A SAPPHIRE AND DIAMOND CLUSTER RING, the oval-shaped sapphire weighing 4.11cts within a four-claw setting and a round brilliant-cut diamond frame, the gallery accented with further similarly-cut diamonds, mounted in 18K gold, diamonds approximately 1.20ct total, with maker's mark, ring size M Accompanied by a report from The Gemological Institute of America, stating that the sapphire weighing 4.11cts shows no evidence of heat treatment. Report no. 2161142941, dated June 2nd 2014.