A Platinum, Demantoid and Diamond Ring, in an intricate openwork setting containing one round brilliant cut demantoid weighing approximately 1.76 carats and 14 old European, transitional brilliant and single cut diamonds weighing approximately 0.21 carat total.Accompanied by a American Gemological Laboratories garnet identification and origin certificate number CS 70978, dated November 6, 2015, stating Mineral Type: Natural Andradite Garnet, Variety: Demantoid, Origin: Russia (Ural Mountains), Enhancement: Undeterminable, Clarity Enhancement: None. 3.00 dwts.