All Categories - KELLY GEMS

How Daigou Reshaped Sri Lanka’s Gem Trade

30 mai 2026
For readers who have followed my previous articles, it is possible to clearly observe the...

什么是宝石溯源所有权证书？

10 mars 2026
KELLY GEMS International（凯莉宝石国际）于2025年12月在斯里兰卡成立并合法注册。作为KELLY GEMS的子公司，KELLY GEMS International致力...

What is Gemstone Traceability Certificate （ＴＣ）

9 mars 2026
KELLY GEMS International was established and legally registered in Sri Lanka in December 2025....

The future of gemstone ownership

17 février 2026
Introduction For the past decade I have personally focused on upstream trading and research...

The 3th Sri Lanka National Gem and Jewellery Research and Training Institute annual symposium

14 octobre 2025
This year, I was honored to be invited as a panel member at the largest academic organization...

Why Do Professional Gemstone's Buyers in Sri Lanka Need Intermediaries?

17 septembre 2025
Why Do Professional Gemstone's Buyers in Sri Lanka Need Intermediaries? Sri Lanka is a major...

Where Is Asia’s Two Largest International Gem Trading Hubs?

10 septembre 2025
Currently, there are two significant international gemstone trading hubs in Asia: Thailand and...

Sri Lankan gem trader buys rough spinel in Africa turns out to be a rare blue diamond?!

6 septembre 2025
Sri Lankan gem trader buys rough spinel in Africa turns out to be a rare blue diamond?! Sri...

Congratulations to Kelly Her research published in China's most prestigious gem research journal

22 août 2025
In personal capacity, without supervisor or co-author

Observations on the Upstream Market of Colored Gemstones in Sri Lanka-Beruwala

22 août 2025
Sri Lanka has long been an important region for sourcing-colored gemstones. In addition...

Sapphire

26 octobre 2022 · Sapphire
  Sapphire is one of the two gem-varieties of corundum, the other being ruby (defined as...
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