Based in the heart of Bangkok's gem and jewelry district within the Jewelry Trade Center, AIGS Lab Co., Ltd. serves the trade and the public alike with a comprehensive range of gemstone and jewelry analysis reports.

AIGS was founded in 1978 and is celebrating its 40th anniversary this year. Many milestones have been celebrated throughout the past 40 years.

The AIGS school has trained thousands of gemologists over the years in the areas of gem identification, colored stone grading and pricing, diamond grading and pricing, heat treatment and synthetic identification, as well as many other subjects.

The AIGS Laboratory's primary objectives are:
• To create and to adhere to strict gem lab protocols in alignment with international standards, regulations and nomenclatures.

• To provide objective and independent analysis of the facts and data related to gemstones

• To provide a practical and an ethical approach to issuing gem reports to benefit the trade and end consumers without bias.

• To innovate and develop new instruments to measure, test and identify methods and equipment enabling useful applications for the gems and jewelry communities.

• To collaborate with the leading research facilities and universities on the education and study of all aspects and nature of gemstones.

• To publish, disseminate and distribute information and supporting materials, sales tools and aids to enhance a better understanding and appreciation of gemstones

• To discourage and eliminate "wrongful" lab practices and to provide gemological services based on objectivity, science and an ethical code of conduct.

AIGS Reports

In our Full Report we offer a precise description, proper identification, specific comments when appropriate, and an accurate photo of the stone.

Our comprehensive reports are available for Gemstone Identification (Origin report, when possible) and Diamond Grading. Services include:
— Full Report
— Master Gemstone Report
— Brief Report

Online Report Verification service available at: http://www.aigsthailand.com/AIGS-Online- Report-Verification-EN