Celestine engagement ring with a pear-shaped lab-grown alexandrite centre stone, detail view.

CELESTINE
Pear Alexandrite Split Shank Ring 18k Yellow Gold

Name: CELESTINE - Pear Alexandrite Split Shank Ring 18k Yellow Gold
Brand: Lily Arkwright
Price: 2763.95 EUR
Availability: InStock

€2.763,95 EUR

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Finding Your Ring Size

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A pear-cut alexandrite leads this 18k yellow gold Celestine ring. The split shank opens towards the centre, and natural diamond accents trace the shoulders rather than forming a halo around the pear-shaped gemstone.

The pear cut brings a rounded end and a single tapered point to the lab-grown alexandrite. Those proportions are distinct from the smaller diamonds alongside it, so the centre can be read as one gemstone rather than a cluster of similarly sized stones.

Yellow gold frames the pear gemstone with a warm metal tone. The split shoulders carry the natural diamond accents and join a band listed at 2.00mm wide. The ring's solitaire classification refers to its single central gemstone despite the detailed shoulders. Two gold lines approach the gemstone through the split shank, a distinctive feature alongside the natural diamond accents.

The listed pear options extend from 0.25ct / 5x3mm to 3.74ct / 12x8mm. Their dimensions show the change in both length and width of the centre, while the same split-shank arrangement keeps the diamond accents beside it. Compare the individual variant labels when choosing a size. The dimensions help show how the pear outline changes in scale.

Specification

Centre Stone: Lab grown® Pear Alexandrite. Additional sizes available upon request.
Accent Stones: G SI Conflict Free Natural Diamonds.
Metal: 18k Yellow Gold
Band Width: 2.00mm
Setting: Diamond Shoulder Set Solitaire
This piece has been certified in accordance with the hallmarking Act 1973

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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.

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ABOUT YOUR CENTRE GEMSTONE

Lab-Grown Alexandrite Engagement Rings: Colour and Design

Lab-grown alexandrite brings a distinctive colour-changing character to an engagement ring. This variety of chrysoberyl can appear bluish-green in some lighting and shift towards purple or reddish tones in others. The strength of the effect varies from stone to stone, so photographs taken in a single light may not show its full appearance.

What Is a Lab-Grown Alexandrite Gemstone?

Laboratory-grown alexandrite has the same essential mineral composition as natural alexandrite but is created in controlled conditions. It is not a diamond or a sapphire. Its changing colour is central to its appeal, particularly when paired with bright accent diamonds that provide a consistent contrast as the centre gemstone changes in different light.

Choosing an Alexandrite Engagement Ring Setting

An oval alexandrite gives a graceful, elongated outline; a round or cushion shape creates a different balance on the hand. A solitaire keeps the focus on the gemstone, while a diamond halo frames its changing colour. Compare the centre stone’s millimetre measurements, the metal tone and the side profile of the setting when choosing a ring for everyday wear.