One Tanzanite Diamond Platinum Ring. Featuring one oval cut tanzanite of 1.63 carats. Accented by two trillion and ten round brilliant cut diamonds with a total weight of 0.60 carat, graded near-colorless, VS-SI clarity. Crafted in platinum with purity mark and gemstone weights engraved on the inside of the band. Circa 2010. The ring is a size 6 ½ and may be resized. About this Item: Unveil the essence of elegance with this exquisite ring. This extraordinary piece showcases a captivating 1.63 ca Rings, Tanzanite Diamond, Platinum Diamond Rings, Platinum Ring, Round Brilliant Cut Diamond, Round Brilliant Cut, Round Brilliant, Tanzanite, Oval Cut