Catalina round lab-grown diamond shoulder-set engagement ring, front view.

Catalina round lab-grown diamond shoulder-set engagement ring worn on a model’s hand resting across her chest.

Catalina round lab-grown diamond shoulder-set engagement ring, end-on view showing the diamond setting.

Catalina round lab-grown diamond shoulder-set 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 Catalina round lab-grown diamond shoulder-set engagement ring worn on a hand.

CATALINA
Round Lab Diamond Platinum Shoulder Set Ring

Name: CATALINA - Round Lab Diamond Platinum Shoulder Set Ring
Brand: Lily Arkwright
Price: 244900.0 ISK
Availability: InStock

244,900 ISK

CLARITY:

TWO TONE:

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

NEED IT SOONER?

This design dispatches within 1-3 working days.

EXACT DESIGN

CATALINA - Ready to Ship 0.30ct Round Lab Diamond Platinum Shoulder Set Ring

253,200 kr

Dispatch within 1-3 working days

Catalina sets a round lab-grown diamond above scalloped pavé shoulders in 950 platinum. The lotus-style basket gives the centre stone an elevated, open appearance, while the diamond-set band adds texture and brightness along the shoulders.

A four-prong mount keeps the circular outline of the centre diamond clearly visible. The 1.70mm band maintains a fine profile, and platinum provides a cool, understated setting that brings the centre and shoulder details together without introducing additional colour.

With its round lab-grown diamond, pavé shoulders and sculpted basket, Catalina offers a refined platinum engagement ring for those drawn to the simplicity of a solitaire but looking for a more detailed setting.

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
Side Stone: G/H SI conflict-free diamonds
Metal: Platinum 950
Setting: 4 prong, pavé shoulder set
Band width: 1.70mm
This piece has been certified in accordance with the hallmarking Act 1973

Images & Videos

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

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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.