Bangkok International Gemlab (BIGL) is an international gemstone testing facility specializing in comprehensive diamond and colored gemstone analysis. BIGL provides detailed identification, valuation, and enhancement reports, country-of-origin reports, as well as complete colored stone analysis documents. The Laboratory is equipped with state-of-the-art instrumentation and applies standard gemological, as well as advanced analytical, techniques to each determination it makes.

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• Gemstone and Jewelry Identification

We have professionals who assist in identifying the type, origin, and other comprehensive information about your valuables.

• Valuation Report

After examining the type, origin, color, rarity, and availability, our professionals give an estimated value of your precious item.

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As we have been engaged in this field for decades, we have access to hundreds of wholesalers and retailers who might be interested in buying your goods. So we help our customers to sell their items smoothly through us. 

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We are currently hiring fresh graduates and professionals. We have options for full-time, part-time, and freelancing. So if you are good at photography, videography and photoshop, we are happy to welcome you. 

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