All Categories - KELLY GEMS

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

2025年10月14日
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?

2025年9月17日
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?

2025年9月10日
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?!

2025年9月6日
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

2025年8月22日
In personal capacity, without supervisor or co-author

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

2025年8月22日
Sri Lanka has long been an important region for sourcing-colored gemstones. In addition...

Sapphire

2022年10月26日 · Sapphire
  Sapphire is one of the two gem-varieties of corundum, the other being ruby (defined as...
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