Lot Content

Global notice COVID-19 Important notice
A DIAMOND RING, BY HARRY WINSTON
Property of a Distinguished American Collection
A DIAMOND RING, BY HARRY WINSTON

Details
A DIAMOND RING, BY HARRY WINSTON
Set with a marquise-cut diamond, weighing approximately 23.30 carats, flanked on either side by a tapered baguette-cut diamond, mounted in platinum
Signed Winston for Harry Winston
With report 5151226194 dated 24 January 2013 from the Gemological Institute of America stating that the diamond is D color, VVS2 clarity; accompanied by a working diagram indicating that the clarity may be potentially internally flawless

Accompanied by a supplemental letter stating that the diamond has been determined to be a Type IIa diamond. 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 and the 105.60 carat Koh-i-noor, are examples of Type IIa
Sale Room Notice
Please note that the diamond in lot 294 has been determined to be a type IIa diamond.

Brought to you by

Rahul Kadakia
Rahul Kadakia

Check the condition report or get in touch for additional information about this

Condition Report

If you wish to view the condition report of this lot, please sign in to your account.

Sign in
View condition report

More from New York Magnificent Jewels and The Princie Diamond

View All
View All