Solitaire Necklace | Brilliant Cut Round Lab-Grown Diamond Necklace

Close-up of a delicate gold necklace with a single diamond pendant, worn by a person with smooth skin. Minimalist luxury jewellery.
Delicate gold chain necklace with a single diamond pendant, elegantly resting on a woman's neck, symbolising luxury and sophistication.
The Round Diamond Necklace features a circular lab-grown diamond among a yellow gold chain, handset within four claws.
Solitaire Necklace Brilliant Cut Round Lab-Grown Diamond Necklace
Regular price $690

Our essential suite of solitaire diamond pendants; delicate and effortlessly elegant

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The Finer Details

Gold chain necklace with a central solitaire diamond pendant set in a cross pattern, embodying luxury jewellery elegance.
Gold chain necklace with a central solitaire diamond pendant set in a cross pattern, embodying luxury jewellery elegance.

Featuring a 0.20ct round brilliant cut lab-grown diamond, handset within four claws and fixed along our signature solid gold or silver diamond curb chain.



Wear yours alone or layered with other styles from our solitaire diamond necklace suite.

Diamond: 3.5mm Round Brilliant Cut Lab-Grown Diamond

F Colour | VS1 Clarity

Setting: Solid silver or gold | 4 claw basket set | 1mm Diamond Curb Chain

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 within 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.

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.
  1. Try it Now
    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.

    Try it Now
  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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