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0.40ct Yellow Diamond Cleo Ring

$14,100

The Yellow Diamond Cleo Ring exudes an aura of captivating elegance, speaking for itself. A masterful ...

The Yellow Diamond Cleo Ring exudes an aura of captivating elegance, spe...

Select your size

All ready-to-wear engagement rings include one complimentary resize within six months from the date of dispatch.

To avoid additional costs, we do not recommend resizing this piece before shipping unless you are confident about the exact size required. 

Complimentary resizes are subject to resizing limitations, unique to each design. If the ring is outside of these limitations, a remanufacture may be necessary to maintain the structural integrity of your piece. Please contact us to receive a quote.

Size N ?

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Order today for expected dispatch by 4th of January 2026

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Product details

The Yellow Diamond Cleo Ring exudes an aura of captivating elegance, speaking for itself. A masterful display of craftsmanship, this ring showcases an array of exquisite 0.40ct oval cut natural yellow diamonds, secured in a shared-claw setting. A statement piece in its own right that can be worn alone or stacked with LOUISE JEAN engagement collection for a curated stack.

 

0.40ct Yellow Diamond Cleo Ring
Finish 18K Yellow Gold
18K Yellow Gold is a luxurious alloy with 75% pure gold, featuring a lustrous, rich yellow colour. The most pure gold alloy, it provides excellent longevity, ideal for lifetime pieces.

Behind The Ring

Our Guarantee To You

  • Responsibly Crafted in Australia
  • Free Lifetime Cleaning
  • Complimentary Resizing

Ready-To-Wear Dispatch

This Ready-To-Wear ring is available to ship express to its home. Please allow 3-5 business days for our team to prepare and dispatch your order. Shipping timeframes may be subject to change, especially during peak wedding and holiday seasons.

Clients are welcome to collect their orders directly from our Peregian Beach Showroom if suitable.

0.40ct Yellow Diamond Cleo Ring

Confirmation

Our team will reach out to confirm your required ring size and preferred shipping details

0.40ct Yellow Diamond Cleo Ring

Resizing

Your ring will be resized if required, before being lovingly packaged

0.40ct Yellow Diamond Cleo Ring

Dispatch

Your ring is express shipped or collected from our Peregian Beach Showroom

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Product Care

To ensure your jewellery remains as beautiful as the day you received it, proper care and regular maintenance are essential. This guide offers tailored advice for each material

Gold Care

Solid gold is durable but can scratch over time. Keep it away from chemicals, lotions, cleaning products, and chlorine, which can cause oxidation and brittleness. Always remove jewellery before swimming, exercising, or manual tasks, including household chores. Store pieces in a soft-lined box, separated from other jewellery, especially diamonds. The rhodium plating on white gold wears away over time; minimise polishing to slow this process. Check regularly for damage and service annually, including rhodium plating when the warmer metal begins to show.

Platinum

Platinum is a dense, durable metal but can develop a natural patina over time. Keep platinum away from chemicals, lotions, cleaning products, and chlorine, which can cause oxidation and scratching.  Always remove platinum jewellery before exercising, or doing manual tasks, including household chores. While resilient, platinum can scratch more easily than gold, so store it separately to avoid abrasion, including from diamonds.

Diamonds

Diamonds are the hardest natural material, but are not indestructible. They can still chip or break if struck with force, particularly on edges or points. Protect your diamonds from knocks by being mindful of how you wear your rings or other pieces. Store jewellery individually in its original packaging to avoid contact and scratching with other diamonds.

Gemstones & Pearls

Gemstones, including sapphires, are durable but still require care. Pearls especially are delicate and require particularly special care. Avoid exposure to harsh chemicals, lotions, and cleaning products. Remove pearl and gemstone jewellery before swimming, exercising, or doing household chores to prevent scratches. Clean only with a soft cloth, or gentle soap and water. Most gemstones and all pearls are unsuitable for an ultrasonic cleaner.

Chains

Store in a soft-lined box, separated from other jewellery to minimise tangling and avoid bends, dents, or kinks. Clean with a soft cloth and regularly check for damage. Note that white gold chains may require regular rhodium plating.

Service & Clean

A professional service and clean begins with a thorough check of the item's shape and condition, looking for any damage. After using an ultrasonic cleaner to remove debris, we inspect the stones and settings under stereo microscopes to ensure they’re secure and identify any wear, scratches, or dents. Necessary adjustments are made, such as straightening, polishing, or re-tightening settings. For white gold and platinum, rhodium plating is applied to restore brightness.

Annual servicing, especially for rings and tennis bracelets, helps maintain your jewellery's beauty and longevity.

Read our Service & Care Guides

Ready-To-Wear Shipping & Returns

Shipping

We ship worldwide! Online orders are processed Monday to Friday, excluding public holidays. All parcels require a signature upon delivery and include tracking and insurance whilst in transit.

Our Redy-To-Wear Rings are available to ship express to their forever home. Please allow 3 to 5 business days for our team to prepare and dispatch your order.

Returns & Exchanges

LOUISE JEAN does not issue refunds for Ready-To-Wear pieces. Unworn Ready-To-Wear pieces may be exchanged within 14 days of the delivery date for store credit, minus a $150 restocking fee. If returned within 14-28 days, the fee increases to $300.

This policy does not apply to rings that have been resized. It is at the client’s expense to safely return the item to LOUISE JEAN in its original condition and packaging and within the above timeframe. A store credit will be issued to the email address used in the original order. Exchanges or credits will not be accepted outside of these conditions.

We kindly ask that you choose carefully – we will be happy to assist with any questions you have about our pieces prior to placing your order. Customer satisfaction is very important to us. If you aren’t happy with your item, please contact us and we will work together to resolve the issue.

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Signature Service

Through our Signature Process, we will tailor one of our Signature Designs uniquely to you. Signature service includes the following:

  • 8-11 Weeks Production Timeframe
  • For Coloured diamonds & Sapphires (Any Budget)
  • The stone will be sourced especially for you

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Atelier

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0.40ct Yellow Diamond Cleo Ring

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