1

Choose your

Setting

2

Choose your

Diamond

Browse

3

Complete

Ring

360 degree view of Sidney Cathedral Diamond Engagement Ring

Sidney Cathedral Diamond Engagement Ring

Sidney Cathedral Diamond Engagement Ring

360 degree view of Sidney Cathedral Diamond Engagement Ring

Need help? Chat with us or call 855.720.4858

Sidney Cathedral Diamond Engagement Ring

5.0 based on 1 review

$245FREE

Everyday savings vs. comp value

-$1,065

TOTAL SAVINGS

$1,310

Metal:18K Yellow Gold

Matching band available

Free insured shipping by Friday, Aug 28
if you order in the next 21 hours. Need it sooner?

Free 30-day returns
& 1-year resizing

Guaranteed
for life

Authenticity
inspection

Product information

100% money back guarantee

Free returns and resizing

Recommended matching band

Buy together and save

New Matching Band

Sidney Cathedral Diamond Engagement Ring

$2,485

Comp. value:$3,550

Matching wedding ring

Sidney Band

$2,255

Comp. value:$4,170

Shop all wedding bands

You may also like

Papillon Twist Pavé Ring

Papillon Twist Pavé Ring18K Yellow Gold

Comp. value:$2,140

Selora Rolled Pavé Hidden Halo Ring

Selora Rolled Pavé Hidden Halo Ring18K Yellow Gold

Comp. value:$3,190

Maka Diamond Ring

Maka Diamond Ring18K Yellow Gold

Comp. value:$2,630

Vine Nature Inspired Ring

Vine Nature Inspired Ring18K Yellow Gold

Comp. value:$1,980

Rhossili Floating Graduated Diamond Ring

Rhossili Floating Graduated Diamond Ring18K Yellow Gold

Comp. value:$3,020

Jules Classic Lab Ring (1.33ct. tw.)

Jules Classic Lab Ring (1.33ct. tw.)18K Yellow Gold

Comp. value:$2,710

Allie Vintage Inspired 2 Row Diamond Ring

Allie Vintage Inspired 2 Row Diamond Ring18K Yellow Gold

Comp. value:$3,460

Vionne Vine Ring

Vionne Vine Ring18K Yellow Gold

Comp. value:$1,980

What they’re saying about us

“The secret to buying the perfect diamond.”

Sarah

Callie

Mason

Got questions? Bring them on (all of them)

Virtual shop with one of our experts.