Emerald Shaped Halo Diamond and Sapphire Ring in 18kt White Gold with Milgrain and Etching Detail. (D 1/4 carat weight and S .08 carat weight) This item is a SEMI-MOUNT and it comes with NO CENTER STONE as shown but it will accommodate a 7x5mm oval cut center stone.Metal Type: 18kt goldMetal Color: WhiteStone Type: Diamond - WhiteCenter Stone Shape: OvalStyle: Vintage Weight: 5.6Accent Diamond-Shape: RoundAccent Diamond-Weight: 42739