Natural Top Gem 4.73 Total Carat Weight Certified Green Tourmaline & Diamond Cocktail Ring. This stunning Green Tourmaline specimen weighs an impressive 3.59 carats” (exact carat weight) with exceptional “Near Flawless” VVS Clarity found only in the finest of genuine tourmaline gemstones. This top quality halo ring is set with a generous 1.14 carats of…