Bestseller

The Sweetheart Necklace Set

156 Reviews
From A$72 A$88
SaveA$16

A little something that says everything.

🤍 Her initial and a heart on one necklace
✨ Every charm clips on and off to suit her day
🎁 If you're not sure what to get her, this is it

Crafted in 18k gold plating for that warm, everyday glow.

SparklesLimited Time Only: Add up to 5 initials, birthstones and heartfelt pieces. Get 50% off when added with your necklace.

Pick your necklace, choose your favourite pieces and add a free engraving. Takes less than a minute.

In demand. 7 others have this in their cart.
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As Seen & Shared

“It brought tears to my eyes, the perfect way to capture such a special moment.”

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Sophie Jane

Guarantee benefit 1
Wear It Worry-FreeWaterproof, tarnish-resistant, and made to last.
Guarantee benefit 2
30-Day Easy ReturnsHassle-free exchanges on non-custom pieces.
Guarantee benefit 3
Peace of Mind GuaranteeWe manually review every design for errors.
Guarantee benefit 4
Satisfaction RemakeNot in love? We'll remake it for you.
The Perfect Gift

Perfect for any occasion

Children & Newborns

Children & Newborns

Their name. Their birthdate. A love that lasts forever… Add a birthstone charm to honour the day they changed everything.

Gifting to Loved Ones

Gifting to Loved Ones

A little piece of them they can carry everywhere… Personalise with a nickname, birthstone, or heartfelt word that reminds them they’re loved.

Romantic Relationships

Romantic Relationships

For the one who makes your heart feel like home… Whether it’s an initial, anniversary, or secret phrase, mark your connection with a piece that speaks without words.

Weddings

Weddings

Commemorate the special day with a personalised pendant. A perfect gift for brides, grooms, or as a unique bridal party keepsake.

Remembrance & Loss

Remembrance & Loss

A quiet way to say, I remember you... Create a memorial piece with initials, names, or handwriting for someone who’s no longer here.

Have Questions?

Commonly Asked Questions

The Sweetheart Bundle includes a Paperclip Necklace, a Fluted Heart Clip Charm, and a Rope Letter Clip Charm. Choose her letter and it arrives ready to gift. Every charm clips on and off, so she can wear them all together or switch things up.
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,

Jess xx

Founder, By Lumine

10,000+Stories told through our pieces
4.6Average rating across all reviews
2yrTarnish-free guarantee
SydneyDesigned in-house in Australia