Baguette and Round Diamond Ring in 18kt White Gold with Milgrain Detail and a Emerald Style Halo. (D 3/8 carat total weight) This item is a SEMI-MOUNT and it comes with NO CENTER STONE as shown but it will accommodate a 7x5mm emerald cut center stone.Metal Type: 18kt goldMetal Color: WhiteStone Type: Diamond - WhiteCenter Stone Shape: EmeraldStyle: Halo style Weight: 3.65Accent Diamond-Shape: Round Full Cut / BaguetteAccent Diamond-Weight: 0.43