Logo
TH | EN

Knowledge & News

Agreement for the Delivery of Property for Consideration of Sale | Free Download! TGJTA Standard Form for Safe Gem Trading

Agreement for the Delivery of Property for Consideration of Sale | Free Download! TGJTA Standard Form for Safe Gem Trading

Stay worry-free! Download the official “Agreement for the Delivery of Property for Consideration of Sale” by TGJTA—legally binding, preventing misappropriation, and ensuring safety in every transaction.

Read More
Enjoy TAX FREE Benefits as a member of TGJTA or GJPCT

Enjoy TAX FREE Benefits as a member of TGJTA or GJPCT

Unlock exclusive tax benefits with membership in TGJTA or GJPCT. Enjoy Duty-Free import of all gems and jewelry (HS Code 71), Zero VAT for trade and re-export among members, and exemption from Personal Income Tax and VAT on rough gemstones. These tax ince

Read More
The Gemports: Revolutionizing Colored Gemstone Trading

The Gemports: Revolutionizing Colored Gemstone Trading

The Gemports: The Colored Gemstone Reference Price Guide Global Launch

Read More
Agreement for the Delivery of Property for Consideration of Sale | Free Download! TGJTA Standard Form for Safe Gem Trading

Agreement for the Delivery of Property for Consideration of Sale | Free Download! TGJTA Standard Form for Safe Gem Trading

Stay worry-free! Download the official “Agreement for the Delivery of Property for Consideration of Sale” by TGJTA—legally binding, preventing misappropriation, and ensuring safety in every transaction.

Read More
What Are Fancy Diamonds? A TGJTA Guide to Fancy Color vs. Fancy Shape

What Are Fancy Diamonds? A TGJTA Guide to Fancy Color vs. Fancy Shape

Discover the two distinct meanings of "Fancy Diamond" with TGJTA. Our expert guide breaks down Fancy Color and Fancy Shape diamonds, from GIA grading to popular cuts. The essential resource for international buyers, investors, and industry professionals.

Read More
SME Proactive: A Guide for Thai Gem & Jewelry Exporters | TGJTA

SME Proactive: A Guide for Thai Gem & Jewelry Exporters | TGJTA

Explore the SME Proactive program, a key initiative providing financial grants for Thai gem & jewelry SMEs to enter global markets.

Read More
Buying Diamonds in Thailand: A Guide to Consumer Rights & 4Cs | TGJTA

Buying Diamonds in Thailand: A Guide to Consumer Rights & 4Cs | TGJTA

The official TGJTA guide for confidently buying diamonds in Thailand. Learn about consumer rights under the OCPB, mandatory labeling, and the 4Cs global standard.

Read More
TGJTA Welcomes Nigerian Delegation for Gems & Jewelry Cooperation

TGJTA Welcomes Nigerian Delegation for Gems & Jewelry Cooperation

TGJTA welcomed Nigeria’s delegation to strengthen gems and jewelry collaboration, focusing on standards, value addition, and sustainable development.

Read More
TGJTA President Attends Shenzhen International Jewelry Fair 2025 Opening Ceremony

TGJTA President Attends Shenzhen International Jewelry Fair 2025 Opening Ceremony

Thai Gem and Jewelry Traders Association (TGJTA), led by its President, attended the 2025 Shenzhen International Jewelry Fair in China, one of the world’s leading gem and jewelry exhibitions attracting over 40,000 visitors.

Read More
Understanding Fancy Yellow vs. Off-White Diamonds:  the Stark Distinction in Value

Understanding Fancy Yellow vs. Off-White Diamonds: the Stark Distinction in Value

Not all yellow-hued diamonds are equal. Discover the critical differences in origin, GIA grading, and value between a prized Fancy Yellow Diamond and a less desirable off-white diamond. An essential guide by TGJTA for informed purchasing.

Read More
Exploring the Art of Design: From Inspiration to International Standard Design | TGJTA

Exploring the Art of Design: From Inspiration to International Standard Design | TGJTA

Learn the art of jewelry design with TGJTA—starting from inspiration and sketching techniques to selecting 3D design software for creating works that meet international standards.

Read More
© 2021 TGJTA All Rights Reserved.