LULU
Elongated Cushion Lab Diamond 18k Yellow Gold Petite Solitaire

£2,708.00 GBP
Estimated delivery timescales 7 - 21 days. Rush order: Call 0161 537 6773

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Free Shipping & Returns (Insured)
Free Lifetime Warranty
Lifetime Diamond Upgrade
Ring resize icon Free 1-Year Resizing
50-Day Returns
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Description

This sensational solitaire ring features an elongated cushion lab diamond centre stone, exquisitely showcased by a petite band. The 4 claw mount has been designed to secure and beautifully showcase even the largest of centre stones.

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

  • Centre stone: Certified elongated cushion cut lab diamond
  • Clarity: VS1 (eye clean)
  • Certificate: GIA or IGI Certified Diamond
  • Metal: 18k Yellow Gold
  • Setting: Solitaire
  • Band Width: 1.65mm
  • This piece has been certified in accordance with the UK hallmarking Act 1973

Images & Videos

  • Model Hand Image: Lulu 2.00ct Elongated Cushion
  • Product Video: Lulu 2.00ct Elongated Cushion
  • Models wears a ring size UK M

Finance Options

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Shipping

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 Lulu Engagement Ring with the Cecelia 1.65mm Wedding Band.

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Cecelia 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%.

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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 Lulu Elongated Cushion Yellow Gold Petite Solitaire

The Lulu Elongated Cushion is a sensational solitaire engagement ring featuring an elongated cushion cut lab diamond centre stone, exquisitely showcased by a petite 18k yellow gold band. The 4 claw mount has been designed to secure and beautifully showcase even the largest of centre stones, while keeping the design elegant and refined on the finger.

The petite band lets the centre lab diamond do the talking. The Lulu Elongated Cushion is one of our most loved elongated cushion engagement rings, designed for those who want a statement centre stone in a quietly elegant setting.

A Certified Elongated Cushion Cut Lab Diamond

Every Lulu Elongated Cushion engagement ring is set with a certified elongated cushion cut lab grown diamond at the centre. 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 VS1 clarity, eye clean, and accompanied by a GIA or IGI certificate. Other grades of lab grown diamond are available on request.

The Petite 4 Claw Solitaire Setting

The Lulu Elongated Cushion uses a petite 4 claw mount that holds the centre lab diamond securely while letting maximum light enter the stone. The petite 1.65mm band width gives the impression of a centre stone floating on the finger, with nothing competing for attention.

The 4 claw setting has been designed to hold larger centre stones with ease, so the Lulu Elongated Cushion can be made with anything from a delicate carat weight to a statement piece.

18k Yellow Gold for an Elongated Cushion Engagement Ring

The Lulu Elongated Cushion is crafted in 18k yellow gold, the warmest of our standard metal options. Yellow gold lifts the warmth of the elongated cushion lab diamond and gives the ring a classic, timeless character.

This piece has been certified in accordance with the UK Hallmarking Act 1973.

Frequently Asked Questions

What is an elongated cushion cut diamond?

An elongated cushion cut is a cushion cut diamond with a longer than usual ratio between length and width. The result is a stone with the soft, rounded corners of a cushion cut and the elongating effect of an oval, lengthening the finger and giving the centre stone real presence.

Are lab grown diamonds real diamonds?

Yes. Lab grown diamonds are aesthetically and chemically identical to natural mined diamonds. The Lulu Elongated Cushion is set with a GIA or IGI certified lab grown diamond, graded VS1 clarity and eye clean.

What is the difference between a 4 claw and a 4 prong setting?

A 4 claw and a 4 prong setting are essentially the same. Both use four points to hold the centre stone securely while letting light enter the diamond from every angle.

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.

What does VS1 eye clean clarity mean?

VS1 is a clarity grade meaning very slightly included. Eye clean means any inclusions in the diamond cannot be seen with the naked eye. The Lulu Elongated Cushion is set with a VS1 eye clean lab diamond.

Certified

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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.

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