Frank Darling discount codes - $100 OFF for September 2026
Mark a special occasion with our 8 Frank Darling discount codes and save on custom engagement rings and fine jewelry.
FAQs
Can I get free shipping at Frank Darling?
Yes, Frank Darling offers free shipping on all orders with no minimum spend. You’ll be contacted when your order is ready to be shipped.
Does Frank Darling have a warranty?
Yes, Frank Darling jewelry comes with a lifetime warranty, so you can wear your items with confidence. This warranty covers loose stones or any damage to your newly purchased ring.
Can I stack multiple promo codes at Frank Darling?
No. Frank Darling allows only one coupon code per order. We recommend checking our available codes above to select the code that will maximise your savings for your Frank Darling order.
Does Frank Darling offer student, military, or first responder discounts?
Yes. Frank Darling offers an exclusive discount for military workers, veterans, first responders, nurses, teachers, and government workers. To claim this discount, simply contact customer care at hello@frankdarling.com, along with your proof of military worker/key worker status.
What is Frank Darling's return policy on custom engagement rings?
Frank Darling offers a 30-day returns policy that begins from the date your item is shipped. Custom and made-to-order engagement rings are eligible for a full refund provided that your items are returned in their unworn and original condition. Please note that certified loose diamonds must be returned with their original certificate to avoid a replacement fee.
Hints and Tips
Newsletter offers: Sign up for the Frank Darling newsletter for the chance to win a Tennis Bracelet worth $2,000. You’ll also be the first to hear all of the latest news at Frank Darling, as well as stay in the loop with upcoming sale events and more. Frank Darling has also previously offered $1,000 off bespoke rings as part of their welcome offer.
Free Home Try-On Kit: Request up to 3 replica rings delivered straight to your home for free before you commit to your bespoke design. Replica rings are made out of sterling silver with 2-carat cubic zirconia stones. You'll be able to try them out for up to 5 days before returning them to Frank Darling using a prepaid shipping label.
Complimentary care plan: Ensure that your bespoke ring looks brand new even after years of wear with the Frank Darling complimentary care plan. You’ll get professional polishing, stone inspection to make sure they’re secure, deep steam cleaning, and even rhodium redipping to ensure that your white gold looks just as good as new.
90-day free resizing: Every engagement ring purchase includes a complimentary lifetime care plan, including one free ring resizing within 90 days of delivery. That way, if you find that your ring doesn't fit as well as you'd like, you can get it resized free of charge, stress-free.
How to use your Frank Darling discount code:
- Choose your Frank Darling discount code from our WhoWhatWear discount codes.
- Click the green 'Get code' button and copy your chosen code.
- Head to the Frank Darling site and start your shop.
- Once you have selected your desired jewelry item, continue to the checkout stage.
- Paste your Frank Darling discount code into the box.
- Click to apply the code to enjoy your savings.
How do we source discount & promo codes?
Our team of deal experts are constantly searching for the best discount codes to help you save on the latest brands and fashion or beauty trends. This team specialises in scouring the web for the latest sales and discounts, hand-testing each one to make sure they’re working for you.
Our commercial colleagues are the ones who build key relationships with fashion and beauty brands, even offering exclusive discounts (you won’t find these anywhere else online). With the discounts agreed, the deals team can then add them to our pages for you.
Lastly, our editorial team covers everything from brand ‘about’ sections to need-to-know FAQs. You can expect essential sales information and advice for saving at trending beauty and fashion brands.
What if my promo code doesn’t work?
We pride ourselves on listing codes that will work which is why the team hand-tests each discount code. We also regularly update our pages to prevent any outdated promo codes being listed. Sometimes, a promo code might change or a sale might finish early without our knowledge. You can contact us at promocodes.whowhatwear@futurenet.com to let us know, should this happen.
How do we make money?
At WhoWhatWear, our vouchers section works by commission. Our carefully chosen selection of brands are published by our editors. Then, once you click through to the brand’s website and purchase your item, we’ll get a small percentage of that money from the brand.
We’ll drop a cookie when you use our link, which is how the brand can see you arrived through WhoWhatWear vouchers. It’s all about connecting you with brands we’d genuinely recommend to friends and family—and offering discounts for free!
Layla Al-Ani is a lifestyle and beauty writer. Since graduating with a degree in English Literature & Creative Writing, she has been producing written content aimed at helping people save on all things home, health, and lifestyle. When she’s not writing about the best promo codes and deals, she enjoys searching for inspiration for her next home project or finding new ways to practise self-care.
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About Frank Darling
Frank Darling is a modern luxury jewelry brand known for elevating the custom engagement ring buying experience. Since 2007, the brand has showcased its collection of one-of-a-kind engagement rings designed for you to celebrate your memorable moments. With 100% recycled 18K gold and platinum, and exquisite, ethically sourced, conflict-free lab-grown and natural diamonds, shoppers can invest in pieces with peace of mind. Whether you're looking for solitaire engagement rings, eternity wedding bands, lab-grown diamond studs, or tennis bracelets, Frank Darling doesn't disappoint. From classic to contemporary design options, discover the freedom to create your own bespoke ring with clarity and confidence. Use one of our verified Frank Darling discount codes to save today.
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Layla Al-Ani
Contributing Writer
Layla Al-Ani is a lifestyle and beauty writer. Since graduating with a degree in English Literature & Creative Writing, she has been producing written content aimed at helping people save on all things home, health, and lifestyle. When she’s not writing about the best promo codes and deals, she enjoys searching for inspiration for her next home project or finding new ways to practise self-care.

















