Round Halo Diamond Ring in 18kt White Gold. (D 7/8carat 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: 6.96Accent Diamond-Shape: RoundAccent Diamond-Weight: 42924