Genuine Tanzanite Cluster Ring Platinum Over Sterling Silver Size 5!

Beautiful floral spray of sparkling tanzanite gemstones in a solid sterling silver setting with platinum overlay and accented by glittering white zircon. 5.25 carats. Size 5! Stamped D'Joy 925 ***Natural, gem-quality tanzanite is expected to be depleted within the next 10 to 12 years, though some estimates suggest it could be longer. Once this happens, tanzanite will become an even rarer, more valuable collectible, as new stones can not be formed and there is only one known deposit in the world, near Mount Kilimanjaro in Tanzania.