Welcome to the Gemological Sciences Education and Gem Testing Laboratory at Gemological Hallmark International Co., Ltd. Email ghilaboratory@gmail.com GEM TESTING IS 600 BHT OR APPROX $18.00 FOR MEMBERS OR 1,00 BHT AROUND $30 FOR NON MEMBERSColor Stone Identification report guaranteesThe GHI department is officially accredited for the quality examination of polished gem according to an international standard for laboratories. Stones are examined anonymously in the sense that graders can not know the identity of the owner.Color Stone Identification report guarantees A GHI Gem report guarantees that the stone examined are indeed a real Gemstone, and contains a full and detailed quality description... The Gemstone Report consists of:
(GHI) GEM IDENTIFICATION REPORT PRICELIST GHI Laboratory Member Services:
- Weight, dimensions and cut
- Description of the color and transparency
- Identification (ruby, sapphire, ...) + determination of the nature of the stone
- Comments : possible treatments, external damage, or special phenomena (asterism, chatoyancy, ...)
- Origin. (For Ruby, Sapphire, Emerald & Demantoid Garnet. Will only be indicated if identification is possible.)
Thank you for using our service.
Optional services include sealing. Opening hours:| Subscription | Price |
| 2008 | |
| Mon-Fri 9.00 am - 18.00 pm |
- Cleaning Gem with safe methods.
- Price lists include 7% V.A.T.
- With photo of gem
- Weight, dimensions and cut
- Description of the color
- Identification (ruby, sapphire, ...) + determination of the nature of the stone
- Comments : possible treatments, external damage, or special phenomena (asterism, chatoyancy, ...)
- Origin. (For Ruby, Sapphire, Emerald & Demantoid Garnet,…… Will only be indicated if identification is possible.)
Last Update: 27 Jul 2008