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Plum | Delicious Lab Grown Diamond Rings & Fine Jewelry

@plumdiamonds

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Your go-to, women-owned ring company: personal support & easy customization to get exactly what you want. With ❤️ from Chicago. Shop online👇

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1 👉🏻 11: Swipe through for the whole process of designing my *perfect* ring stack with @plumdiamonds!

Then shop your own Plum jewelry look + use code ANNE150 for $150 off any $750+ order!*

When Indie was born last year, our family was complete—and I knew I wanted a special piece of jewelry to commemorate the feeling.

I reached out to the team at Plum because I loved working on a bracelet with them a few years ago, and I remembered that custom ring designs are where they really shine!

I needed a ton of hand-holding from the very beginning, because I didn’t have a clear picture of what the ring should look like. The Plum team helped me ideate and refine my vision, then they crafted the ring with the utmost precision and care. They even helped me with some maintenance on my existing rings to ensure they’ll last longer too!

I love working with Plum not only because their hands-on service is impeccable, but because they’re female-founded and committed to ethically created lab diamonds that are better for people and the environment.

I’m obsessed with the final result and my heart sings every time I look down at my finger. If you’re wanting to create an heirloom diamond piece that you’ll treasure forever, I cannot recommend @plumdiamonds highly enough!

(Code good through 1/31/26, and can’t be combined with other offers.)

#plumdiamonds #customjewelrydesign #ringstack by @plumdiamonds

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8 months ago

✨ As seen in @Vogue’s “Best Engagement Rings for Every Bride‑to‑Be”, our Oval Cathedral Bezel Ring from Plum Diamonds stole the spotlight as a standout among classic styles, all at an incredible price. 💍⁠
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This recognition reminds us why we do what we do: crafting ethically-sourced lab‑grown diamonds that shine both inside and out. We’re honored to be featured in Vogue’s roundup! 💜 #PlumDiamonds #Vogue #FineJewelry #LabGrownDiamonds #SustainableLuxury by @plumdiamonds

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a year ago

Who’s Plum? From Cofounder, Kristy Cullinane —

“Emily and I founded Plum Diamonds because we believe clients deserve impeccable fine jewelry, an exceptional experience, and unbelievable value.

When I was getting engaged — being an industry veteran — I just knew that a “conflict diamond” was off the table. I love lab grown diamonds because you can feel great about your ring now and forever — they’re aligned with our modern values and priorities. And they’re stunningly beautiful!

Emily is the most expert jewelry manufacturing pro I know. There is absolutely no one I trust more with our clients’ most treasured pieces because she’s been living and breathing jewelry design, craftsmanship, and quality assurance for nearly 25 years. I trust her completely to lead our large team of expert jewelers (100+!), delivering heirloom-quality rings and fine jewelry that clients treasure for life.

Over the years, we’ve watched everyone we know fall for lab diamonds, including the industry professionals around us. Fine jewelry is forever, and Emily and I are proud that one day we’ll pass our own lab diamond collections to our daughters.” #PlumDiamonds by @plumdiamonds

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2 years ago

Some collections belong in a jewelry box. This one belongs on the water. ⚓☀️

Inspired by long lake days, endless summer weekends, and the places we’ll always find ourselves coming back to, our On the Water collection was always meant to become part of those memories.

To celebrate the season, enjoy 15% off a selection of our Summer Samples—including special pieces from our On the Water collection. No code needed.

Shop the Summer Sample Sale through the link in our bio. 🤍

#lakelife #jewelry #onthewater #finejewelry #jeweler by @plumdiamonds

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17 hours ago

The sweetest summer find? It might be waiting for you. ✨

For a limited time, enjoy 15% off a selection of our sweet summer samples—no code needed.

Classic vanilla bean— yeah, you’re meant to be in a vintage pinky ring.

A little pistachio— green diamond emerald is all you.

Something a little fruitier— colored diamond huggies, no question.

And a little of everything like Rocky Road? — better be a diamond charm bracelet.

These one-of-a-kind pieces are crafted to last, ready to wear, and once they’re gone... they’re gone.

Shop the Summer Sample Sale through the link in our bio.

P.S. Tell us your ice cream order below—we’re judging your jewelry style accordingly. 😉

#summerstyle #jeweler #engagementring #diamondrings #diamondjewelry by @plumdiamonds

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2 days ago

The sweetest summer find? It might just be waiting for you. ☀️✨🍎

NOW ON and for a limited time, enjoy 15% off a selection of our sweet summer samples—no code needed.

Whether it’s a forever ring, the perfect everyday necklace, or a pair of earrings you’ve been thinking about for months, now’s the perfect time to make it yours.

These pieces are one-of-a-kind, crafted to last, and ready to wear. Once they’re gone, they’re gone—happy shopping!

SHOP THE SAMPLE SALE NOW WITH THE LINK IN OUR BIO.

#summeressentials #samplesale #diamondrings #finejewelry #diamondjewelry by @plumdiamonds

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3 days ago

Sometimes the hardest part isn’t choosing your diamond...

it’s figuring out what actually feels like you.

You might swear you’re an oval person until you try on an emerald. Or think you want something simple until a bezel completely steals your heart.

Our Find Your Diamond Kit is designed to help you discover the ring you can’t stop thinking about—because the best choice isn’t always the one you expected. ✨ and good news… WE JUST KEEP MAKING IT BETTER 😉

#jeweler #engagementring #jeweler #diamondring #engagementring by @plumdiamonds

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4 days ago

This was a fun one 🤩

💍

Playing with diamonds? Don’t mine if we do.
PUBLICATION @chicagostyleweddings
VENUE @thealston_chicago
PHOTOGRAPHER @kearneyraephoto
TABLETOP RENTALS @dishanddecorvintagerental
HAIR & MAKEUP @glamluxe.artistry
JEWELRY @bellacosajewelers @raznyjewelers @rollandsjewelers
@plumdiamonds
CAKES @vanillechicago @deerfieldsbakery @ecbg_studio @delishcakes630
WARDROBE @boss
MODEL @madelainegraham
EDITORIAL DIRECTOR: @allumadi by @plumdiamonds

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4 days ago

Just a little reward…. For every milestone, every year of love, and really for… Just because 😉

#diamondring #jeweler #diamondrings #engagementrings #weddingbands by @plumdiamonds

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5 days ago

There’s nothing better than a client who loves their ring, and a team (cough cough, us…) that loves that ring even more ✨

”I am so in love with it and that it will get to represent my favorite person and blessing for the rest of my life😭🤍”

Wedding photo by: @bellakinsellaphoto

#diamondring #oldmine #customring #engagementringgoals #jeweler by @plumdiamonds

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6 days ago

Were we spot on? 😉✨💎

#diamondring #jeweler #coloreddiamonds #engagementring #diamondrings by @plumdiamonds

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7 days ago

We can’t help it... we love a big rock. 🤍😉

Featuring a stunning 5.02ct elongated cushion with vintage peekaboo details is proof that bold can still feel timeless.

#diamondring #jeweler #engagementring #bigdiamond #cushioncutdiamond by @plumdiamonds

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8 days ago