Valentine's Day Deals
Plum Diamonds Coupons & Promo Codes
4 Coupon Codes for February 06, 2026
User Rating
About Plum Diamonds
Plum Diamonds is a company that designs and crafts premium lab-grown diamond rings with a focus on sustainability and ethics. Led by experienced women in the industry, they offer customizable designs and a lifetime guarantee with free servicing and resizing. Plum Diamonds provides an eco-friendly and responsible alternative to traditional diamond rings, allowing couples to align their engagement ring with their values.
Active Coupons
ALL(4)
CODE(4)
$250 OFF
Codespecial price
$250 off Ready to Ship Diamond Engagement Rings
Detail
EXP.02/12/2026
EXP.02/12/202615% OFF
Codespecial price
15% off engagement rings and fine jewelry
DetailEXP.02/12/2026
EXP.02/12/202610% OFF
Codespecial price
10% Off Engagement Ring and Wedding Band at Plum Diamonds
DetailEXP.02/12/2026
EXP.02/12/2026$150 OFF
Codespecial price
Proposal Day! $150 off orders of $990+
DetailEXP.02/12/2026
EXP.02/12/2026ProductsSEE ALL >
{{ isExpanded ? 'See Less' : 'See More' }}
WHY TRUST US?
MillionsDay is your trusted source for verified coupons and promo codes. Our team tests every deal from thousands of top retailers to ensure it works. No expired codes, no guesswork—just real savings you can count on. Shop smart, save more.
Popular Stores
Plum Diamonds Contact Info
Address
5 S. Wabash Ave., Ste. 208, Chicago, IL 60603, US
Telephone
844-844-3638
Plum Diamonds Social Media
Follow Plum Diamonds on social media for exclusive discounts, latest deals, and unbeatable saving opportunities!
How to Apply Plum Diamonds Promo Code
Follow these simple steps to use your coupon code and enjoy savings at checkout.
1
Step1
Find your perfect item(s) on Plum Diamonds. Add the products to your cart with the "Add to Cart" button.
2
Step2
Go to your Cart by clicking the shopping bag icon in the top right corner.
3
Step3
Input your discount code in the "Coupon Code" field.
4
Step4
Hit "Apply". If your code is valid, the discount will be immediately be applid to your purchase at Plum Diamonds!
Plum Diamonds Coupon Codes FAQs
Are there any current discounts or promo codes for Plum Diamonds?
Yes, you'll find 4 live Plum Diamonds deals available today, ready to help you save on your order.
What's today's featured Plum Diamonds coupon or promotion?
Today's featured offer is: $250 off Ready to Ship Diamond Engagement Rings.