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

Suspending three heart-shaped emeralds weighing 6.18, 3.45 and 3.39 carats, framed by round diamonds weighing approximately .45 carat, length 16¼ inches. Estimation 30,000 — 40,000 USD

Accompanied by three AGL reports:
No. CS 57675 stating that the 6.18 carat emerald is of Zambian origin, clarity enhancement: minor, type: mixed-type.
No. CS. 57677 stating that the 3.45 carat emerald is of Zambian origin, clarity enhancement: minor, type: traditional.
No. CS 57676 stating that the 3.39 carat emerald is of Zambian origin, clarity enhancement: minor, type: traditional.

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