Green Ally is a Platinum Green Tourmaline and Diamond Art Deco Ring. This beautiful colored Ring has a bright emerald cut 6 carat Green Tourmaline bezel set stone as the center attraction of this Ring. Two emerald cut Diamonds, on each side, are bezel and prong set into the side shanks. The total carat weight of these 4 Diamond is .20 carats. The bridgework beneath the Green Tourmaline flows elegantly. The Band tapers from 11mm at the very top by the Tourmaline down to 4.5 mm at the very back of the Band. Hallmarked “7.65, 900, 0.28″. Size 9 3/4”. Circa 1930’s. “Tourmaline is a powerful ally to you body’s health and well being”.