SERVICE
Gemstone
Service introduction
Gem testing laboratory of the Gem and Jewelry Institute of Thailand. (Public Organization) has one of the world's most advanced equipment and highly experienced gemologists. It is also certified by the World Jewelery Confederation. or abbreviated as CIBJO) to become a CIBJO Member in May 2000
Contact Location
Gem Testing Laboratory, The Gem and Jewelry Institute of Thailand. (Public Organization)ITF Tower, 4th Floor, Silom Road
Suriyawong, Bangrak, Bangkok 10500
Telephone 0 2634 4999 ext. 409
Fax 0 2634 4970
Email jewelry@git.or.th
Business hours
Monday - Friday, 8:30 a.m. - 4:30 p.m. except Saturday - Sunday, public holidays. and holidays as announced by the institute
Gem Testing Laboratory services are as follows
1. Identification of natural, synthetic and imitation gemstones
2. Inspection of gem quality improvement
3. Examination to determine the geographic origin of gems (rubies, sapphires and emeralds)
4. Examination of the type of jade and improving its quality
5. Inspection of pearl type and quality improvement
6. Examination of the classification of natural diamonds. Synthetic diamonds or imitation diamonds
7. Grading quality standards (4C’s) of diamonds
8. Examination of treated diamonds by various methods
9. Jewelry inspection
Reporting
Analysis and inspection report divided into
1. Full Gem Identification Report
Specify type, type, proportion, weight, clear description. Also included are digital color photographs of the gems. for ruby and sapphire can serve Color Grading Inspection report information along with a digital color photograph of the gem It is printed on a special type of paper that contains 3D images. The hologram depicting the Royal Palace, which is an important symbol of Thailand is sealed to prevent counterfeiting
Sample report with source
2. Jade Report (Jade Report)
Specify type, type, proportion, weight, clear description. Including having a digital color photograph of that jade piece as well. Can provide a service to check the quality of jade-specific improvement. The inspection report information is ready. Both digital color photos will be printed on a special type of paper with a holographic 3D image of the King The Maha Ratchawang, an important symbol of Thailand, is sealed to prevent counterfeiting.
Example of Jade Inspection Report
3. Pearl Report
Specify type, type, proportion, weight, clear description. There is also a digital color photograph of the pearl. A dedicated pearl quality improvement inspection service can be provided. Inspection report information along with digital color photos will be printed on a special type of paper that contains a holographic 3D image. The image of the Grand Palace, an important symbol of Thailand, is affixed to prevent counterfeiting.
Example of Pearl Inspection Report
4. Diamond Grading Report
Specify type, proportion, weight, clear description. Including the quality of diamonds according to the 4Cs (Color, Clarity, Cut and Carat) standard.
Example of diamond grading report
5. Diamond Color Naturalness Inspection Report (Determination of Authenticity of Fancy Colored Diamond Report)
Specify type, type, proportion, weight, clear description. Including having a digital color photograph of that diamond color as well. Able to provide a service to check the nature of diamonds in particular. Inspection report information along with digital color photos will be printed on a special type of paper that contains a holographic 3D image. The image of the Grand Palace, which is an important symbol of Thailand, is sealed to protect it. Forgery
Sample of Diamond Naturalness Test Report
6. Jewelry Report
Specify the type, type, proportion, weight and purity of the precious metal. with clear descriptions Also included are digital color photographs of the jewelry. The inspection report, along with digital color photographs, will be printed on a special paper containing a 3D holographic image of the Royal Palace. which is an important symbol of Thailand, sealed to prevent counterfeiting
Jewelry Inspection Report Example
7. Gem Identification Mini Report
Specify the type, type, proportion, weight and photo of the gem. Will be printed on matt art paper
Example of abbreviated gem test report
