Diamond Ring in 18kt Rose Gold with a Peg Head Center. (D3/8 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 stoneMetal Type: 18kt goldMetal Color: RoseStone Type: Diamond - WhiteCenter Stone Shape: RoundStyle: Classic Weight: 4.56Accent Diamond-Shape: RoundAccent Diamond-Weight: 0.39