This Elegant Semi-Mount Ring Created in 18k White Gold Features Tapered Round Faceted Diamonds Running along the Shank. (D 3/8 carat total weight) This ring is a SEMI-MOUNT and it comes with NO CENTER STONE as shown but it will accommodate a 5mm princess cut center stone.Metal Type: 18kt goldMetal Color: WhiteStone Type: Diamond - WhiteCenter Stone Shape: PrincessStyle: Classic Weight: 4.5Accent Diamond-Shape: Accent Diamond-Weight: