Square Halo Diamond Ring in 14kt White Gold. (D 1/3 carat total weight) This item is a SEMI-MOUNT and it comes with NO CENTER STONE as shown but it will accommodate a 3.2mm round center stone.Metal Type: 14kt goldMetal Color: WhiteStone Type: Diamond - WhiteCenter Stone Shape: PrincessStyle: Halo style Weight: 3.73Accent Diamond-Shape: Accent Diamond-Weight: