3.05 Carat Genuine Ethiopian Opal, Tanzanite and White Diamond .925 Sterling Silver RingSpecifications: Birthstone Month: October Diamond 3 Clarity: I2 I3 Diamond 3 Color: I J Diamond Wt: 0. 22 ctw Finish: Rhodium Plated Gemstone Wt: 2. 83 ctw Gender: Women Gross Wt: 5. 60 Height: 8. 13 MM Length: 18. 54 MM Metal: . 925 Sterling Silver Metal Stamp: 925 Primary Stone Color: White Stone 1: Ethiopian Opal Stone 1 Carat: 0. 83 ctw Stone 1 Creation Method: Natural Stone 1 Quantity: 1 Stone 1 Setting: Prong Setting Stone 1 Shape: Oval Stone 1