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James Moore & Co.

James Moore & Co 0.15ct Round Brilliant Natural Diamond & 0.30ct Ruby 18ct Yellow Gold Half Eternity Ring

J19543

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In addition to our 30 day returns policy, all items purchased from 1st October 2026 can now be returned until 15th January 2027, terms apply.
In stock - International Delivery Click here for full delivery details
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Product Description

James Moore & Co is a fine jewellery name recognised for classic, carefully crafted pieces that combine quality materials with timeless design. Its collections focus on precious metals and natural gemstones, created to be worn and treasured for years. This 18ct yellow gold half eternity ring reflects that approach, pairing 0.15ct of round brilliant natural diamond with 0.30ct of rich red ruby for enduring elegance.

This 0.15ct Round Brilliant Natural Diamond and 0.30ct Ruby Half Eternity Ring from James Moore & Co is an elegant expression of colour and sparkle. Crafted in warm 18ct yellow gold, the ring features a half eternity setting that showcases a combination of brilliant natural diamonds and vivid red rubies across the front of the band. The round brilliant cut maximises light return, giving the diamonds a lively brilliance that complements the deep, rich tone of the rubies. The result is a refined design that feels both classic and distinctive, suited to dress wear and special occasions alike.

Designed as fine jewellery, this ring makes a meaningful choice for anniversaries, birthdays and milestone celebrations. Ruby has long been associated with passion and romance, making it a thoughtful gift for a partner, wife, mother or loved one. The half eternity style offers comfortable everyday wear, with stones positioned where they are most visible while the plain lower band sits smoothly against the finger. Sized to order, the ring can be made to fit perfectly, ensuring a comfortable and secure feel. Presented with understated sophistication, this piece pairs effortlessly with other yellow gold jewellery or can be worn alone as a statement of timeless style.

  • Crafted in 18ct yellow gold for a warm, luxurious finish and lasting quality.
  • Features 0.15ct of round brilliant cut natural diamond for exceptional sparkle.
  • Set with 0.30ct of vivid red ruby, adding rich colour and romantic symbolism.
  • Elegant half eternity setting displays the stones across the front of the band.
  • Sized to order to ensure a comfortable, personalised fit.
  • An ideal anniversary, birthday or milestone gift for a partner, mum or loved one.
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Product Specifications
Gift For / Occasion
Sister, Partner & Wife, Mum & Grandmother, Daughter & Niece, Birthday & Milestones, Aunt, Anniversary & Romance
Gender
Women's Jewellery
Theme
Birthstones & Gems
Fine/Fashion
Fine Jewellery
Ring Size
Sized to order
Type
Ring
Metal Colour
Yellow Gold
Setting
Half Eternity
Style
Dress, Anniversary
Precious Stones
Ruby, Gemstone
Material
18ct Yellow Gold
Stone Colour
Red
Stone Cut
Round Brilliant Cut
Condition
New
Delivery & Returns
Free delivery is available on all UK orders -
For items listed as in stock, your order should be completed before 4:00pm (Monday-Friday) for us to despatch the same day or before 11:30am on Saturday for delivery Monday. Please note that all orders must pass our security policy before they are despatched and we must be able to take payment successfully, if this is not possible we will email or send an SMS with further instructions. For queries and delivery questions please feel free to call us on +441926 298499 (English only).
For other items, a delivery estimate will be shown where possible. It is an estimate only - supply is in the brand's control and the timescale cannot be guaranteed. If we feel we are unable to adhere to the timescale after you place your order we will contact you to make you aware and allow you to change your order if necessary. Items will be sent by your chosen delivery method once they are back in stock. For UK orders paid by card, Apple Pay or Google Pay we do not charge you until we are about to despatch your order; PayPal, Amazon Pay, Klarna, finance and international orders are charged when the order is placed.
Returns Policy

In addition to our 30 day returns policy, all items purchased from 1st October 2026 can now be returned until 15th January 2027, terms apply.

We aim for you to be absolutely delighted with your purchase and therefore offer you 30 days to change your mind on your purchase. You may do this by using the form provided with your order or otherwise. We will provide a refund of all payment received (not including delivery upgrades), usually within 2 working days of receiving your return (it may take a little longer during busy periods or for more complex returns). This will be made to the original payment method. For most payment methods it will take 3-5 working days for this to show on your statement.

Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy.

Returns are free on all UK orders. For orders under £500, you may generate a free tracked and insured returns label on the Royal Mail website (opens in a new window). You can print this label and send it back at any local Post Office at no cost to yourself. It is also possible to have the label printed at Post Office using the QR code from the confirmation email. Please retain the proof of postage receipt. Unfortunately we are unable to refund return postage for orders under £500 sent back by other methods, so we recommend printing the free postage label provided. For orders from £500 to £2,500, the Royal Mail label does not cover the value of the item, so please send it back by Royal Mail Special Delivery, insured for its full value, and we will reimburse the postage separately (please keep your proof of postage — full details are on your receipt), or contact us and we can arrange a collection. For orders over £2,500, please contact us and we will arrange the return for you. For international returns, you will need to bear the cost of returns postage. Please ensure the watch is returned to us in an unworn, new condition with all the original packaging (manufacturer's manual and guarantee if applicable). Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy. We reserve the right to make deductions for unnecessary damage caused to the product by yourself.

For UK orders we are also able to offer an exchange to a different product if required, please specify this when returning your product. For international orders, please return the item for a refund and place a new order for the product you would like.

If a fault develops with a watch that is outside of the 30 day returns period or is no longer in a new condition the watch can be returned to the manufacturer under the terms of the guarantee (we are an official UK dealer for all brands on our website) so that they can rectify any issues. For more information please see our returns policy page.

Authorised Retailer
First Class Watches AUS are James Moore & Co. watch retail partners so you can be assured your sparkling new watch will arrive with a stamped manufacturer's warranty, packaging and instructions.
This item is supplied with:
  • Official James Moore & Co. guarantee
    fully stamped (where appropriate)
  • Instruction manual
    Please note some brands use online manuals
  • Official Packaging
    Official James Moore & Co. packaging
Please note: Outside of the UK, the duration of the manufacturer's guarantee may be different and therefore you may need to return your watch to First Class Watches in order to get the full guarantee.

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