Topaz has a very long history, including Imperial gemstones and an almost complete color spectrum from which to choose...
Established in the heart of Bangkok in 1999, RMC GEMS THAI CO. LTD. has been a beacon of excellence in the global gem and jewelry trade for over three decades. Throughout our journey, we have achieved numerous milestones, solidifying our reputation as a premier destination for both precious and semi-precious gemstones. Our extensive product line features a dazzling array of gemstones, with a strong focus on Paraiba Tourmaline, Morganite, Aquamarine, and the full spectrum of tourmaline colors. As a leading manufacturer, we also specialize in Blue Topaz, along with a vast selection of semi-precious stones and beads. In short, RMC GEMS THAI CO. LTD. is your ultimate one-stop destination for all your gemstone needs.