Need help? Chat with us or call 855.720.4858

Colonnade Band by Christian Siriano

$2,420

Sculpted channels form rhythmic columns set with round diamonds, creating architectural symmetry and brilliance. Inside the band, Christian Siriano’s signature logo encircles a black diamond — a hidden emblem of authenticity and design.

Metal:

Diamond type: Natural

30-day returns, no fine print.

Free insured shipping by Thursday, Feb 12
if you order in the next 19 hours. Need it sooner?

Free 30-day returns
& 1-year resizing

Guaranteed
for life

Authenticity
inspection

Product Information

100% money back guarantee

Free returns

12 months special financing¹

Issued by TD bank, N.A.

¹Restrictions apply.

You may also like

Dual Harmony Emerald-Cut Sapphire and Diamond Bezel Eternity Ring14K White Gold$6,438 $10,730

Signature Hearts & Arrows Lab Band (1/2ct. tw.)14K Rose Gold$954 $1,590

EmeraId and Diamond Bezel-Set Eternity Ring14K Yellow Gold$3,486 $5,810

Unity Prong Lab Eternity Band (1.00ct. tw.)14K Rose Gold$660 $1,100

Classic Lab Ruby Eternity Band14K White Gold$1,344 $2,240

Signature Hearts & Arrows Lab Band (1.10ct. tw.)14K White Gold$1,458 $2,430

Ouvre Layered Open Band14K White Gold$1,068 $1,780

Tradition Five-Stone Diamond Band (2.00 ct. tw.)14K White Gold$3,990 $6,650

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.