1 mai 2013
A coloured diamond ring, by Graff
A coloured diamond ring, by Graff. Photo Christie's Image Ltd 2013
Set with a fancy dark grey-yellowish-green oval-shaped diamond, weighing approximately 2.87 carats, flanked on either side with pear-shaped diamonds, mounted in platinum, ring size 5¾, in black leather Graff case. Signed Graff. Estimate CHF20,000 – CHF30,000
Accompanied by duplicate report no. 12814391 dated 26 March 2013 from the GIA Gemological Institute of America stating that the diamond is Fancy Dark Grey-Yellowish-Green colour
Christie's. MAGNIFICENT JEWELS. 15 May 2013. Geneva
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