Need help? Chat with us or call 855.720.4858

Round Lab Diamond Graduated Riviera Necklace (12 ct. tw.)

$11,427

Celebrate timeless beauty with this three-prong diamond necklace featured a variety of diamond sizes creating a cascading look.

Metal:

Customize your jewelry

Order now - Return anytime until Jan 10, 2026

Free insured shipping by Monday, Nov 24
if you order in the next hours. Need it sooner?

Black Friday Price ProtectionOur best prices of the year are here. See your item for
less? We'll refund the difference or exchange.

Diamond Necklace information

100% money back guarantee

Free extended returns until Jan 10, 2026

¹Restrictions apply.

You may also like

This is the future of
jewelry buying.

We didn’t say that. Our customers did.

250+ trusted
wholesalers

Best price
guarantee

Guaranteed
for life

Unbiased human
experts

What they’re saying about us

The secret to buying the perfect diamond.

Got questions? Bring them on (all of them)

Virtual shop with one of our experts.