RMC Gems established in 1991 in Bangkok and since then has marked many golden milestones at global level in the trade of gems and jewelry. Today RMC is one of the biggest suppliers of precious & semi-precious stones with its sales offices in Bangkok, Hong Kong & Japan and cutting factories in China and India.
RMC the market leader for Topaz stones is capable of supplying all kinds of topaz including Swiss Blue, Sky Blue, London Blue, White and Mystic Topaz. We are the autho