View full screen - View 1 of Lot 572. Diamond ring 格拉夫 | 10.04克拉 欖尖形 D色 Type IIa 鑽石 戒指.

Graff

Diamond ring 格拉夫 | 10.04克拉 欖尖形 D色 Type IIa 鑽石 戒指

Auction Closed

November 12, 07:46 PM GMT

Estimate

320,000 - 560,000 CHF

Lot Details

Description

Set with a marquise-shaped diamond weighing 10.04 carats, between triangular diamond shoulders, size 551/2, signed Graff, maker's mark.


Accompanied by GIA report no. 2516962569, dated 6 May 2025, stating that the diamond is D Colour, VVS2 Clarity, together with a type IIa classification letter and a working diagram stating that the diamond might be Internally Flawless after minor repolishing.