This Cathedral Style Ring Features a Sophisticated look of Round Sparkling Diamonds running along the Shank set in 18K White Gold. (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 6.5mm round center stone.Metal Type: 18kt goldMetal Color: WhiteStone Type: Diamond - WhiteCenter Stone Shape: RoundStyle: Classic Weight: 3.45Accent Diamond-Shape: roundAccent Diamond-Weight: 42737