Platinum, fancy intense yellow-green diamond and diamond ring, JAR, Paris. Photo Sotheby's

Set with a rectangular modified brilliant-cut Fancy Intense Yellow-Green diamond weighing 3.93 carats, the mounting set with numerous single-cut diamonds weighing approximately .60 carat, size 3¼, signed JAR Paris, with French assay and workshop marks. Estimate 75,000 — 100,000 USD 

Accompanied by GIA report no. 8685948 stating that the diamond is Fancy Intense Yellow-Green, Natural Color.

Sotheby's. Magnificent Jewels, New York | 29 Apr 2014 - www.sothebys.com