This Natural Tourmaline and Diamond Ladies Ring is 10.92 grams of Solid 14k Yellow Gold. The diamond are 0.70 c.t Color is H/I. Clarity is VS. Natural Tourmaline is Natural Peach Color App 4.15 Carat 10.97mmX 9.02mmX6.20MM. Size 7. This ring is authenticated by AGA appraisal certificate no. 11741.