1.61 Carat Genuine Tanzanite .925 Sterling Silver RingSpecifications: Birthstone Month: December Finish: Rhodium Plated Gemstone Wt: 1. 61 ctw Gender: Women Gross Wt: 6. 04 Height: 7. 29 MM Length: 15. 75 MM Metal: . 925 Sterling Silver Metal Stamp: 925 Primary Stone Color: Violet Stone 1: Tanzanite Stone 1 Carat: 1. 61 ctw Stone 1 Creation Method: Natural Stone 1 Quantity: 7 Stone 1 Shape: Round Stone 1 Size: 4. 00mm Stone 1 Treatment Method: Heat Treated Style: Cluster Ring Total Qty Of Stones: 7 Total