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At Lily Arkwright, Community Matters Lily Arkwright’s roots lie in leafy Didsbury, Manchester. While we have grown into one of the UK’s leading fin...
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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.
Matching Wedding Band
We recommend you match the Isabella Engagement Ring with the Ember 2.00mm Wedding Band.
LONDON - MANCHESTER
Book an Appointment
Step into the world of Lily Arkwright, we offer virtual WhatsApp appointments. Alternatively, visit our London or Manchester showrooms to find your perfect Diamond Ring.
Book your appointment, Click Here.
Payment Options
Klarna 0% Interest Available
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%.
For more details, Click Here.
Speak To An Expert
We're Here To Help
Our consultants have a wealth of knowledge and passion to help you choose the perfect ring.
See our FAQ's or Get In Touch
The Isabella Platinum Oval Lab Diamond Solitaire
The Isabella in platinum is a striking solitaire engagement ring with an oval centre lab grown diamond, perfectly showcased by an impressive platinum mount. The 4 prong tapered setting has been designed to allow maximum light to enter the centre stone, resulting in an engagement ring with breathtaking sparkle from every angle.
The Isabella platinum solitaire is the most prestige version of our most loved oval solitaire design. Platinum gives the centre lab diamond the cleanest reading and lifts the brilliance of the stone.
A Certified Oval Lab Grown Diamond Centre Stone
Every Isabella platinum engagement ring is set with a certified oval cut lab grown diamond. Lab grown diamonds are aesthetically and chemically identical to natural mined diamonds. We hand select every diamond for the best in class cut, clarity, colour and lustre.
Each centre lab diamond is graded excellent cut, VS1 clarity and accompanied by a GIA or IGI certificate. Other grades of lab grown diamond are available on request.
The 4 Prong Tapered Platinum Solitaire Setting
The Isabella uses a 4 prong tapered setting in 950 platinum that holds the centre stone securely while allowing maximum light to enter from every angle. The tapered shoulders draw the eye toward the centre stone and lengthen the appearance of the finger.
The 2.10mm band width gives the ring a substantial feel without competing with the centre lab diamond, and the design is wedding ring friendly to most standard wedding bands.
Why 950 Platinum for an Oval Lab Diamond Engagement Ring
950 platinum is the most prestige metal option in our collection. Platinum is denser and more durable than gold, which makes it ideal for an engagement ring that will be worn every day, and the cool white tone of platinum gives the centre lab diamond the cleanest possible reading. The same Isabella design is also available in 18k yellow gold for those who prefer a warmer metal tone.
This piece has been certified in accordance with the Hallmarking Act 1973.
Frequently Asked Questions
Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds are aesthetically and chemically identical to natural mined diamonds. They are graded to the same 4Cs standards and independently certified by either GIA or IGI.
Why choose platinum over white gold?
Platinum is denser and more durable than white gold, which makes it better suited to a ring that will be worn every day. Platinum also keeps its cool white tone naturally and does not require rhodium plating to maintain its appearance, unlike white gold.
Is the Isabella platinum wedding ring friendly?
Yes. The Isabella has been designed to fit most standard wedding rings, so the matching wedding band will sit flush against the solitaire setting.
Is the Isabella available in yellow gold instead of platinum?
Yes. The Isabella design is also available in 18k yellow gold.
What does GIA or IGI certified mean?
GIA and IGI are two of the leading independent diamond grading laboratories. A GIA or IGI certified diamond has been independently assessed for cut, clarity, colour and carat weight, and arrives with a certificate documenting the grading.
Certified
Recently viewed
2026 Award Nominations
Award Winning Jeweller
We’re proud to be recognised once again by the UK’s leading jewellery industry awards. Last year, Lily Arkwright was shortlisted for Bridal Jewellery Retailer of the Year at the 2025 UK Jewellery Awards and Independent Retailer at the Professional Jewellery 2025 award show, a testament to our commitment to outstanding customer service, product innovation, and ethical craftsmanship.
We’re honoured to be recognised for helping thousands of couples find the perfect engagement rings and wedding rings, with a strong focus on choice, transparency, and personalisation.This follows our 2024 finalist nominations for Retail Team of the Year by both Retail Jeweller and Professional Jeweller, celebrating our dedicated team’s passion and expertise.As an award-winning jeweller, we remain committed to offering exceptional service, exquisite design, and ethically sourced lab-grown diamonds, moissanite, and natural diamonds to suit every love story.
We are passionate about supporting good causes that make the world a better place
Giving Back
Supporting Unicef
This year marks Lily Arkwright's 5th year of supporting Unicef during Black Friday building upon our successful 2019 Unicef Halloween Ball partner...
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iFrame