14K Yellow Gold Plated 1.59 Carat Genuine Tanzanite and White Topaz .925 Sterling Silver RingSpecifications: Birthstone Month: December Finish: 14K Yellow Gold Plated Gemstone Wt: 1. 59 ctw Gender: Women Gross Wt: 5. 32 Height: 5. 17 MM Length: 13. 80 MM Metal: . 925 Sterling Silver Metal Stamp: 925 Primary Stone Color: Violet Stone 1: Tanzanite Stone 1 Carat: 1. 53 ctw Stone 1 Creation Method: Natural Stone 1 Quantity: 9 Stone 1 Shape: Oval Stone 1 Size: 4x3mm Stone 1 Treatment Method: Heat Treated Stone 2: White Topaz Stone 2 Carat: 0. 06