Vintage Style Diamond Ring in 18kt White Gold with Engraving and Milgrain Detail. (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 6.5mm round center stone.Metal Type: 18kt goldMetal Color: WhiteStone Type: Center Stone Shape: RoundStyle: Vintage Weight: 6.12Accent Diamond-Shape: roundAccent Diamond-Weight: 42802