Platinum, Tanzanite and Diamond Ring Prong-set with a oval-shaped Tanzanite weighing 14.11 carats, framed by diamonds, size 7 3/4. Accompanied by GIA Report 5202917842 Stone measurements 16.45 x 13.54 x 9.36mmShape: Oval, Cuttin Style: Crown Brilliant Cut, Cutting Style: Pavillion Modified Brilliant Cut, Transparent, Color: Bluish Violet, Species: Zoisite, Variety: Tanzanite Refractive Index 1.691 - 1.700 DR, Birefringence 0.008 - 0.013, Hardness 6.5 - 7 One polished, stamped, and tested platinum ring with a bright finish. The ring is mounted with: 1 genuine GIA certified tanzanite center stone weighing 14.11 carats and 73 genuine faceted diamonds weighing 1.82 carats, weighs 17.6 grams, condition is new, excellent workmanship. Adjacent Gemstones: (73) Natural Baguette and Round Brilliant cut, 28 baguette cut diamonds measuring 1.5 - 2.5mm, 45 round cut diamonds measuring 1.3 - 2.0mm, total diamond weight is 1.82 carats, Clarity VS1 - SI1, Color grade F-G, Refractive index is 2.418, Hardness is 10
