Bangkok

We regularly travel to Bangkok for on-site testing to certify prestigious coloured gemstones. Our office is in the gem trade district at the Silom Road. We are equipped with our mobile instruments and spectrometers, every gemstone is meticulously analysed before certification. Please note that diamonds and pearls are not tested in Bangkok.


SSEF in Bangkok in 2017: 

  • 09 – 13 January
  • 15 – 19 May
  • 21 - 25 August

New Office in Bangkok:

Swiss Gemmological Institute SSEF

Silom 19 Building,

Unit 313, 3th Floor,

45/1 Soi Silom 19

Silom Road, Bangrak 

Bangkok 10500   


For appointments please contact asia(at)ssef.ch or Swiss Gemmological Institute SSEF in Switzerland in advance or +66 (0)81 257 75 20 or +66 (0)81 844 33 52.