Thai craftsmanship, European management
Paterson Jewellery has been in jewellery since 1935 and has manufactured in the Gemopolis Industrial Zone in Bangkok since 2005. We sell to the trade only: goldsmiths, independent retailers and brands who need a factory they can put their name on.
Our office speaks Thai, English, Italian, German, Danish, Swedish and Dutch, which matters more than it sounds when a stone specification has to be right the first time.

Certification and sustainability
Audited, and a member of the bodies that audit us

Certified member of the Responsible Jewelry Council, number 0000 4478. Certification covers business ethics, human rights, labour conditions and the sourcing chain, and is re-audited on the Council’s cycle.
We take reasonable steps to ensure that all diamonds and coloured gemstones we buy are supplied in accordance with our policy on responsible sourcing from Conflict-Affected and High-Risk Areas. Every trade customer signs the same declaration when they open an account, because a chain of custody only holds if it holds at both ends.
We are a member of the Thai Gem and Jewelry Traders Association, the industry body for manufacturers and exporters in Thailand.
1935
In jewellery since
2005
Manufacturing in Gemopolis since
B2B only
We do not sell to consumers
In-house
CAD, casting, setting, finishing, packing