Who are we?

We are Treasta - A place that believes in evolution with sustenance. We make designer Lab-Grown Diamond Jewelry with love and our believe in providing an amazing shopping experience.

To know more about us and our team, click here

Where are we located?

Our base is located in Hong Kong. We have an office located in the US (if located: share address)

Do you offer discounts and offers?

Yes we do! Click here to know about on-going discounts and offers.

How do I check my ring size?

Click here to print a pdf to evaluate your ring size at home. In any case that the ring you ordered is not the right size, you can call us and request a replacement or refund for it all for FREE!

Are Lab-Grown Diamonds Real Diamond?

Yes. They are created in a lab under the same conditions like the real diamonds.