An Art Deco Platinum, Burmese Ruby and Diamond Ring, containing one oval mixed cut ruby weighing approximately 2.17 carats, four baguette, two trapezoid, six round transitional brilliant and four old European cut diamonds weighing approximately 1.50 carats total.Accompanied by a Gemological Institute of America ruby identification and origin certificate number 2175881895, dated October 6, 2016, stating Species: Natural Corundum, Variety: Natural Ruby, Origin: Burma (Myanmar), Enhancement: No indications of heating. 3.20 dwts.