6.83 round brilliant diamond set in platinum three-stone ring, the center stone with GIA report 2173539943, dated March 23, 2016, stating M color, SI2 clarity, 11.98 - 12.02 x 7.59 mm measurements, Very good cut, Good polish, Very good symmetry and Faint fluorescence. The mounting contains one center round brilliant diamond weighing 6.83 ct, M color, SI2 clarity, 4-prong setting, tapered shank with each side containing one round brilliant diamond in 3-prong setting with a total weight of approximately 2.00 ct, approximately SI2 and I1 clarity and approximately I-J color. Marked 950 Plat 50 Co. Ring size: 5 3/4. 10.5 grams. A platinum band, size 6 1/2, marked Plat, 2.9 grams, is included. Provenance: Estate of Sarah Hunter Hicks Green, Nashville, Tennessee. (Additional high-resolution photos are available at www.caseantiques.com)

See GIA report 2173539943. Minor surface scratches on mounting and platInum band. Some surface grime on stones and fibers caught between stones as seen in photos.