Diamond Source Offers a Buy-Back GUARANTEE on Diamonds
At Diamond Source, we offer a diamond upgrade programme which allows you to exchange your diamond for a larger or more valuable stone and only pay in the difference.
The price of the new diamond needs to be at least double the price of the original diamond. All certificates and original invoices must accompany the item.
Certified diamonds of 0.30 carats and up are eligible for the DIAMOND BUY-BACK GUARANTEE.