joined to the circular-cut diamond half-hoop, mounted in gold, ring... [Lire la suite]