Fine Jewels And Watches Auction November 2020
拍品 2691:
拍卖品已从拍卖中除名
Set with an oval-cut diamond weighing 5.01 carats, within the undulating brilliant-cut diamond surround, to the bifurcated pink hue diamond half-hoop, mounted in platinum,
ring size 6¼
Accompanied by a copy of report from the Gemological Institute of America, stating that the 5.01 carat diamond is D color and VVS1 clarity, very good polish and good symmetry, with laser inscription registry and accompanied by a copy of supplemental letter that the diamond has been determined to be Type IIa, report no. 5192161268, dated 21st May 2018
Type IIa diamonds are the most chemically pure type of diamond and often have exceptional optical transparency. Type IIa diamonds were first identified as originating from India (particularly from the Golconda region) but have since been recovered in all major diamond-producing regions of the world. Among famous gem diamonds, the 530.20 carat Cullinan I and the 105.60 carat Koh-i-noor, are examples of Type IIa
US$175,000 – 300,000
