This is a Classic Diamond Ring created in 18k White Gold with a Fancy Peg Head Center. (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 an 7x5mm oval center stone.Metal Type: 18kt goldMetal Color: WhiteStone Type: Diamond - WhiteCenter Stone Shape: OvalStyle: Classic Weight: 3.8Accent Diamond-Shape: ROUNDAccent Diamond-Weight: 42737