🔥 Black Friday Sale is HERE · Up to 40% Off!
1
Choose your
Setting
2
Choose your
Diamond
Browse
3
Complete
Ring
Spinshot image360-spinshot-icon
Thumbnail image
Thumbnail image
Thumbnail image
Thumbnail image
Thumbnail image
Need help? Chat with us or call 855.720.4858

Midnight Noir Lab Engagement Ring by Christian Siriano

$2,160

Black diamonds evoke the depth of midnight, while graduated white lab pavé ascends the band, each stone increasing in presence as it nears the center. Secured in claw prongs, the diamond emerges in striking contrast — a couture study in shadow and light. Inside the band, Christian Siriano’s signature logo encircles a black diamond — a hidden emblem of authenticity and design.
BLACK FRIDAY DEAL
Apply $864 coupon.
Offer applied 0 times today 🔥
See terms

Metal:

Diamond type: Lab
Order now - Return anytime until Jan 10, 2026Order now - Return anytime until Jan 10, 2026
Free insured shipping by Wednesday, Dec 10
if you order in the next 16 hours. Need it sooner?

12 months special financing¹

Issued by TD bank, N.A.

¹Restrictions apply.
Buy together and save 40%
Midnight Noir Lab Engagement Ring by Christian Siriano
$2,160
$1,296
Matching wedding ring
Midnight Noir Contoured Lab Band by Christian Siriano
$1,440
$864
Shop all wedding bands
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
Learn about our peace of mind guarantee
What they’re saying about us
The secret to buying the perfect diamond.
SarahCallieMason
Got questions? Bring them on (all of them)
Virtual shop with one of our experts.