? Collection: Birthstone Collection? Style: Halo? Metal: 14K Yellow Gold? Stones: (2) 0.50Ct Round Cabochon Opal (40) 0.10Ct Round Brilliant Cut Diamonds? Total Carat Weight: 0.60? Setting: Prong? Dimension: 6.85mm (Approximately 1/4 In)? Vendor Style No.: EY03645OP