Touched with royalty and luxury, this tanzanite ring is designed for a regal look. Tanzanite is a blue-violet variety of the mineral zoisite and is a thousand times rarer than diamonds. Its colors vary from deep, dark royal blue with flashes of red to light cornflower or periwinkle blue. Decorated with Cambodian zircon for diamond like brilliance, the ring is made in high-quality 925 sterling silver with platinum finish. Lead and nickel free. Durable and hypoallergenic metal.