TJ Diamond Buyback Guarantee

TJ Diamond Buyback Guarantee

At TJ Diamond, we believe that buying a diamond should feel like a confident, long-term investment. That's why we offer a Buyback Guarantee on all loose lab-grown diamonds purchased from us.

How It Works

If you ever decide to sell your diamond back to us, we will buy it back from you. It's that simple.

Eligibility Requirements

To be eligible for our Buyback Guarantee, the following conditions must be met:

• The diamond must have been purchased directly from TJ Diamond
• The diamond must be in its original condition — unaltered and undamaged
• The original laboratory grading certificate (IGI or GIA) must be presented
• The original receipt of purchase must be presented

Why Lab-Grown Diamonds?

Lab-grown diamonds are chemically, physically, and optically identical to mined diamonds. Our buyback guarantee reflects our confidence in the lasting value and quality of every diamond we sell.

Get in Touch

For further information about our Buyback Guarantee or to initiate a buyback, please contact us. Our team in Auckland and Houston are happy to assist.