SERENITY
Lab Grown Red Ruby Platinum Solitaire

$3,648.00 NZD
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Estimated dispatch 19 Nov – 10 Dec . Need it sooner? Call 0161 537 6773
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Serenity gives a round lab grown ruby a tapered six prong setting in platinum 950. The metal's cool finish makes a quiet frame for the red stone, and the plain band allows the gemstone to carry the design. There is no halo or diamond-set shoulder: this is a solitaire centred on colour.

The taper brings the eye towards the ruby, while six claws give the setting a finely defined outline. Platinum adds a restrained brightness that sits comfortably beside the gemstone's richer tone. For someone seeking a ruby engagement ring in a familiar form, Serenity offers a considered balance of tradition and individuality. Its detail comes from the shape of the mount and the strength of the coloured centre rather than extra stones.

Round centre sizes begin at 5mm in the listed options, allowing the scale of the gemstone to be chosen for the wearer. The specification records a 2.10mm band and identifies the tapered six prong mount. These are useful practical details for comparing the available versions while keeping the design's uncluttered character in mind.

Specification

  • Centre Stone: Lab Grown, lab grown Red Ruby, excellent cut 
  • Metal: Platinum 950
  • Setting: 6 prong solitaire, tapered mount
  • Band width: 2.10mm
  • This piece has been certified in accordance with the hallmarking Act 1973
Images & Videos
  • Model Hand Image: Serenity Round 1.50ct
  • Product Video: Serenity Round 1.50ct
  • Models wears a ring size UK M

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    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 Serenity Engagement Ring with the Ember 2.00mm Wedding Band.

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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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