$175
OFF
$175 OFF $500 Promo Code
Reveal this code and get $175 Off $500 on all orders at Plum Diamonds.
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- Plum Diamonds Coupons - October 2025
Top Plum Diamonds Coupons for October 2025
$150
OFF
$150 OFF $99 Sitewide
Enter this code and get $150 Off $99 on all purchases at Plum Diamonds.
$150
OFF
$150 OFF $990 Discount Code
Reveal this code and get $150 Off $990 on all purchases at Plum Diamonds.
$100
OFF
$100 OFF
Receive $100 off your first purchase when you sign up to the newsletter at Plum Diamonds.
DEAL
Lab Diamond Jewelry From $440
Unlock this deal and get Lab Diamond Jewelry from prices of $440.
DEAL
Wedding Bands From $590
Unlock this deal and shop Wedding Bands from $590 at Plum Diamonds.
DEAL
Engagement Rings From $910
Visit Plum Diamonds and get Engagement Rings from only $910.
FREE
SHIPPING
Free Shipping Offer
Enjoy Free Overnight Shipping for your orders at Plum Diamonds.
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Recently Expired Plum Diamonds Coupons and Coupon Codes
| Discount | Promo Code | Expired On |
|---|---|---|
| $150 Off $500 With Code Save $150 Off $500 or more on all orders at PlumDiamonds.com! | SIMPLYCODES150 | December 31st, 2024 |
| 10% Off Plum Diamonds Jewelry Coupon Code Enjoy a 10% coupon on Plum Diamonds lab-grown diamond fine jewelry! Shop now! | SOLIDGOLD | December 17th, 2024 |
| BFCM 2024 Sale! 10% Off Sitewide Use this code to save 10% Off on all orders from stunning made-to-order engagement rings and wedding bands to their sparkling lab-grown diamond fine jewelry. Cannot be combined with other discounts, sales or offers at Plum Diamonds. | SHINE10 | December 5th, 2024 |
| 15% Off engagement rings and fine jewelry Bigger Than Black Friday Sale! Save 15% Off ready-to-ship engagement rings and fine jewelry at Plum Diamonds . Excludes custom rings, and cannot be combined with any other sales, discounts, or offers. | BIG15 | October 30th, 2024 |
| 10% Off Coupon Code Grab a discount of 10% off everything when you shop with this coupon code. | SHINE10 | July 9th, 2024 |
| Memorial Day Sale 2024! Use this code and get 10% Off when you purchase an engagement ring and wedding band together at Plum Diamonds. | PERFECTPAIR | May 28th, 2024 |
| Mother's Day Sale: $250 Off Sitewide Coupon Code Enjoy $250 off sitewide orders over $750 with this coupon code at Plum Diamonds. | LOVED | May 6th, 2024 |
How to Save When Shopping at Plum Diamonds
- Does Plum Diamonds offer 0% APR payment plans?
- Yes! They offer Shop Pay Installments, for payment plans with interest rates as low as 0% APR for qualified applicants. To pay with Shop Pay installments; when you begin to checkout, select Shop Pay or log in to your Shop Pay account and then "Pay in Monthly Installments" to see your plan options. Shop Pay will present you with personalized payment plan option(s). See step-by-step how to buy now, pay later.
- Tell me about the benefit of signing up to the Plum Diamonds newsletter?
- Sign up for $150 off when you spend $990 in the next 30 days. You'll also get exclusive tips from their team on diamond buying and jewelry design.
- Which payment plans are accepted at Plum Diamonds?
- All major debit and credit cards are welcome in addition to PayPal, Apple Pay, Google Pay, and others including ShopPay installments to pay over time.
- How long do I have to wait for my order?
- Rings are made-to-order and ship in approximately 15 business days. Other jewelry except items from their Specialty Cuts collection ship within 3-5 days. Specialty Cuts pendants and earrings are custom made and take about 15 days to create.
- What is the return policy at Plum Diamonds?
- Plum Diamonds hope you fall madly in love with your new Plum ring, but if for any reason that doesn't happen — they offer free returns within 30 days of delivery on non-custom, unaltered jewelry. Please note, returned rings must be in their original condition in order for them to accept them and for you to receive a full refund. There is a $75 restocking fee if the diamond paperwork or packaging is missing, so please hold on to everything when you receive your order.
- Does Plum Diamonds ship for free?
- Sure! When it’s time to ship, they’ll coordinate delivery with you and then your fine jewelry ships free. And there’s more good news. Plum Diamonds rings come with free resizing and an annual free “spa” treatment for your ring, for life.
- Does Plum Diamonds offer any special promo codes or discounts for Martin Luther King Jr. Day?
- Yes, Plum Diamonds frequently features exclusive discounts and promo codes in celebration of Martin Luther King Jr. Day. To take advantage of these special offers, we recommend visiting their website at http://www.plumdiamonds.com closer to the holiday. Subscribing to their newsletter is also a great way to receive updates about upcoming sales and exclusive holiday deals, ensuring you don't miss out on savings.
- What exclusive Presidents' Day promo codes are available for high-end jewelry at Plum Diamonds?
- During Presidents' Day, Plum Diamonds often releases exclusive promo codes and special offers on their exquisite collection of jewelry. Visit http://www.plumdiamonds.com to discover and take advantage of these limited-time discounts, ensuring you secure luxurious pieces at exceptional prices.
- Does Plum Diamonds offer any special discounts or promo codes for Veterans Day?
- Yes, during Veterans Day, Plum Diamonds often provides special discounts and promo codes as a tribute to veterans and active-service members. Check their website at http://www.plumdiamonds.com closer to the date for exclusive holiday deals, and you might find great savings on exquisite jewelry. Signing up for their newsletter can also keep you updated on any upcoming special offers.
- What exclusive Black Friday promo codes are available at Plum Diamonds for high-value purchases?
- During the Black Friday season, Plum Diamonds often provides exclusive promo codes especially tailored for high-value purchases. Visit http://www.plumdiamonds.com to discover unique codes that could save you quite a bit on luxury jewelry pieces. Keep an eye on their homepage and sign up for the newsletter to receive updates on holiday deals and special offers right in your inbox.
- What exclusive promo codes or special offers does Plum Diamonds provide for Cyber Monday shopping?
- During Cyber Monday, Plum Diamonds often releases exclusive promo codes and special offers on their stunning jewelry collections. Be sure to visit http://www.plumdiamonds.com early on Cyber Monday to snag the best deals on diamond rings, earrings, and more. Remember, these offers are usually time-sensitive and supply-limited, so acting fast ensures you don't miss out on potential savings!