FANCY DEEP GRAYISH YELLOWISH GREEN DIAMOND RING OF 1.54 CARATS WITH GIA REPORT - photo 1
FANCY DEEP GRAYISH YELLOWISH GREEN DIAMOND RING OF 1.54 CARATS WITH GIA REPORT - photo 2
FANCY DEEP GRAYISH YELLOWISH GREEN DIAMOND RING OF 1.54 CARATS WITH GIA REPORT - photo 3
FANCY DEEP GRAYISH YELLOWISH GREEN DIAMOND RING OF 1.54 CARATS WITH GIA REPORT - photo 4
FANCY DEEP GRAYISH YELLOWISH GREEN DIAMOND RING OF 1.54 CARATS WITH GIA REPORT - photo 5

FANCY DEEP GRAYISH YELLOWISH GREEN DIAMOND RING OF 1.54 CARATS WITH GIA REPORT

Lot 27
27.08.2020 10:00UTC +00:00
Classic
Sold
$ 13 750
AuctioneerCHRISTIE'S
Event locationUnited Kingdom, London
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The auction is completed. No bids can be placed anymore.
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ID 389920
Lot 27 | FANCY DEEP GRAYISH YELLOWISH GREEN DIAMOND RING OF 1.54 CARATS WITH GIA REPORT
Estimate value
$ 7 000 – 10 000
Centering on a fancy deep grayish yellowish green oval diamond and flanked on either side by pear-shaped diamonds

METAL: 18k yellow gold
DIAMONDS: 1 fancy deep grayish yellowish green oval brilliant-cut diamond measuring 8.82 x 6.47 x 3.94 mm and weighing 1.54 carats
- 2 pear-shaped diamonds weighing approximately 0.75-0.80 carats total
CERTIFICATE: With report 5202648679 dated 23 October 2019 from the Gemological Institute of America stating that the 1.54 carat diamond is Fancy Deep Grayish Yellowish Green, natural color, VS2 clarity
MARKS: 0.809, 2.75' K18
SIZE/DIMENSIONS: US ring size 6
GROSS WEIGHT: 3.8 grams

Green diamonds are very rare in nature and the color typically results when the diamonds are exposed to radiation, which disrupts carbon atoms in the crystal lattice. Green can also result from the addition of nitrogen or hydrogen atoms in the diamond crystal. Historically, green diamonds have been a challenge for laboratories to determine whether the cause of the color is natural, or human intervention, as the radiation from both methods is similar. Fortunately, testing today at the Gemological Institute of America is very advanced and this determination can now be made.

Medium:Coloured diamond
Auction house category:Rings
Address of auction CHRISTIE'S
8 King Street, St. James's
SW1Y 6QT London
United Kingdom
Preview
12.08.2020 – 27.08.2020
Phone +44 (0)20 7839 9060
Email
4FQ.AYGKAGLUQ@FO3G@
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