Best Quality Diamonds at Siam Shine Star

Handpicked Diamonds that you want

Diamond Collection

Best Quality Diamonds

Free Shipping

Free shipping on order

Certified Natural Diamonds

Choose from our certified diamonds

Fancy Shaped Diamonds

Shop for latest collection of fancy shaped diamonds

Round Diamonds

Round diamonds that fit your mood and the occasion

Diamonds of all sizes

Shop for diamonds of all shapes and carat

Our Diamonds

Choose from our collection of handpicked diamonds 

Need help in choosing the right Diamond?

Let us help you find the perfect diamond 

Our marketplace has been built to save your time speaking to suppliers and manufacturers, by giving you access to an extensive inventory of quality diamonds world-wide through our vast industry networks. We cater to all your needs and requirements with fast delivery right
at your fingertips.

Our Diamonds are

Why choose diamonds from Siam Shine Star 


Our diamonds are Lab certified and come with a certificate to prove their authenticity , when choosing Siam Shine Star you can be rest assured of the quality.


All our diamonds are ethically sourced and are of utmost quality. We make sure that the diamonds you choose come from a reliable source.

Naturally Mined

Choose from the wide variety of naturally mined diamonds , at your fingertips. 

Have something you can't find ?

Do you have a diamond that you can’t find on our store ? 

No worries , send us an enquiry and we’ll be in touch.

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