Diamond Puffed Heart Pendant | 0.54ct Heart Lab-Grown Diamond Necklace

Two heart-shaped pendants on gold chains lying on a white stone surface.
Gold necklace on a light gray surface
White and cream envelope with yellow gold heart pendant diamond necklace draped
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Diamond Puffed Heart Pendant 0.54ct Heart Lab-Grown Diamond Necklace

Regular price $2,190 USD
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The Finer Details

A statement of modern romance with a forever-worthy finish—this piece is lovingly crafted in solid gold or silver and sculpted into a bold yet beautifully understated puffed heart silhouette that frames a half-carat diamond.

Perfect for: Valentine’s gifting, anniversaries, or your own forever piece.

Diamond Heart Lab-Grown Diamond

Colour & Clarity D | VVS2

Carat Weight 0.54ct

Setting 9ct Solid Yellow Gold | Three Claw | 45cm Diamond Curb

Our prices reflect the current market value of gold and may change over time.

All Ready to Wear pieces are available to ship 2-3 business days from purchase.

Our Priority Service is not required for this piece.

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

We welcome you to visit our Newcastle studio to experience our designs in person.

As many of our pieces are made to order, not all styles are held in studio at all times. We recommend contacting our team, prior to your visit to confirm availability of a specific design.

As part of our commitment to quality, this piece is accompanied by a complimentary three-month warranty.

Further details can be found on our Returns page.
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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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    The Creation Process

    Each Kate & Kole piece is thoughtfully designed and hand-finished in our Newcastle studio, using considered materials and a mix of modern and traditional techniques. From initial design through to finishing and polishing, every step is handled with care to ensure a piece that feels truly special.

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  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.