4.03 Carat Genuine Glass Filled Ruby & Tanzanite .925 Sterling Silver RingSpecifications: Birthstone Month: July Finish: Rhodium Plated Gemstone Wt: 4. 03 ctw Gender: Women Gross Wt: 5. 15 Height: 8. 64 MM Length: 14. 73 MM Metal: . 925 Sterling Silver Metal Stamp: 925 Primary Stone Color: Pink Stone 1: Glass Filled Ruby Stone 1 Carat: 3. 47 ctw Stone 1 Creation Method: Natural Stone 1 Quantity: 1 Stone 1 Shape: Oval Stone 1 Size: 10x8mm Stone 1 Treatment Method: Heat Treated Stone 2: Tanzanite Stone 2 Carat: 0. 56 ctw