BLU Diamond Cha Am-Hua Hin is a 公寓 project developed by CHARN ISSARA DEVELOPMENT PLC. at Cha-am , 差庵县 , 佛丕府 . The project has the size of 7 莱 3 颜 34 平房佤 . The project has 21 floors with 491 units and total of 1 buildings .