3.24 Carat Genuine Amethyst & Black Diamond .925 Sterling Silver RingSpecifications: Birthstone Month: February Diamond Wt: 0. 24 ctw Finish: Rhodium Plated Gemstone Wt: 3. 00 ctw Gender: Women Gross Wt: 3. 05 Height: 8. 13 MM Length: 11. 18 MM Metal: . 925 Sterling Silver Metal Stamp: 925 Primary Stone Color: Purple Stone 1: Amethyst Stone 1 Carat: 3. 00 ctw Stone 1 Creation Method: Natural Stone 1 Quantity: 1 Stone 1 Shape: Round Stone 1 Size: 10. 00mm Stone 1 Treatment Method: Not Treated Stone 2: Black Diamond