? Collection: Birthstone Collection? Style: Halo? Metal: 14K White Gold? Stones: (2) 0.54Ct Round Brilliant Cut Swiss Blue Topaz (44) 0.10Ct Round Brilliant Cut Diamond? Total Carat Weight: 0.64? Setting: Prong? Dimension: 7.00mm (Approximately 1/4 In)? Vendor Style No.: EW03645BS