Ethical Engagement Rings

Explore our UK collection of ethical engagement rings, crafted using sustainable and conflict-free lab grown diamonds, moissanite and lab created coloured gemstones. Designed as a responsible alternative to traditional diamond rings, each ethical engagement ring is precision set in platinum or 18ct gold for lasting beauty and durability.

Choose from certified lab diamond engagement rings, brilliant moissanite engagement rings and vibrant sapphire, emerald or ruby gemstone engagement rings. Combining contemporary craftsmanship with transparent sourcing, our ethical engagement rings offer exceptional sparkle, value and peace of mind.

Video of the Isabella oval lab-grown diamond solitaire engagement ring in 18k yellow gold worn on a hand.Isabella oval lab-grown diamond solitaire engagement ring in 18k yellow gold, front view.

ISABELLA
Oval Lab Diamond 18k Yellow Gold Solitaire

From £1,362.00 GBP
Hidden Halo
Video of the Paris oval lab-grown diamond hidden halo engagement ring in 18k yellow gold worn on a hand.Paris oval lab-grown diamond hidden halo engagement ring in 18k yellow gold, front view.

PARIS
Oval Lab Diamond 18k Yellow Gold Hidden Halo

From £1,312.00 GBP
Video of the Eden oval lab-grown diamond vine solitaire engagement ring in 18k yellow gold worn on a hand.Eden oval lab-grown diamond vine solitaire engagement ring in 18k yellow gold, front view.

EDEN
Oval Lab Diamond 18k Yellow Gold Vine Solitaire

From £1,662.00 GBP
Hidden Halo
Video of the Lively oval lab-grown diamond petite hidden halo pavé shoulder-set engagement ring worn on a hand.Lively oval lab-grown diamond petite hidden halo pavé shoulder-set engagement ring, front view.

LIVELY
Oval Lab Diamond Platinum Petite Hidden Halo Pavé Shoulder Set

From £1,462.00 GBP
Video of the Eden round lab-grown diamond vine solitaire engagement ring worn on a hand.Eden round lab-grown diamond vine solitaire engagement ring, front view.

EDEN
Round Lab Diamond 950 Platinum Vine Solitaire Ring

From £1,468.00 GBP
Video of the Viola oval lab-grown diamond shoulder-set engagement ring worn on a hand.Viola oval lab-grown diamond shoulder-set engagement ring, front view.

VIOLA
Oval Lab Diamond Platinum Shoulder Set

From £1,662.00 GBP
Video of the Lulu oval lab-grown diamond petite solitaire engagement ring in 18k yellow gold worn on a hand.Lulu oval lab-grown diamond petite solitaire engagement ring in 18k yellow gold, front view.

LULU
Oval Lab Diamond 18k Yellow Gold Petite Solitaire

From £1,162.00 GBP
Hidden Halo
Video of the Paris oval lab-grown diamond hidden halo engagement ring worn on a hand.Paris oval lab-grown diamond hidden halo engagement ring, front view.

PARIS
Oval Lab Diamond Platinum Hidden Halo

From £1,312.00 GBP
Video of the Everdeen oval lab-grown diamond trilogy engagement ring in 18k yellow gold worn on a hand.Everdeen oval lab-grown diamond trilogy engagement ring in 18k yellow gold, front view.

EVERDEEN
Oval Lab Diamond 18k Yellow Gold Trilogy Ring

From £1,897.00 GBP
Video of the Lillie round lab-grown diamond six-prong knife edge solitaire engagement ring worn on a hand.Lillie round lab-grown diamond six-prong knife edge solitaire engagement ring, front view.

LILLIE
Round Lab Diamond 950 Platinum 6 Prong Knife Edge Solitaire Ring

From £968.00 GBP
Diana halo engagement ring with an oval blue lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Diana halo engagement ring with an oval blue lab-grown sapphire centre stone and diamond accents, front view.

DIANA
Princess Diana Inspired Blue Sapphire & Lab Diamond Platinum Engagement Ring

From £2,529.00 GBP
Video of the Lillie round lab-grown diamond six-prong knife edge solitaire engagement ring in 18k yellow gold worn on a hand.Lillie round lab-grown diamond six-prong knife edge solitaire engagement ring in 18k yellow gold, front view.

LILLIE
Round Lab Diamond 18K Yellow Gold 6 Prong Knife Edge Solitaire Ring

From £968.00 GBP
Video of the Grace round lab-grown diamond solitaire engagement ring in 18k yellow gold worn on a hand.Grace round lab-grown diamond solitaire engagement ring in 18k yellow gold, front view.

GRACE
Round Lab Diamond 18k Yellow Gold Solitaire Ring

From £968.00 GBP
Video of the Eden oval lab-grown diamond vine solitaire engagement ring worn on a hand.Eden oval lab-grown diamond vine solitaire engagement ring, front view.

EDEN
Oval Lab Diamond Platinum Vine Solitaire

From £1,662.00 GBP
Video of the Louella oval lab-grown diamond trilogy engagement ring in 18k yellow gold worn on a hand.Louella oval lab-grown diamond trilogy engagement ring in 18k yellow gold, front view.

LOUELLA
Oval Lab Diamond 18k Yellow Gold Trilogy Ring

From £1,697.00 GBP
Hidden Halo
Video of the Lively oval lab-grown diamond petite hidden halo pavé shoulder-set engagement ring in 18k yellow gold worn on a hand.Lively oval lab-grown diamond petite hidden halo pavé shoulder-set engagement ring in 18k yellow gold, front view.

LIVELY
Oval Lab Diamond 18k Yellow Gold Petite Hidden Halo Pavé Shoulder Set

From £1,462.00 GBP
Video of the Eden round lab-grown diamond vine solitaire engagement ring in 18k yellow gold worn on a hand.Eden round lab-grown diamond vine solitaire engagement ring in 18k yellow gold, front view.

EDEN
Round Lab Diamond 18k Yellow Gold Vine Solitaire Ring

From £1,468.00 GBP
Video of the Annora round lab-grown diamond twist solitaire engagement ring in 18k yellow gold worn on a hand.Annora round lab-grown diamond twist solitaire engagement ring in 18k yellow gold, front view.

ANNORA
Round Lab Diamond 18k Yellow Gold Twist Solitaire Ring

From £1,268.00 GBP
Video of the Isabella oval lab-grown diamond solitaire engagement ring worn on a hand.Isabella oval lab-grown diamond solitaire engagement ring, front view.

ISABELLA
Oval Lab Diamond 950 Platinum Solitaire

From £1,362.00 GBP
Video of the Lottie round lab-grown diamond four-claw solitaire engagement ring worn on a hand.Lottie round lab-grown diamond four-claw solitaire engagement ring, front view.

LOTTIE
Round Lab Diamond 4 Claw Solitaire Platinum

From £968.00 GBP
Video of the Florence emerald lab-grown diamond solitaire engagement ring in 18k yellow gold worn on a hand.Florence emerald lab-grown diamond solitaire engagement ring in 18k yellow gold, front view.

FLORENCE
Emerald Lab Diamond 18k Yellow Gold Solitaire

From £1,417.00 GBP
Video of the Annora round lab-grown diamond twist solitaire engagement ring worn on a hand.Annora round lab-grown diamond twist solitaire engagement ring, front view.

ANNORA
Round Lab Diamond 950 Platinum Twist Solitaire Ring

From £1,268.00 GBP
Video of the Alya oval lab-grown diamond starburst cluster shoulder-set engagement ring in 18k yellow gold worn on a hand.Alya oval lab-grown diamond starburst cluster shoulder-set engagement ring in 18k yellow gold, front view.

ALYA
Oval Lab Diamond Starburst Cluster Shoulder Set Engagement Ring 18k Yellow Gold

From £1,912.00 GBP
Video of the Everdeen oval lab-grown diamond trilogy engagement ring worn on a hand.Everdeen oval lab-grown diamond trilogy engagement ring, front view.

EVERDEEN
Oval Lab Diamond 950 Platinum Trilogy Ring

From £1,897.00 GBP
Trustpilot

2026 Award Nominations

Award Winning Jeweller

We’re proud to be recognised consistently by the UK jewellery industry’s leading awards programmes. In 2026, Lily Arkwright has been shortlisted for Branded Boutique of the Year at the Professional Jeweller Awards and Bridal Jewellery Retailer of the Year at the UK Jewellery Awards, reflecting our continued commitment to exceptional customer service, product innovation, and ethical craftsmanship.

These latest nominations build on previous industry recognition, including being shortlisted for Bridal Jewellery Retailer of the Year at the 2025 UK Jewellery Awards and Independent Retailer of the Year at the Professional Jeweller Awards 2025. We were also finalists for Retail Team of the Year at both the Retail Jeweller Awards and Professional Jeweller Awards in 2024, recognising the passion, expertise, and dedication of our team.

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. As an award-winning jeweller, we remain committed to delivering exceptional service, exceptional craftsmanship, and responsibly sourced lab-grown diamonds, moissanite, and natural diamonds, ensuring every customer can find a ring that perfectly reflects their love story.

Lily Arkwright pink jewellery box displaying rings and necklaces

GUIDES & INSPIRATION

Ethical Engagement Rings: More to Explore

Expert Engagement Ring Advice

EXPERT, QUALIFIED ADVICE

Expert Engagement Ring Advice

Choosing an engagement ring is easier with specialist guidance. Our team includes JET-qualified consultants and colleagues progressing through the National Association of Jewellers' training pathway. Together, they can help you compare diamond and gemstone shapes, settings, metals and ring proportions.

Meet us at our Manchester or London showroom for a private consultation, or discuss your ideas online.

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Book a virtual consultation