Tanzanite and diamond drop earrings 18ct white gold stamped 18 750 and set with two 2.96ct Zoisite type tanzanite oval mixed cut medium to moderate strong violet blue colour transparent and included and each is surrounded with 36 approx 0.02ct Gh\SIP1 round brilliant cut diamonds and 10 approx 0.07ct Gh\SIP1 round brilliant cut diamonds total weight of the earrings 6.50 grams