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Diamond Nexus Engagement Rings

Affordable, beautiful, environmentally conscious engagement rings.

Win your dream ring!

Enter for your chance to win up to $2,500 toward your dream ring. We choose a new winner every month.

By submitting this form with a phone number, you agree to receive recurring automated promotional and personalized marketing text messages (e.g. cart reminders) from Diamond Nexus at the cell number used when signing up. Consent is not a condition of any purchase. Reply HELP for help and STOP to cancel. Msg frequency varies. Msg & data rates may apply. View Terms, Privacy & Giveaway Terms

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About the Nexus Diamond™ Alternative

The Nexus Diamond Alternative is a stone that is made in a lab to look and feel like diamonds do in engagement rings. Though chemically different than diamonds, these alternative stones are created to offer a better choice for modern couples who want a more affordable option with the beauty of a diamond. That it is free of environmental and ethical issues inherent in mined diamonds is even better.

Affordable

Costs up to 80% less than diamonds

Beautiful

Looks, wears and feels like a diamond

Flawless

Colorless, internally flawless and Ideal Cut

Ethical

Environmentally friendly because it is not mined

Fashionable

Hundreds of engagement ring styles

Guaranteed

Lifetime Stone Guarantee

Free Returns

30 day free returns and exchanges

Free Shipping

Free shipping every day

What’s your style?

Two affordable Diamond Nexus engagement rings

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.


By submitting this form with a phone number, you agree to receive recurring automated promotional and personalized marketing text messages (e.g. cart reminders) from Diamond Nexus at the cell number used when signing up. Consent is not a condition of any purchase. Reply HELP for help and STOP to cancel. Msg frequency varies. Msg & data rates may apply. View Terms, Privacy & Giveaway Terms
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