Blue Nile Cash Back

Founded in 1999, Blue Nile has grown to become the largest online retailer of certified diamonds and fine jewelry. Internet Retailer Magazine reports Blue Nile is bigger than the next three largest online jewelers combined.

How to get cash back:

  • Click Start Shopping to earn 4% Cash Back at Blue Nile.

  • Complete your purchase. If you use a coupon, your discount will be applied during checkout.

  • Your 4% Cash Back will be added to your Extrabux account in 1-7 days.