This Tapered Diamond Ring created in 18k white gold has a Fancy Peg Head Setting. (D 1/2 carat total weight) This ring 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: Weight: 5.52Accent Diamond-Shape: roundAccent Diamond-Weight: 42737