A Platinum, Burmese Ruby and Diamond Ring, containing one oval mixed cut ruby weighing approximately 1.23 carats and 24 tapered baguette cut diamonds weighing approximately 1.92 carats total.Accompanied by an American Gemological Laboratories ruby identification and origin certificate number CS 1079236, dated October 21, 2016, stating Mineral Type: Natural Corundum, Variety: Ruby, Origin: Burma, Enhancement: No gemological evidence of heat, Clarity Enhancement: None. 4.50 dwts.