1

Choose your

Setting

2

Choose your

Diamond

Browse

3

Complete

Ring

360 degree view of Opera Knife-Edge Engagement Ring by Christian Siriano

Opera Knife-Edge Engagement Ring by Christian Siriano

Opera Knife-Edge Engagement Ring by Christian Siriano

Opera Knife-Edge Engagement Ring by Christian Siriano

Opera Knife-Edge Engagement Ring by Christian Siriano

Opera Knife-Edge Engagement Ring by Christian Siriano

Opera Knife-Edge Engagement Ring by Christian Siriano

360 degree view of Opera Knife-Edge Engagement Ring by Christian Siriano

Free 30 day
returns

1-year free
resizing

Guaranteed
for life

Need help? Chat with us or call 855.720.4858

Opera Knife-Edge Engagement Ring by Christian Siriano

$245FREE

Everyday savings vs. comp value

-$525

TOTAL SAVINGS

$770

Metal:18K Rose Gold

Diamond type: Natural

Matching band available

Free insured shipping by Thursday, Sep 17
if you order in the next 7 hours. Need it sooner?

Product information

100% money back guarantee

Free returns and resizing

Recommended matching band

Buy together and save

New Matching Band

Opera Knife-Edge Engagement Ring by Christian Siriano

$1,225

Comp. value:$1,750

Matching wedding ring

Opera Knife-Edge Band by Christian Siriano

$655

Comp. value:$1,210

Shop all wedding bands

You may also like

Ivana Triple Row Diamond Halo Ring With Bezel Accent Ring

Ivana Triple Row Diamond Halo Ring With Bezel Accent Ring18K Rose Gold

Comp. value:$2,300

Bellora Pavé Hidden Halo Lab Ring (2mm)

Bellora Pavé Hidden Halo Lab Ring (2mm)18K Rose Gold

Comp. value:$2,540

What they’re saying about us

“The secret to buying the perfect diamond.”

Sarah

Callie

Mason

Got questions? Bring them on!

Virtual shop with one of our diamond experts.

Reviews

Read thousands more