Important Platinum, 18 Karat Gold, Sapphire and Diamond Ring (detail)

1

Lot 358. Important Platinum, 18 Karat Gold, 9.94 carats Kashmir Sugarloaf cabochon Sapphire and Diamond RingEstimate $700,000 — 1,000,000 (636,196 - 908,851 EUR). Lot sold 874,000 USD. Photo: Sotheby's.

Set with a sugarloaf cabochon sapphire weighing 9.94 carats, accented by tapered baguette diamonds weighing approximately .75 carat, size 4½.

Accompanied by a copy of SSEF report no. 71729 stating that the sapphire is of Kashmir origin, with no indications of heating.

Sotheby's. Magnificent Jewels, New York, 21 avr. 2015, 10:00 AM