Terms of Use
These terms cover use of this website. They are not terms of sale — those are agreed for each transaction.
Who operates this site
Global Bridge Co., Ltd., BIS Tower, 9th Floor, Room 9B4, Mahesak Road, Suriya Wong, Bang Rak, Bangkok 10500, Thailand.
Information about gemstones
General guidance on this site describes how species are normally traded and treated. It is not a statement about any individual stone.
Descriptions of specific stones — weight, dimensions, treatment, origin and any laboratory report — come from that stone’s own record and its accompanying documentation. Where a stone is not described as having a particular characteristic, no such claim is being made.
Laboratories
Where a laboratory is named against a stone, it means that stone carries a report from that laboratory. It does not indicate any affiliation with, accreditation by, or endorsement from that laboratory.
Availability and pricing
Coloured stone availability changes constantly, and anything shown here may be sold or withdrawn without notice. Prices are quoted against a specific requirement and are not a public offer.
Trade use
This site is intended for businesses buying gemstones for manufacturing, design, wholesale or resale.
Images and content
Photography and written content on this site belong to Global Bridge Co., Ltd. and may not be reproduced without permission. Stone photographs show the actual material; colour reproduction varies between screens.