An Art Deco Platinum and Diamond Ring, Marcus & Co., containing one old European cut diamond weighing approximately 1.55 carats, one old European cut diamond weighing approximately 1.51 carats, and 34 round single cut diamonds weighing approximately 0.40 carat total within an openwork setting with double horizontal central design and intricate filigree double gallery.Stamp: MARCUS.Accompanied by the original box signed MARCUS & Co. JEWELERS FIFTH AVENUE NEW YORK. 2.70 dwts.