Collection: Birthstone Collection Style: Oval Metal: 14K Yellow Gold Stones: (1) 0.79Ct Oval Cabochon Opal (4) 0.02 Round Brilliant Cut Diamonds Total Carat Weight: 0.81 Setting: Prong Length: 18 Inches Center Dimension (Without Bail): 8.00mm X 6.00mm (Approximately 1/3 In X 1/5 In) Vendor Style No.: PYN01072OP