6x4 MM Oval Cut Tanzanite and 1/6 Ctw Round Cut Diamond Precious Ring in 14K White GoldEnhance the glamour of your sweetheart with this luminous Tanzanite and diamond ring. A marvelous oval cut Tanzanite in prong setting is nestled among the sparkling 16 round cut accents diamonds that creates a halo, perfectly pave set in gleaming 14 karat white gold. Total diamond weight is 1 6 Ctw and oval cut Tanzanite measures 6x4 MM.