Crescent | East West Marquise Lab-Grown Diamond Engagement Ring

Crescent East West Marquise Lab-Grown Diamond Engagement Ring

Regular price $6,420
Price on Application

A contemporary east-west set marquise lab-grown diamond solitaire, showcasing the elongated facets of this stunning cut

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The Finer Details

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Our lab-grown diamonds have a minimum colour of E and a minimum clarity of VVS2 - they also come with an authenticity certificate. We will confirm the selected stone with you after purchase.

Our Crescent Marquise is available in a 0.5ct or 0.75ct option due to the East West Setting.

Additional metal types, carat weights and diamond specifications can be adjusted for this piece on our Jewellery Builder.

Diamond: Marquise Lab-Grown Diamond

Setting: East West Orientation | 2mm Knife Edge Sweep Band

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

This piece is made-to-order and can take up to 8 weeks to be produced. If you require your piece by a certain date, our Priority Service may be the right option for you. This service will allow your piece to be created within 4-6 weeks, depending on whether you select our regular or premium priority offering. Read more about our Priority Service here. Please contact us to discuss your required date.

We also have a curated collection of Ready to Wear engagement rings that can be shipped to you within 7-10 days to meet a sooner proposal date.

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.

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.

Q: How do I find the right ring size?

A: If you're unsure of your ring size, simply select Ring Sizer and we will post you a ring sizer when your order has been confirmed.

Q: Are the diamonds certified?

A: All diamonds we source over 0.50ct will come with IGI or GCAL certification, matching the inscription on the girdle of the stone.

Q: Can I get this ring resized after the proposal?

A: Yes you can. We offer one complimentary re-size, so if you don't get the size exactly right the first time please get in touch with us to arrange this process.

Q: What is the difference between 9ct & 18ct gold?

A: The carat refers to the percentage of pure gold that is present in the alloy — 9ct is 37.5% and 18ct is 75% pure gold. The different alloy mixes will affect the colour & durability of the piece.

Q: Are your white gold pieces rhodium plated?

A: As standard, most of our 9ct white gold pieces are not rhodium plated. Our 9ct chains are rhodium plated— but charms, pendants and rings are not. You can add this service to your piece here. Our 18ct white gold pieces are either rhodium plated or upgraded to platinum at no additional cost.

For more frequently asked questions, please visit our FAQ's page.

  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.

    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.

    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.