Diamond, Platinum Ring. Photo Heritage Auctions

The ring features a round brilliant-cut diamond measuring 11.10 - 11.30 x 6.78 mm and weighing 5.12 carats, enhanced by full-cut diamonds weighing a total of approximately 0.60 carat, set in platinum. A GIA Laboratory report # 2141614076, dated April 12, 2012 stating G color, SI2 clarity, as well as a GIA Gem Trade Laboratory report # 8359581 dated July 8, 1993 stating G color, SI2 clarity, accompany the main diamond. Gross weight 5.80 grams. Size: 2 (not easily sizeable) - Estimate: $50,000 - $75,000.

The Property of Betty Reed Edwards Woodward Ellis, Dallas, Texas 

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