At any time you desire to upgrade your item, Wonder Jewelers will buy it back for 80% of the purchased price and apply that amount towards your new purchase.

Terms & Conditions:

Trade-Up value has to be at least 25% higher value than original purchase price.

We will credit 80% of original purchase price (diamond cost only) towards the new purchase.*

The item(s) need to be in the original, undamaged condition, and accompanied by the original certificate.

If the original certificate is misplaced there will be a $200 re-certification fee applied to the credit.

Contact customer service by phone at 800.397.1926 or by email at for additional information.

You must contact customer service for the trade-up instructions before purchasing any new items.

* Wonder Jewelers will credit you for 80% of your diamond purchase price only. Setting/jewelry credit will range based on the condition the item.