14 KT Yellow gold tanzanite and diamond ring. This beautiful one of a kind piece contains an oval shape natural tanzanite that measures approximately 7 X 5 MM and has a weight of 1.05 Ct. Around the tanzanite are round shape natural diamonds with a total weight of 0.70 Ct. The diamonds are rated F color and VS2 clarity. The finger size of the ring is 7 and can be re sized from 4-8. The total weight of gold is 5.4 grams.