Open Heart Charm Necklace | Lab-Grown Diamond Sliding Necklace

Delicate gold chain necklace with a small diamond heart pendant, worn on a woman's neck. Minimalist luxury jewellery.
Our beautiful Diamond Heart Charm Necklace in 9ct yellow gold, sitting beautifully in a white K&K jewellery box
Model wears our beautiful Diamond Heart Charm Necklace in 9ct yellow gold, with a 45cm diamond curb chain layered with our 40cm solid gold Tiny Letter Necklace
Open Heart Charm Necklace Lab-Grown Diamond Sliding Necklace
Regular price $435

Our Diamond Heart Charm Necklace adds delicate sparkle to a senitmental piece—featuring 17 lab-grown diamonds

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The Finer Details

A heart-shaped gold necklace with a diamond pendant in a white Kate & Kole jewellery box.
A heart-shaped gold necklace with a diamond pendant in a white Kate & Kole jewellery box.

This delicate necklace is expertly set with 13 1mm lab-grown diamonds; crafted in silver or solid gold and strung from our fine diamond curb chain.

Wear on its own or centred between the initials of those closest to you. Makes for a beautiful gift for yourself or a loved one.

Add more Diamond Heart or Letter Charms here

Material: 9ct or 18ct Solid gold or silver

Diamonds: 1mm Round Lab-Grown Diamond

5mm x 5mm Charm | Polished | 1.1 Diamond Curb Chain

Note: Our Diamond Heart Charm is designed to move freely along the chain. This charm is currently only available for necklaces.

This piece is made-to-order in our Newcastle studio and can take up to 4 weeks to be created.

If you require this piece in 2 weeks, please add our Fine Jewellery Priority Service to your order.

Please contact us if you have an earlier date in mind that you're hoping to receive your order by and we will do our best to accommodate you.

For detailed delivery information, see our shipping information page here.

We offer a complimentary 3 month warranty on our fine jewellery pieces. You can read more information about our warranty terms here.
  1. Jewellery that’s made for you

    Our small team of jewellers combine traditional artisan practices with modern technology to create each Kate & Kole piece.

  2. Every ring, necklace, bracelet and earring is made to order and for a truly special, one-of-a-kind piece, our bespoke team is here to help guide you through the design process. Contact us for information on any personalisation or customisation you have in mind.

    Your Kate & Kole piece is created from recycled gold and carefully finished by hand in our Newcastle studio.

    Since 2015, all Kate & Kole diamonds are lab-grown & responsibly sourced. We breakdown our process for selecting your stone here.

    We offer free secure shipping on all of our pieces including a fully insured, hand-to-hand courier service for all pieces over $2000. For finer details on our process please read more.

    With over 15,000 Australian & International customers, we offer you a network of local jewellers for easy resizes or maintenance, or simply work directly with us, whichever you prefer.

    Your jewellery is our best advertisement, and we want it to always look its best for you. If anything happens to your piece or it needs a little love, our customer service team is here to help you.
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    Kate & Kole Jewellery Builder

    Our custom jewellery builder started as a solitaire ring builder. It now allows you to create over 100,000 design combinations. Meaning that your piece, built by you—is unique.

    Customise our designs, to your specifications.

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  2. Woman wearing multiple diamond rings on her fingers, showcasing luxury jewellery. Focus on the large, sparkling gemstones.
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  1. Two women pose wearing minimalist gold necklaces, showcasing luxury jewellery against a neutral background. Perfect for a high-end fashion look.
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    Our Pieces

    Designed and created in our Newcastle studio, we make our pieces to order, using locally sourced recycled materials and unique lab-grown diamonds.

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