Najan Gems is a manufacturer and exporter of semi-precious stone from Thailand. We produce in any shapes and sizes according to your requirement in different cut like normal cut, checker board cut, trillian cut We control the whole process for the best quality and the best price to satisfaction our customers. For more details of our products and cutting please visit our website at If any inquiries please do not hesitate to contact us. We look forward to hearing from you and to start a good business relationship soon.