Fancy Intense Yellow Diamond, Diamond, Platinum, Gold Ring. Photo Heritage Auctions

The ring features a radiant-cut yellow diamond measuring 11.50 x 9.60 x 6.77 mm and weighing 7.04 carats, set in 18k gold, enhanced by full-cut diamonds weighing a total of 0.92 carat, set in platinum. Total diamond weight is 7.96 carats. An EGL Laboratory report #US 904845602D dated February 17, 2012 stating Natural, Fancy Intense Yellow Color, accompanies the center diamond. Gross weight 9.70 grams. Size: 5-1/2 (sizeable) Estimate: $60,000 - $80,000.

Heritage Auctions. 2013 April 29. Jewelry Signature Auction - New York - http://jewelry.ha.com