* A Platinum, 14 Karat Yellow Gold, Amethyst and Diamond Ring, containing one oval shape cabochon cut amethyst measuring approximately 14.90 x 11.20 mm, 20 pear shape diamonds weighing approximately 1.30 carats total, and 20 round brilliant cut diamonds weighing approximately 0.60 carat total. Stamp: (4831 scratchmark) IDE PLAT. 14K. 5.15 dwts. Estimate 800-1,200 Property from the Estate of Herta Cuneo, Sarasota, Florida Sold to Benefit The John and Mable Ringling Museum of Art 9.75ct cab amethyst 2.0ctw dia G-H/VS2-SI1 The ring is an approximate size 7 1/2 on the mandrel.