About TWGTL

TRUE WORLD Gems Testing Lab or TWGTL is a Nonprofit Organization Dedicated To Research in the Gemology field.

TWGTL , Jaipur(Rajasthan) now has become Authority in Gemstones Certification TWGTL is a Service Laboratory Which Provide Service To Public , Traders , Whole Sailors Retailers against nominal Charges .

TWGTL Certificate clearly discloses the details of any item it accompanies , providing confidence for both buyer and seller.

Today the Certification of Gemstone Become an absolute necessity in the course of day to day business because there are many synthetic and treated Gem materials emerging in the Market .

Many new gemstones , advance sand analytical Methods of gem identification started to replace traditional and stander methods, synthetics and Treated Product sstarted Flooding the market and here after , s. With increase in awareness for the simulants and synthetic, the traders all over the world started demanding the official authenticity certificates.

The TWGTL are indentifies All Types Of stone , Including Coloured gemstones set in jewellery Piecse as well as rough stone. Till Date the institute has certified thousands of Gemstone at its Lab .

Key Features of TheCertification:-
» Natural & Synthetic
» Spcies & Varieties Of Gemstones
» Gemstone Packets Lots
» Treatment OR Enhancement
» Mobile Lab Service