Serenity round lab-grown diamond solitaire engagement ring, front view.

Serenity round lab-grown diamond solitaire engagement ring worn on a model’s hand resting across her chest.

Serenity round lab-grown diamond solitaire engagement ring, end-on view showing the diamond setting.

Serenity round lab-grown diamond solitaire engagement ring worn on a model’s hand resting on her shoulder.

Round diamonds shown on a finger for size comparison, labelled 0.50ct, 1.00ct and 1.50ct.

Round diamonds shown on a finger for size comparison, labelled 2.00ct, 3.00ct and 4.00ct.

Six round lab-grown diamonds comparing colour grades, with D, E and F on the top row and G, H and I on the bottom row.

Video of the Serenity round lab-grown diamond solitaire engagement ring worn on a hand.

SERENITY
Round Lab Diamond 18k White Gold Solitaire Ring

Name: SERENITY - Round Lab Diamond 18k White Gold Solitaire Ring
Brand: Lily Arkwright
SKU: LA361485WGLD
Price: 6795.0 PLN
Availability: InStock
Rating: 5.0 (6 reviews)

6.795,00 PLN

CLARITY:

TWO TONE:

POINTED PRONGS:

BAND WIDTH:

ENGRAVING:

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We've Got You Covered

Made to Order For You

Estimated dispatch 17 Nov – 8 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 Serenity is a round lab-grown diamond engagement ring in 18k white gold, centred on a six-prong solitaire setting with a tapered mount. The round centre diamond remains the focal point, while the taper towards the setting gives the band a more shaped transition into the centre stone.

A 2.10mm band gives this white gold lab-grown diamond ring a refined proportion and keeps the single-stone arrangement visually clean. The six-prong setting provides a classic framework around the round lab-grown diamond without adding halo or shoulder-set detailing.

For those comparing round lab-grown diamond solitaire engagement rings, the Serenity combines a six-prong setting, tapered mount, 18k white gold and a 2.10mm band. These documented details distinguish it from both finer straight-band solitaires and more heavily detailed shoulder-set designs.

Certified Diamonds

Lab grown diamonds are aesthetically and chemically identical to natural mined diamonds. We hand select every diamond to ensure the best in class cut, clarity, colour and luster and never compromise on quality.

Each lab grown diamond is independently assessed, certified and accompanied with either a GIA or IGI certificate.

Other grades of lab grown diamonds available on request.

Specification

Cut: Excellent cut
Clarity: VS1
Certificate: GIA or IGI Certified Diamond
Metal: 18K white gold
Setting: 6 prong solitaire, tapered mount
Band width: 2.10mm
This piece has been certified in accordance with the hallmarking Act 1973

Images & Videos

Product Photographs: 2ct Round Lab Grown Diamond
Model Hand Image: 2ct Round Lab Grown Diamond
Models wears a ring size UK M

Carat comparison images: The model wears a UK ring size M. These images are intended as a representative guide to diamond size. Every diamond is unique, so its dimensions and proportions, including its length-to-width ratio, may vary slightly, even between diamonds of the same carat weight.

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.