Fluted Heart Necklace

1/3

Fluted Heart Necklace

Bestseller

Fluted Heart Necklace

4.9 (12 Reviews)

A softly fluted heart that catches the light, a quiet symbol of love, memory, or meaning. Wear it alone or layer it with other charms to tell your story, your way. Each pendant is elegantly paired with an adjustable 40-45cm cable chain necklace.

Wear It Worry-Free

Waterproof, tarnish-resistant, and made to last.

Waterproof

30-Day Easy Returns

Hassle-free exchanges on non-custom pieces.

30-day returns

Peace of Mind Guarantee

We manually review every design for errors.

Design reviewed

Step 1

Choose necklace

Step 2

Personalise it with charms

50% offcharms added with your necklace

Our Top Picks

Get it by or with Express

Wear It Worry-Free

Waterproof, tarnish-resistant, and made to last.

Waterproof

30-Day Easy Returns

Hassle-free exchanges on non-custom pieces.

30-day returns

Peace of Mind Guarantee

We manually review every design for errors.

Design reviewed

Satisfaction Remake

Not in love? We'll remake it for you.

Free remake

Pendant: 15mm

How it works

Three steps to the perfect keepsake

Choose your piece

Pick a necklace or bracelet, then the chain, size and finish that suit them.
Personalise your charms

Add initials, names, dates or a message to as many charms as you like.
Gift-ready, delivered

It arrives in our signature gift box, ready to give.

The perfect gift

Who's it for?

Their name, their birthdate, and a birthstone for the day they changed everything.

Try: Initial Charm · Birthstone Charm

Build this set

Premium Gift Box alternate angle By Lumine

Ready to gift

Wrapped with love

Every piece arrives in our signature By Lumine gift box, finished with a satin ribbon and ready to give.

5 stars: 11 (92%)
4 stars: 1 (8%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Such a sweet gift idea

Got one engraved with my girlfriend’s nickname and she honestly got teary.

Cute gift and beautifully packaged

Gave it to my friend for her birthday with her initials on the pendant and she loved it would’ve given 5 stars but it arrived with a slight delay.

Love it! Cute

Love it! Cute

Best gift idea yet

Great quality and came in a gift box ready for gifting, well done!

sparkly

I got the fluted heart charm together with my birthstone and love the way it sparkles in the light

Wearing it nonstop

love it!

Exactly what I hoped for

So feminine and understated. I paired it with a birthstone and letter charm and it looks like a complete set now.

Engraving turned out perfect

I had a little message engraved and it came out so clean. The heart shape is really sweet without being too much.

Lovely!!

Had my best friend's and my name engraved on the heart and gave it to her. She literally teared up. It’s such a good gift

Wanted something meaningful but cute

This hit the spot. I had “be gentle” engraved on it, just as a reminder to myself. It makes me feel kind of grounded every time I put it on.

great as a meaningful gift

Got this for my sister's birthday and the gift box was beautiful :)

Adorable and surprisingly solid

I thought it might feel flimsy but it’s actually really sturdy. Had my wedding date engraved on it and I love the way it catches the light.

Have questions?

Commonly asked questions

Our letter pendant is crafted from surgical-grade 316L stainless steel with a thick 18K gold layer or sterling silver and gold vermeil. Finished with durable PVD plating, it’s 50x stronger than traditional plating—designed to shine without tarnishing.

Yes! Our pendants are waterproof and won’t tarnish or fade, so you can wear them in the shower, while swimming, or even at the gym. However, we recommend avoiding highly chlorinated pools and harsh chemicals, as they may affect the finish over time.

Yes! Each pendant includes a 45cm cable chain, with the option to add an extension for a longer fit.

Simply start personalisation and choose your engraving options before adding it to your cart.

We offer fast worldwide shipping! Check the delivery estimates at checkout for your region.

Yes! Every pendant arrives in a beautiful gift box, ready to be gifted. For an extra special touch, we also offer premium gift packaging.

No! Our pendants are made with hypoallergenic materials, perfect for sensitive skin. They are nickel-free and lead-free to ensure comfort and everyday wear.

Absolutely! Our timeless letter pendants are designed for layering and pair beautifully with our other necklaces.

Absolutely! Personalised jewellery is one of the most thoughtful gifts you can give. With its timeless design and sentimental touch, this pendant is perfect for birthdays, anniversaries, and just-because moments.

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By Lumine About Us Jess

Our story

About Us

More than jewellery. It's your story.

By Lumine started with a simple frustration. Every personalised gift I found felt generic and forgettable. So I set out to create pieces that actually mean something. Necklaces engraved with your partner's handwriting, a date that changed everything, or a quiet message only you understand. Something worth holding onto.

Love,

Founder, By Lumine

Necklace length sizing chart

Inches (in)	Centimeters (cm)
18"	45 cm
20"	50 cm
22"	55 cm

18" (45cm)

A timeless medium length, the 18" necklace falls just below the collarbone. It's a classic everyday choice and pairs beautifully with most necklines.

20" (50cm)

Our most popular length, the 20" necklace offers a classic mid-length fit that sits comfortably across the chest. It flatters nearly all necklines and body types, making it a versatile go-to for everyday wear, layering, or gifting.

22" (55cm)

Designed for a longer drop, the 22" necklace sits just above the bust. This length creates an elegant silhouette and pairs effortlessly with bolder pendants, multiple charms, or as the base layer in a stack.