Cocktail ring by Alexander Laut. 18-karat white gold. White diamonds trim shoulders at band. Scalloped round face with pavé white diamonds and sapphires. Round, faceted, prong-set blue sapphire at center. 18. 34 total blue sapphire carat weight. 1. 9 total diamond pavé carat weight. 3. 1 total blue sapphire pavé carat weight. Approx. 1. 5"L x 1. 3"W.