1.90 Carat Genuine Amethyst .925 Sterling Silver RingSpecifications: Birthstone Month: February Finish: Rhodium Plated Gemstone Wt: 1. 90 ctw Gender: Women Gross Wt: 4. 67 Height: 5. 33 MM Length: 10. 92 MM Metal: . 925 Sterling Silver Metal Stamp: 925 Primary Stone Color: Purple Stone 1: Amethyst Stone 1 Carat: 1. 90 ctw Stone 1 Creation Method: Natural Stone 1 Quantity: 2 Stone 1 Setting: Prong Setting Stone 1 Shape: Octagon Stone 1 Size: 7x5mm Stone 1 Treatment Method: Not Treated Style: Bypass Ring