Diamond Nexus  Coupons & Cash Back
Earn 4% Cash BackStart Shopping
A lab-created diamond simulant must function exactly like an earth-mined diamond. It has to sparkle, cut glass, dazzle you with it... »
How to get cash back:
Click Start Shopping to earn 4% Cash Back cash back at Diamond Nexus.
Complete your purchase.
Your 4% Cash Back cash back will be added to your Extrabux account in 1-7 days.