Platinum, emerald and diamond ring. Photo Sotheby's.

Set with a square emerald-cut emerald weighing approximately 8.50 carats, accented by round and princess-cut diamonds weighing approximately .70 carat, size 5. Estimation 25,000 — 35,000 USD

Accompanied by AGL report no. CS 58446 stating that the emerald is of Colombian origin, clarity enhancement: insignificant to minor, type: traditional.

Sotheby's. Important Jewels. New York | 06 Feb 2014 - www.sothebys.com