Alya starburst cluster engagement ring in 18k yellow gold with an oval lab-grown alexandrite centre stone, front view.

Alya starburst cluster engagement ring in 18k yellow gold with an oval lab-grown alexandrite centre stone, end-on view showing the setting and band.

Alya starburst cluster engagement ring with an oval gemstone centre stone, worn on a hand.

ALYA
Oval Alexandrite Starburst Cluster Shoulder Set Engagement Ring 18k Yellow Gold

Name: ALYA - Oval Alexandrite Starburst Cluster Shoulder Set Engagement Ring 18k Yellow Gold
Brand: Lily Arkwright
Price: 2522.95 EUR
Availability: InStock

€2.522,95 EUR

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Estimated dispatch 11 Nov – 2 Dec . Need it sooner? Call 0161 537 6773

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Free insured delivery & returns with discreet packaging and 50-day returns.

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Free lifetime warranty, lifetime diamond upgrade and complimentary 1-year resizing.

Finding Your Ring Size

Unsure which size to order? View our Ring Size Guide

In 18k yellow gold, Alya pairs an oval alexandrite with natural diamond accents on the shoulders. Starburst-inspired shoulders provide decorative detail around one coloured centre.

The lab-grown alexandrite is presented as an oval centre. Its elongated face remains distinct from the natural diamonds along the shoulders, allowing the named gemstone to lead the ring's composition. The diamond accents bring detail beside it rather than acting as separate coloured centres.

Yellow gold introduces warmth beneath the oval centre and the diamond shoulders. At 1.60mm wide, the band remains narrow beside the gemstone. The G SI natural diamonds form the smaller accents, leaving the centre's named material and colour clear.

The design uses the shoulders for its diamond pattern. This keeps the oval centre visually separate from the natural accents and allows the precious metal to act as a narrow frame underneath the stones.

Available oval options run from 0.55ct / 6x4mm to 5.12ct / 11x9mm across six choices. The final size is marked made to order. Compare both dimensions alongside the carat figure, as the oval's longer outline contributes to the ring's appearance.

Specification

Centre Stone: Lab grown® Alexandrite. Additional sizes available upon request.
Accent Stones: G SI Conflict Free Natural Diamonds.
Metal: 18k Yellow Gold
Band Width: 1.60mm
Setting: Diamond Shoulder Set Solitaire
This piece has been certified in accordance with the hallmarking Act 1973

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Shipping

Lily Arkwright are proud to offer Free worldwide delivery & returns.

Postage Timescales:

UK: Next day delivery

Europe: 2-5 days delivery

US & Canada: 3-5 days delivery

Rest of World: 3-5 days delivery

All parcels are shipped via our nominated couriers and are fully insured to your postal address, every parcel requires a signature upon delivery. No customs, duty or tariffs are payable for any deliveries worldwide. The price you see, is the price you pay with no additional fees.

Returns

All Return Postage is FREE

When sending items back please ensure you obtain proof of postage. When returning your order please request a RETURNS NUMBER (RN) by emailing hello@lilyarkwright.com.

We offer a 50-day money-back guarantee from the date of delivery. All returned items must be in an unworn condition with all original packaging and relevant certificates.

We do not accept returns or exchanges for engraved, personalised, bespoke/made to order items and purchases over £15,000 unless faulty or otherwise agreed in writing. For more information please view our Delivery & Return info.

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.

Explore related collections

Alexandrite Engagement Rings (Lab Grown)Shoulder Set Lab Grown Gemstone Engagement Rings Oval Lab Grown Gemstone Engagement Rings

Matching Wedding Band

We recommend you match the Alya Engagement Ring with the Ellora 2.00mm Wedding Band.

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Certified

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.