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Suppliers · 7 listed

Gems and jewellery from Bangkok

Buying gems and jewellery from Thailand

Bangkok is the centre of Thailand's gem and jewellery trade. Cutters, setters, casting houses and exporters cluster around Silom and Bang Rak, and many factories work for foreign brands as OEM makers.

According to the Gem and Jewelry Institute of Thailand, gem and jewellery exports in 2025 were USD 13,586.84 million without unwrought gold, 41.33% more than in 2024 (GIT, February 2026).

What buyers usually ask a supplier:

  • whether they make the pieces themselves (casting, setting, finishing) or trade them
  • the metal standards they work with and how they mark them
  • a laboratory report for stones above a set value
  • the minimum order per design and the lead time for samples
Can I order jewellery under my own brand?
Yes, many of the companies listed here work as OEM makers. The profile shows "OEM / private label: Yes" when the company says so on its own website.
How do I check a stone before I buy?
Ask the supplier for a report from an independent gem laboratory. The Gem and Jewelry Institute of Thailand (GIT) in Bangkok runs a testing laboratory.