New arrival of stones from Feb 7!

Contact us

Contact us

List of buy

Collection Gems Co Ltd.,

209, 2nd Floor, Jewellry Trade Center, (JTC)

919, Silom Road, Bangrak

Bangkok - 10500

+66 0 25878464

Thailand

How to choose the right stone for you?

We've put together short buyer guides to make a confident and informed decision. We also recommend reading the “12 tips for choosing a gemstone” in our buyer's guide.

Buyer's Guide
Gemstone Encyclopedia

Buyer's Guide

Our short guides will enable you to make a confident and informed gemstone decision.

Sphene (Titanite)

Sphene (Titanite)

Peridot (olivine): description, properties, and photo

Peridot (olivine): description, properties, and photo

Opal: description, properties and photo

Opal: description, properties and photo

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