A peridot and diamond ring

centering a rectangular-cut peridot, weighing 17.69 carats, with oval-shaped diamond shoulders and a plain mount; estimated total diamond weight: 2.05 carats; mounted in platinum and eighteen karat gold; size: 7. Estimate: $8,000 - 10,000 - Unsold.

Bonhams. Fine Jewelry, 16 Dec 2008. San Francisco, Los Angeles and New York. Copyright © 2002-2008 Bonhams 1793 Ltd., Images and Text All Rights Reserved. www.bonhams.com