Gold, Green Tourmaline, and Diamond Necklace the gold omega necklace centered with a bezel set faceted trapezoid cut green tourmaline (16.0 - 11.75 x 11.5 x 9.0 mm) weighing approximately 12.50 carats within a conforming gold frame and gold collars joined to the necklace bead set with full cut round diamonds weighing approximately .45 total carat (F-G color, SI1-SI2 clarity), completed with an integrated clasp stamped 750 / Italy. Center station .75 x 15/16 in.; 17 in. 28.4 dwt. Tourmaline displays a green hue, dark tone and moderately strong saturation. 品相报告: Good condition.