Split Shank Twist Ring with Round Diamond Accents in 18kt Yellow Gold (D 1/4 carat total weight). This item is a SEMI-MOUNT and it comes with NO CENTER STONE as shown but it will accommodate a 6.5mm round center stoneMetal Type: 18kt goldMetal Color: YellowStone Type: Diamond - WhiteCenter Stone Shape: RoundStyle: Classic Weight: 4.55Accent Diamond-Shape: RoundAccent Diamond-Weight: 0.24