18k High End Diamond Semimount Ring (BLR21) Binli Jewellery (Hongkong) Co., Ltd. Base Info Model NO.:BLR21Material:GoldFabrication Processing:ElectroplatingShape:RoundTrademark:BLOrigin:China Description Pre:18k High End Tanzanite & Diamond Ring (BLR18) Next:18k High End White&Black Diamond Semimount Ring (BLR22)