CECILY
Lab Grown Red Ruby & Diamond 18k White Gold Halo Ring

HK$20,838.00 HKD
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Estimated dispatch 20 Nov – 11 Dec . Need it sooner? Call 0161 537 6773
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Free lifetime warranty, lifetime diamond upgrade and complimentary 1-year resizing.
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Cecily places a brilliant round lab grown ruby inside a diamond halo in 18k white gold. Natural diamonds trace the visible frame and continue along the shoulders, giving the red centre a bright, carefully defined border. The contrast is deliberate: the ruby supplies the colour, while the diamonds add detail around it and carry that detail into the band.

This ring has the centred, symmetrical look of a halo engagement ring. Its round gemstone sits within a circular arrangement of diamonds, so the design reads as one composition rather than a coloured stone added to an unrelated setting. The white gold keeps the surrounding metal quiet beside the ruby. For a wearer choosing a gemstone centre, Cecily offers colour without giving up the familiar balance of a diamond-accented ring.

Round ruby sizes are offered through the product's stone-size options, from smaller 4mm choices to larger centres. The specification describes an approximately 2.20mm band, a diamond-set shoulder halo and a setting designed to sit with most standard wedding rings. It also notes that the exact number of accent diamonds can vary with the centre and ring size. Those individual choices let the ruby remain the focal point while the halo keeps its proportion.

Specification

  • Centre Stone: Lab Grown, Brilliant Round Ruby, excellent cut
  • Side Stones & Halo: G/H SI conflict-free diamonds
  • Number of side stones and halo: 26 - 28
  • Metal: 18k white gold
  • Setting: Diamond shoulder set halo
  • Band width approximately 2.20mm
  • This ring is wedding ring friendly, and will fit most standard wedding rings
  • This piece has been certified in accordance with the hallmarking Act 1973

The number of side and halo stones may vary slightly from the main image, this is due to the ring size and centre stone size.

Finance Options

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Shipping

Lily Arkwright is proud to offer free worldwide delivery and returns.

We aim to dispatch most orders within 7–28 days. Selected bespoke designs may take 5–6 weeks.

Estimated delivery times after dispatch:

  • UK: Next working day
  • Europe: 2–5 working days
  • US & Canada: 3–5 working days
  • Rest of the world: Typically 3–5 working days

All parcels are dispatched through our nominated couriers, fully insured and requiring a signature upon delivery.

Returns

Enjoy a 50-day money-back guarantee with complimentary worldwide return postage on eligible purchases, starting from the date of delivery.

To arrange a return or exchange, please email hello@lilyarkwright.com to request a Returns Number (RN) and return instructions. Please retain proof of postage.

Returned jewellery must be unworn, in its original condition and accompanied by its original packaging and relevant certificates.

Certain engraved, personalised or genuinely bespoke pieces may be excluded from change-of-mind returns, without affecting statutory rights.

For orders exceeding £15,000, the change-of-mind returns period is 14 days rather than 50 days, without affecting your statutory rights.

Please see our Delivery & Returns Policy for full details.

A little bit more sparkle perhaps?

You've found your near perfect Lily Arkwright ring, but there's something missing.

Rather than creating a bespoke ring design, simply select any of our popular ring upgrade packages from pointed prongs to a hidden diamond halo, we've got you covered.

View all upgrades here.

Matching Wedding Band

We recommend you match the Cecily Engagement Ring with the Ember 2.20mm Wedding Band.

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Simply choose Klarna during checkout and select your preferred payment option, Pay in 30 days, Pay in 3 or monthly instalments between 0 - 36 months, starting from 0%.

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ABOUT YOUR CENTRE DIAMOND

Lab-grown ruby gemstones

A lab-grown ruby makes red the defining feature of an engagement ring. Its colour can provide a strong contrast against a simple band or become the centre of a more detailed composition with surrounding diamonds.

For someone drawn to warmer, richer colours, ruby offers a different direction from white diamond or cooler-toned gemstones.

Understanding a lab-grown ruby

Ruby is the red variety of corundum, the same mineral family as sapphire. A lab-grown ruby is created under controlled conditions rather than formed naturally within the earth.

Its laboratory-grown origin does not change its identity as ruby. It remains distinct from a red diamond or another red gemstone.

Colour, proportions and appearance can still vary between individual stones, so the gemstone itself should be considered alongside its description.

Choosing the red you prefer

Ruby can show different expressions of red. Some stones may appear brighter, while others have a deeper tone or subtle purplish or orangey influences.

The right colour is a matter of preference rather than a single prescribed ideal. Consider whether you want the ruby to create a strong focal point or sit within a softer, more balanced design.

View it alongside your chosen metal and any accent stones, as the surrounding colours can influence how the red is perceived.

Bringing shape and proportions together

A round ruby gives the design a compact, symmetrical centre. An oval creates a longer silhouette, while cushion and more angular outlines introduce different proportions.

Think about the gemstone in relation to the band rather than viewing its shape alone.

A fine band may make the centre appear more prominent, while a broader setting gives the metalwork a stronger role in the finished ring.

Pairing ruby with metal and diamonds

Yellow gold creates a warm combination with red. Platinum or white gold offers a cooler contrast, while rose gold places ruby within a softer palette of related tones.

A solitaire keeps attention on the ruby. A halo can provide a bright border, while a trilogy creates a wider arrangement across the finger.

If diamonds accompany the ruby, decide whether you want them to remain supporting accents or become a substantial part of the overall design.

Ruby for everyday jewellery

Ruby combines strong resistance to scratching with good suitability for regularly worn jewellery.

The complete ring still requires appropriate care. Protect it from hard knocks, consider the security of the setting and follow cleaning guidance for all the materials present.

Choosing a Lily Arkwright lab-grown ruby ring brings together the red you prefer, the shape that suits your style and the setting that completes the design.

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