Annora twist solitaire engagement ring in 18k yellow gold with a round lab-grown alexandrite centre stone, front view.

Annora twist solitaire engagement ring in 18k yellow gold with a round lab-grown alexandrite centre stone, end-on view showing the setting and band.

Annora twist solitaire engagement ring with a round lab-grown alexandrite centre stone, worn on a hand.

Video showing the Annora twist solitaire engagement ring with a round gemstone centre stone.

ANNORA
Alexandrite 18k Yellow Gold Twist Solitaire Ring

Name: ANNORA - Alexandrite 18k Yellow Gold Twist Solitaire Ring
Brand: Lily Arkwright
Price: 1723.0 GBP
Availability: InStock

£1,723.00 GBP

TWO TONE:

POINTED PRONGS:

BAND WIDTH:

ENGRAVING:

0/15 characters

TOTAL

We've Got You Covered

Made to Order For You

Estimated dispatch 22 Nov – 13 Dec . Need it sooner? Call 0161 537 6773

Complimentary Insured Delivery

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

Lifetime Care

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

The lab-grown alexandrite is the single centre of this Annora ring. Its brilliant round cut sits within a twisted four-prong head. In yellow gold, those features create a considered alternative to a plain straight-head solitaire.

The lab-grown alexandrite is Annora's only gemstone. The round centre sits in an open, uncomplicated setting that keeps the gemstone in focus. The band measures 2.00mm to 2.60mm depending on centre size, so the metal proportions may change with the chosen stone. That variable width is part of Annora's design, alongside its twisting head.

Yellow gold gives the twisting metal a warm finish. The coloured gemstone remains the sole stone, with the head itself supplying the extra shape.

Five round centre sizes run from 6.0mm through 8.0mm. Each centre size has its own individual weight. The change in centre scale should be considered alongside the band-width range, which depends on stone size.

The selected centre size changes the proportions, while the four-prong twist remains the signature detail. The selected gemstone remains a brilliant round centre throughout the five listed options. This combination of curves keeps the ring's single-stone identity easy to recognise.

Specification

Centre Stone: Lab grown® Alexandrite. Additional sizes available upon request.
Metal: 18k Yellow Gold
Band Width 2.00mm - 2.60mm depending on centre stone size.
Setting: 4 Prong Solitaire
This piece has been certified in accordance with the hallmarking Act 1973.

Images & Videos

Model Hand Image: Annora Round Alexandrite 2.08ct
Product Video: Annora Round 1.20ct
Models wears a ring size UK M

Finance Options

iFrame

More information View images

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.

Explore related collections

Alexandrite Engagement Rings (Lab Grown)Solitaire Lab Grown Gemstone Engagement Rings Round Cut Lab Grown Gemstone Engagement Rings

AS SEEN ON YOU. Tag us on Instagram @lilyarkwrightuk

Matching Wedding Band

We recommend you match the Annora Engagement Ring with the Ellora Wedding Band.

SHOP NOW

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.