18k High End Diamond Semimount Ring (BLR20) Binli Jewellery (Hongkong) Co., Ltd. Base Info Model NO.:BLR20Material:GoldFabrication Processing:ElectroplatingShape:RoundTrademark:BLOrigin:China Description Pre:18k High End White&Black Diamond Semimount Ring (BLR22) Next:18k High End Diamond Semimount Ring (BLR25)