Tarun Gupta, GIA Graduate Gemologist, Bangkok

Tarun Gupta

Tarun Gupta is a GIA Graduate Gemologist and Managing Director of Thai Native Gems (1960) Co., Ltd. in Bangkok, a third generation family business trading gemstones since 1959. He holds four GIA diplomas, Graduate Gemologist, Graduate Diamonds, Graduate Colored Stones, and Accredited Jewelry Professional, and has been a GIA alumnus since 2006. A member of the Thai Gem and Jewelry Traders Association, he writes and moderates BuyGemstone.info and sources gemstones and diamonds to specification for clients in Europe, the United States, and Australia.

Credentials

View the GIA diploma scans

Elsewhere

Gemstones, Ruby

Ruby Treatment Guide – Unheated, Heated, Flux-Filled, Lead-Glass Rubies

Video explanation between unheated ruby vs lead glass-filled ruby (composite ruby): The second video shows different ruby treatments under a microscope WHY KNOWING ABOUT RUBY TREATMENTS IS IMPORTANT? Before buying any ruby it is important to know what type of treatment it has gone through. Natural Rubies have different levels of treatment. Natural (no […]

Ruby Treatment Guide – Unheated, Heated, Flux-Filled, Lead-Glass Rubies Read →

Diamond

Comment on Bloomberg’s News Report: Are Diamonds Now an Investor’s Best Friend?

[Video Link: Are Diamonds Now an Investor’s Best Friend?] The above video link is an interesting discussion if Diamonds are a good investment?    Key points which I got from the video was that it is NOT a good investment because diamonds prices have dropped 20% from beginning of year as compared to only 5.7%

Comment on Bloomberg’s News Report: Are Diamonds Now an Investor’s Best Friend? Read →

General

Hello Gem Readers!

Welcome to Buy Gemstone Info page! Your source for buying the right gemstones! We hope if you are visiting this blog, you are interested in learning about what are gemstones, the different types of gemstones and practical ways in acquiring gemstones.  The main purpose of this blog is provided below: A quick guide in what are gemstones

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