1249/128 Charoenkrung Rd., Gems Tower 12/F., Suriyawongse, Bangrak, 10500 Bangrak, Bangkok,
BangkokManufacturer and wholesaler of ruby, blue sapphire, pink sapphire, yellow sapphire, white sapphire, taznanite, tsavorite, spessartite, aquamarine including precision cut and custom cut