Platinum and Diamond Solitaire. Photo courtesy Skinner.

Platinum and Diamond Solitaire, prong-set with an old mine-brilliant-cut diamond measuring approx. 8.89 x 8.18 x 5.58 mm, and weighing 3.04 cts., within a pave-set diamond mount, size 6. Estimate $40,000-60,000

Note: Accompanied by a GIA report dated June 11, 2002, stating that the diamond is G color, VS1 clarity.

Skinner. Fine Jewelry. March 18, 2014 10:00AM. 63 Park Plaza, Boston - www.skinnerinc.com