This Designer Ring Features a Twisted Halo of Sparkling Diamonds that Surrounds the Center Stone Crafted in 18kt White Gold. (D 1/3 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: Halo style Weight: 6.06Accent Diamond-Shape: ROUNDAccent Diamond-Weight: 42738