This is a Tanzanite ring with a beautiful violet color. The Tanzanite has a mysterious charm that changes from blue-violet to purple depending on the angle. It's a round shape, like a hydrangea, and is very cute. Since it's a ring, try finding your favorite angle in various places. You might forget how time passes. Tanzanite 0.58ct Diameter 5.1mm, Height 3.1mm Round Faceted Cut From Tanzania Ring s925 (stamped) Silver 92.5% Rhodium Plated Cubic Zirconia Free Size