Click a Coupon or click Start Shopping to earn 5% Cash Back at Diamonds USA.
Complete your purchase. If you use a coupon, your discount will be applied during checkout.
Your 5% Cash Back will be added to your Extrabux account in 1-7 days.
Diamonds USA Cash Back
Diamonds USA always offers an extensive selection of the highest quality diamonds. You can choose from their pre-set pieces or use their online tool to design your own diamond jewelry!