3.15 Carat Genuine Black Diamond .925 Sterling Silver BraceletSpecifications: Chain Type: No Chain Type Clasp: Box With Tongue And Safety Clasps Diamond Wt: 3. 15 ctw Finish: 18K White Gold Plated Gender: Women Gross Wt: 7. 72 Height: 3. 30 MM Length: 7. 00 inches Metal: . 925 Sterling Silver Metal Stamp: 925 Primary Stone Color: Blue Stone 1: Black Diamond Stone 1 Carat: 3. 15 ctw Stone 1 Creation Method: Natural Stone 1 Quantity: 63 Stone 1 Setting: Prong Setting Stone 1 Shape: Round Stone 1 Size: 2. 40mm