Genuine TANZANITE Ring Sterling Silver Oval Tanzanite and Diamond Ring, Tanzanite Engagement Ring, Purple Blue Gemstone Ring Size 7 ♥ Beautifully Hand Crafted Tanzanite ring that features a 1.5-carat classic oval cut Tanzanite in solid 925 Sterling Silver. Metal: solid 925 Sterling Silver Gemstone: Real Tanzanite gemstone and Diamond simulants (5A grade CZ) Stone Color: Purple Blue Stone Cutting: Oval Cut Stone Size (Length x Width): 8x6mm Approx. 1.5 Carats ♥ Tanzanite has been attributed with qualities of good luck and prosperity and associated with celebrations of new life and new beginnings. It's said that it aids in detoxifying the body, calming the mind, overcoming depression and anxiety, and improving vitality.