Triple Halo Diamond Ring in 18kt White Gold with Milgrain Detail. (D 1 3/8 carat total weight) This item is a SEMI-MOUNT and it comes with NO CENTER STONE as shown but it will accommodate a 8.2mm round center stone.Metal Type: 18kt goldMetal Color: WhiteStone Type: Diamond - WhiteCenter Stone Shape: RoundStyle: Halo style Weight: 7.8Accent Diamond-Shape: Round Full CutAccent Diamond-Weight: 1.44