Possessing an entrancing deep violet-blue hue, an extraordinary 22.00-carat tanzanite is elegantly displayed in this ring. The oval-shaped jewel is perfectly accented by two nearly colorless shield step-cut white diamonds totaling approximately 1.00 carat, adding sparkle to this stylish creation. Tanzanite is one of the rarest gemstones in the world, found only in the African country of Tanzania for which it is named. Tanzanite's natural pleochroism - the ability for a gem to show more than one color - gives the jewel its mesmerizing purplish-blue color. Set in 14K white gold.Download the CertificationClick here to view a video of this item.