Diamond Ring with Round Diamonds in 18kt White and Rose Gold with Engraved Detail. (D.1/5 carat weight) This item is a SEMI-MOUNT as shown and it comes with NO CENTER STONE but it will accommodate a 6.5mm round center stone.Metal Type: 18kt goldMetal Color: Two-toneStone Type: Diamond - WhiteCenter Stone Shape: RoundStyle: Vintage Weight: 3.8Accent Diamond-Shape: RoundAccent Diamond-Weight: 42740