A Bicolor Gold, Burmese Spinel and Diamond Ring, containing one oval mixed cut orangey red spinel measuring approximately 16.60 x 8.80 x 11.84 mm and 48 round brilliant cut diamonds weighing approximately 2.43 carats total. Stamp: 14K (star shape maker's mark).Accompanied by an American Gemological Laboratories spinel identification and origin certificate number CS 1077950, dated August 31, 2016, stating Mineral Type: Natural Spinel, Variety: Spinel, Origin: Burma (Myanmar), Enhancement: No gemological evidence of heat, Clarity Enhancement: None. 17.90 dwts.