Estate 18KT yellow gold faceted, emerald cut, green tourmaline, and diamond ring Size 7 Can be resized by us for a fee, or your local jeweler Weight: 4.50 grams Faceted color tourmaline, emerald/baguette cut, prong set in yellow gold. Prong set, round, genuine diamonds .16 carat total weight diamonds; VS clarity; G color 3.04 carat genuine green tourmaline 5-6.5mm band wide Sizing bar in back Stamped with hallmark, carat weights and 18KT Also have in pink sapphire