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Show Service Laboratory
Facets Sri Lanka
31 August – 3 September 2017
Booth C16-17, Hall C, BMICH, Colombo, Sri Lanka



  • GIA Colored Stone Identification Reports for ruby, sapphire, emerald, alexandrite, tourmaline, spinel, jade and all other gem materials
  • GIA Colored Stone Identification & Origin Reports for ruby, sapphire and emerald


  • Stones are tested on a first-come, first-served basis
  • ONLY by a company representative or an authorized representative
  • Declared value of stones required
  • When your service is completed, you will be notified by phone or text to pick up your stones and reports
  • Temporary reports will be issued at the show
  • Final reports will be mailed to the clients after the payment in completed
  • Payment method: Wire transfer and must be made within 30 days


For more information:

Gemological Research (Thailand) Co., Ltd.
U Chu Liang Building, 6th and 10th Floors
968 Rama IV Road, Silom, Bangrak
Bangkok, 10500 Thailand

T +66 2632 4090
F +66 2632 4288
E bkkcsr-coloredstone@gia.edu