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★★★★★

"It was absolutely stunning! I could not believe the size of each puzzle piece! Fantastic gift and the sisters love It."

- Leilani S.

Double Heart Puzzle Necklace set in rose gold with engraved message, romantic matching jewelry
Double Heart Puzzle Necklace set in silver with engraved message, matching couple necklace
Double Heart Puzzle Necklace set in gold with engraved message, best friend keepsake gift
Double Heart Puzzle Necklace set tone comparison showing gold, silver and rose gold matching heart pendants
Double Heart Puzzle Necklace set size guide showing heart pendant dimensions and fit when joined together
Double Heart Puzzle Necklace set worn showing chain length options for matching heart pendant styling
Double Heart Puzzle Necklace set showing two silver puzzle pieces pendants with custom engraved
Heart Puzzle Necklace with three engraved pieces forming complete heart pendant design
Heart Puzzle Necklace in rose gold with four interlocking engraved pieces forming heart design
Heart Puzzle Necklace with five gold interlocking engraved pieces, matching set jewellery
Heart Puzzle Necklace with six gold interlocking engraved pieces forming full heart
Couple wearing Double Heart Puzzle Necklace set with matching heart pendants, meaningful relationship jewellery
Double Heart Puzzle Necklace set displayed with gift wallet packaging, matching heart necklaces meaningful gift
Double Heart Puzzle Necklace set in premium gift box, matching engraved heart necklaces gift for couples
Close-up of Double Heart Puzzle Necklace set showing engraved message on interlocking heart pendants

Puzzle Heart Necklace Set

$89 Regular price $109

The moment they open this… they’ll never forget it.

  • Handmade & personalised
  • Arrives ready to gift
  • 12-month warranty included
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Comes ready to gift

Elegant packaging included. Feels special from the moment it’s opened.

The Puzzle Heart Necklace Set is a meaningful matching jewellery set where each piece forms part of a complete heart when brought together. Each pendant is individually engraved with a name or message, making it a deeply personal symbol of connection - for best friends, sisters, couples, mothers and children, or any group who share an unbreakable bond.

Is this a good gift for best friends or sisters?

Yes - the Puzzle Heart Necklace Set is one of Belle Fever's most popular friendship and sisterhood gifts. Each person in the group wears one piece, and when the pendants are placed together they form one complete heart. A beautiful symbol of connection for best friends, sisters, bridesmaids, or mother and daughters.

How many pieces are in each set?

Double – 2 pieces, perfect for couples or best friends.

Triple – 3 pieces, ideal for a trio of friends or siblings.

Quad – 4 pieces, great for a group of four.

Penta – 5 pieces, for a larger friendship or family group.

Hexa – 6 pieces, the ultimate set for a big group or family.

Can each piece be personalised with a different name?

Yes - each pendant in the set can be individually engraved with a different name, word, or short message. This makes each piece unique to the person wearing it while still forming part of the shared whole.

Does it come gift ready?

Yes - the Puzzle Heart Necklace Set comes beautifully gift boxed, making it ready to give straight away. A thoughtful choice for birthdays, Christmas, Mother's Day, Valentine's Day, and friendship milestones.

What materials is it made from?

Crafted in Monel Silver with options in Monel Gold and Monel Rose Gold. Waterproof, tarnish-resistant, and designed for everyday wear. Made and shipped from Australia by Belle Fever.

Measurements

Thickness 1.5mm across all sets. Total assembled heart dimensions per set:

Set Width (W) Height (H)
Double 13mm 25mm
Triple 38mm 34mm
Quad 39mm 34mm
Penta 47mm 41mm
Hexa 46mm 45mm
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Puzzle Heart Necklace Set

$89 Regular price $109

For the moments words aren’t enough

  • When “I love you” doesn’t feel like enough
  • When you want them to feel truly seen
  • When the moment actually matters
Two hands holding a gold necklace with 'Married' engraved on it, against a blurred indoor background.

We make it right

If it’s not perfect, we’ll remake it.

You’re never stuck

Real support, real people.

Made to last

Premium materials + warranty.

Perfect for birthdays, anniversaries, and “just because” moments.

Ready to gift, straight out of the box

Every piece arrives beautifully packaged, so you can give a meaningful gift without the stress.

No wrapping. No guesswork. Just a moment they’ll remember.

Made to last, without the fading

Unlike traditional jewellery that fades over time, your piece is crafted to keep its shine.

No tarnishing. No irritation. Just something they can wear every day.

Built for everyday moments, not just special occasions.


As seen in

As seen in

“Over 25,000 customers trust Belle Fever to create meaningful gifts”

Made for moments that matter

Real moments from our customers

Everything you need to know before ordering

How long will my order take?

Every piece is made just for you

  • Engraved designs: 5–7 business days
  • Custom cut designs: 2–3 weeks

Once completed, your order is shipped with tracking.

Please note: production time does not include shipping.

Will my jewellery tarnish?

No - your piece is designed to last.

We use our exclusive Monel Silver, which is:

  • Non-tarnishing
  • Hypoallergenic
  • Safe for sensitive skin

Unlike traditional jewellery, it won’t fade or lose its shine over time.

What if I don’t love it?

We want you to absolutely love your piece 💜

If it’s not quite right, we’ll work with you to make it perfect.

  • 100% Love It Guarantee
  • 365-day warranty on craftsmanship

You can shop with confidence knowing we’re here for you.

How is it packaged?

Every piece arrives ready to gift

Your jewellery comes in our signature luxury display wallet, designed to make the moment feel special from the second it’s opened.

Because the experience matters just as much as the jewellery itself.

Do you ship worldwide?

Yes - we ship worldwide

  • Free shipping on orders $99+
  • Standard & express options available at checkout

All orders include tracking so you can follow your piece every step of the way.

Can I get my order sooner?

If you need your order urgently, we’ll always do our best to help.

Reach out via live chat and we’ll see what’s possible.

A Personal Message From Sarah, Founder.

How Belle Fever Was Born

Growing up in a family with three girls...

It was my dream to have a personalised name necklace.

But when I finally received it from my parents, the sterling silver quickly tarnished and only years later as this happened with every jewellery, I found that it was my acid skin.

It felt unfair, but this drove me to find that solution: Monel Silver.

This eventually started Belle Fever.Something I wish existed for my younger self.

Need help?

Questions before ordering?
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Shipping & Delivery

Made to order with care
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Flexible payment available

Pay securely with major cards or split your purchase over time.

How it’s made

Crafted just for you
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4.9★ Rated by 25,000+ customers

Made & Owned in Australia

Non-tarnish & hypoallergenic

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