Rhea • Radiant Diamond Engagement Ring Ready Made

Rectangular diamond ring set in gold, placed on a soft white fabric. Luxurious jewellery and elegant design.
Gold ring with a radiant-cut diamond, elegantly set on a smooth surface, casting a subtle shadow, signifying luxury jewellery.
Gold ring with a large rectangular diamond in a white jewellery box, catching natural light; elegant luxury jewellery.
Elegant gold ring with a radiant rectangular diamond solitaire, showcased against a soft, neutral background, highlighting luxury jewellery.
Elegant gold ring with a large diamond, elegantly displayed on a reflective surface, casting a soft shadow. Luxury jewellery.
Rhea 4ct Radiant Lab-Grown Diamond Ring
Regular price $12,190

A romantically refined Radiant cut solitaire lab-grown diamond — ready to wear

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The Finer Details
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Rhea features a four claw design, showcasing the elongated silhouette of a 4.01ct radiant cut lab-grown diamond.

Personalisation is not available for this product, however, you can personalise our Made to Order pieces through our Jewellery Builder. To discuss personalisation options, please contact us.

Diamond: 4.01ct Radiant Lab-Grown Diamond

E Colour | VVS1 Clarity

Setting: 18ct Yellow Gold | 4 Claw | 1.8mm Round Band | Size L

Link to diamond certificate: IGI-LG654483685

All Ready to Wear engagement rings are available to ship 2-3 business days from purchase. If you require a resize, this will take 10-14 business days.

Our Priority Service is not required for this piece.

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

At Kate & Kole, we believe our rings are a true reflection of our craftsmanship and commitment to quality. To ensure your peace of mind, we offer a range of warranty options tailored to your needs. For more information on our warranty options please see here.

For our insurance recommendations please reach out to our concierge team here.
  1. Jewellery that’s made for you

    Our small team of jewellers in Australia combines 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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