Diamond Nexus Maintenance

The Diamond Nexus web site is being upgraded!


Check back soon to see the improvements, especially if you're using your smartphone or mobile device to view the site.

If you need immediate assistance, please contact one of our Fine Jewelry Advisors at (800) 509-4990 or email us at customerservice@diamondnexus.com.

Thanks for visiting Diamond Nexus!

You're now entered to win a $2,500 Diamond Nexus shopping spree. Don’t let that stop you from shopping though, if you make a purchase and win, we’ll simply credit your account. Make sure you watch your email for more information from us and enjoy shopping our site