Lily Arkwright
Engagement rings in lab-grown and natural diamond, moissanite and coloured gemstones, made the way you want them. Try them on at the Marylebone Square showroom, or start with a video call from home.
Marylebone Square, 5 Aybrook St, W1U 4EL · View on Google Maps · Visit website · Book a consultation · 0204 547 5144
A bright, welcoming showroom and a team that takes the time to explain lab-grown, natural and moissanite properly, so you leave knowing exactly what you’re buying and why.
Every Stone, Made Personal
Launched in 2015, Lily Arkwright creates engagement rings, wedding rings and fine jewellery, with showrooms in London and Manchester.
Our engagement ring collection spans lab-grown and natural diamonds, moissanite and coloured gemstones. Choose a design from the collection, make it your own with our customisation options, or commission a bespoke piece from scratch.
We’re an authorised retailer of Chatham coloured gemstones and Charles & Colvard moissanite, and every lab-grown diamond comes with an independent grading certificate.
Browse online before you visit, then try rings on in Marylebone or Manchester, or bring the showroom to you on a video call. Finance through Dopple and Klarna is there if you’d rather spread the cost.
Written by Lily Arkwright
Lab-grown, natural, moissanite and colour, chosen with people who explain every option.
London Engagement RingsDiamonds, Moissanite and Colour
Photography supplied by the jeweller
A Bright Showroom on Marylebone Square
The London showroom sits on Marylebone Square, a short walk from Bond Street station. It’s bright and welcoming, and open Monday to Saturday, 10am to 6pm. Book ahead and a consultant is set aside for you; walk in and the team will see you whenever someone is free.
Every appointment is one to one, with time to try rings on and ask whatever you need to. Can’t make it in? The team runs consultations over WhatsApp video too.
I called just two minutes before closing on Monday evening and spoke with Charlotte. Despite it being the end of the day, she never made me feel rushed.”
What Customers Keep Coming Back To
Ask their customers and the same few things come up. Nobody feels pushed, first-timers get the basics explained properly, and the team works hard to hit a proposal date. Ellie and Charlotte in the London showroom are the names that come up again and again.
“At no point did I feel rushed or sold to which matters enormously on something this important.”
“This was our first time ring shopping and she explained everything very well, going through all of our options and helping us understand all the details.”
“Had an urgent turnaround, and they delivered with 2 weeks to spare. Such an effortless experience.”
“Unfortunately, the ring was way too big for my partner, but they resized it for free and super quickly which was unexpected.”
“They’re clearly very well equipped to deal with useless blokes, super friendly and informative.”
Joe Rosser · TrustpilotA good number come back for the wedding bands too.
Inside Marylebone Square
Three Steps From Idea to Ring
Have something in mind that isn’t in the collection? The bespoke service takes it from first idea to finished ring.
Concept
Bring your ideas, sketches or pictures, however rough, and the team shapes them into a design brief, in the showroom or on a video call.
Your design
See your ring in renders and 3D images, and change it as often as you like before you sign it off. A wax model is there too if you’d like to hold it first.
Made for you
Their goldsmiths make and hallmark your ring, usually within six weeks of sign-off, ready to collect or delivered free and fully insured.
Looked After Long After the Proposal
Your ring arrives beautifully boxed, shipped fully insured and signed for on delivery. And if anything isn’t quite right, you’re covered:
- Free insured delivery
- 50-day returns on eligible pieces
- Lifetime warranty against manufacturing defects
- A free resize in the first year
Shortlisted Twice in 2026
Lily Arkwright were shortlisted at the Professional Jeweller Awards 2026 and named a finalist at Retail Jeweller’s UK Jewellery Awards 2026.
Every lab-grown diamond comes with a certificate from an independent grading laboratory, and the business is an Assay Assured jewellery retailer.
Memberships and grading labs as shown on lilyarkwright.com
Knowledge, and a Ring Made Their Way
Customers keep mentioning the same two things: a team that knows its stones, and a bespoke service that turns a rough idea into a finished ring.
My partner and I both got our engagement rings from Lily Arkwright. We were so happy with how they turned out that we went back for our wedding bands.”
They gave us loads of time to try different things, explained everything really well and were very good at suggesting variations to see what we preferred.”
Review figures taken from Google and checked in November 2026. We recount them monthly.
Where You’ll Find Lily Arkwright
They appear in our Central London guide and in three of our buying guides: Engagement Rings Under £2,000, Ethical Engagement Rings and What London Jewellers Charge.
The Right Buyer for Lily Arkwright
This suits someone who wants to see every kind of stone before choosing one: lab-grown and natural diamonds, moissanite and coloured gemstones, side by side in one showroom, with time to browse properly before booking anything.
It suits anyone taking moissanite seriously rather than as a compromise, and anyone with a ring in mind that isn’t in the collection yet.
First ring? Our beginners guide covers budget, stones and how a first visit works, including what to ask about lab-grown and moissanite.
Read it before any shop →Marylebone Square, 5 Aybrook St, W1U 4EL
Monday to Saturday 10am to 6pm · 0204 547 5144
Also in Didsbury, Manchester · 0161 537 6773
Lily Arkwright: Frequently Asked Questions
How much are Lily Arkwright engagement rings?
Every ring is priced on their website, and finance is available through Dopple and Klarna.
What is the difference between moissanite and a lab-grown diamond?
A lab-grown diamond is chemically identical to a mined one. Moissanite is a different mineral, with more fire and slightly lower hardness, and it costs considerably less. Lily Arkwright sell both.
Do I need an appointment?
Booking ahead is recommended so a consultant is free for you, and walk-ins are welcome when one is. You can book at Marylebone or Manchester, arrange a WhatsApp video call, or order online.
Do Lily Arkwright sell natural diamonds?
Yes. There is a natural diamond engagement ring collection alongside lab-grown diamonds, moissanite and coloured gemstones.
What is their returns policy?
Eligible pieces can be returned within 50 days of delivery, unworn and in their original packaging; engraved, personalised and bespoke pieces are excluded. There is a lifetime warranty against manufacturing defects, a free resize in the first year, and free insured delivery.
Are the lab diamonds certified?
Yes. Every lab-grown diamond comes with a certificate from an independent grading laboratory.
Continue Exploring
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