Brilliantly rare. Effy® Jewelry’s Tanzanite Royalé Collection sources natural stones from the last remaining source in Tanzania. This ring features 1.57 ct. t.w. Tanzanites and 1/5 ct. t.w. Diamonds set in 14k White Gold. 1 Tanzanite, 34 Diamonds Color rating: H, I Clarity rating: I1-I2 Slip-on Prong setting Polished finish Limited lifetime warranty Imported Material & Care 14K White Gold Clean with a soft cloth