Beautiful, affordable, environmentally conscious fine jewelry.

Win your dream accessories!

Enter for your chance to win up to $2,500 toward your favorite fine jewelry pieces. We choose a new winner every month.

Thank you! You have been entered for a chance to win

While you’re here, check out our most popular rings below.

Error

About the Nexus Diamond™ Alternative

The Nexus Diamond™ alternative is a lab created diamond simulant that imitates the look, feel and wear of a diamond. It’s chemically distinct to be perfect in every way and costs up to 80% less than a mined diamond.

Beautiful

Looks, wears and feels like a diamond

Affordable

Costs up to 80% less than diamonds

Flawless

Colorless, internally flawless and Ideal Cut

Ethical

Environmentally superior because it’s not mined

Fashionable

Hundreds of engagement ring styles

Guaranteed

Lifetime Stone Guarantee

Free Returns

30-day returns and exchanges

Free Shipping

Free U.S. shipping

Win a $2,500
Shopping Spree!

Enter our monthly contest for a chance to win a Diamond Nexus shopping spree.

Enter to Win

A $2,500 Diamond Nexus Shopping spree.

Error