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.

Giselle engagement ring with a round blue lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Giselle engagement ring with a round blue lab-grown sapphire centre stone and diamond accents, front view.

GISELLE
Blue Sapphire & Diamond 18k White Gold Ring

From €2.351,95 EUR
Grace solitaire engagement ring with a round blue lab-grown sapphire centre stone, side profile showing the setting and band.Grace solitaire engagement ring with a round blue lab-grown sapphire centre stone, front view.

GRACE
Lab Grown Blue Sapphire Solitaire Platinum

From €1.435,95 EUR
Grace solitaire engagement ring with a round blue lab-grown sapphire centre stone, side profile showing the setting and band.Grace solitaire engagement ring with a round blue lab-grown sapphire centre stone, front view.

GRACE
Lab Grown Blue Sapphire Solitaire 18k White Gold

From €1.435,95 EUR
Video showing the Ophelia halo engagement ring with a gemstone centre stone.Ophelia halo engagement ring with a blue lab-grown sapphire centre stone and diamond accents, detail view.

OPHELIA
Lab Grown Blue Sapphire & Diamond Platinum Halo

From €2.161,95 EUR
Rosa halo engagement ring with an oval lab-grown ruby centre stone and diamond accents, side profile showing the setting and band.Rosa halo engagement ring with an oval lab-grown ruby centre stone and diamond accents, front view.

ROSA
Ruby & Diamond Platinum Halo Ring

From €2.847,95 EUR
Rosa halo engagement ring with an oval yellow lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Rosa halo engagement ring with an oval yellow lab-grown sapphire centre stone and diamond accents, front view.

ROSA
Yellow Sapphire & Diamond 950 Platinum Halo

From €2.847,95 EUR
Lorella trilogy engagement ring with a round moissanite centre stone and blue lab-grown sapphire side stones, detail view.Lorella trilogy engagement ring with a round moissanite centre stone and blue lab-grown sapphire side stones, detail view.

LORELLA
Round Moissanite & Lab Grown Blue Sapphire Platinum Trilogy

From €2.223,95 EUR
Ophelia halo engagement ring with a lab-grown ruby centre stone and diamond accents, detail view.Ophelia halo engagement ring with a lab-grown ruby centre stone and diamond accents, detail view.

OPHELIA
Lab Grown Red Ruby & Diamond Platinum Halo Ring

From €2.161,95 EUR
Amelia halo engagement ring with a round lab-grown ruby centre stone and diamond accents, side profile showing the setting and band.Amelia halo engagement ring with a round lab-grown ruby centre stone and diamond accents, front view.

AMELIA
Lab Grown Red Ruby & Diamond Platinum Halo Ring

From €2.628,95 EUR
Esme engagement ring with an emerald-cut lab-grown emerald centre stone and diamond accents, side profile showing the setting and band.Esme engagement ring with an emerald-cut lab-grown emerald centre stone and diamond accents, front view.

ESME
Grown Emerald & Diamond Platinum Ring

From €2.482,95 EUR
Esme halo engagement ring with an emerald-cut blue lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Esme halo engagement ring with an emerald-cut blue lab-grown sapphire centre stone and diamond accents, front view.

ESME
Grown Blue Sapphire & Diamond Platinum Halo

From €2.482,95 EUR
Cecily halo engagement ring with a round yellow lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Cecily halo engagement ring with a round yellow lab-grown sapphire centre stone and diamond accents, front view.

CECILY
Lab Grown Yellow Sapphire & Diamond Platinum Halo Ring

From €2.406,95 EUR
Cecily halo engagement ring with a round lab-grown ruby centre stone and diamond accents, side profile showing the setting and band.Cecily halo engagement ring with a round lab-grown ruby centre stone and diamond accents, front view.

CECILY
Lab Grown Red Ruby & Diamond Platinum Halo Ring

From €2.406,95 EUR
Cecily halo engagement ring with a round blue lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Cecily halo engagement ring with a round blue lab-grown sapphire centre stone and diamond accents, front view.

CECILY
Lab Grown Blue Sapphire & Diamond Platinum Halo Ring

From €2.628,95 EUR
Amelia halo engagement ring with a round yellow lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Amelia halo engagement ring with a round yellow lab-grown sapphire centre stone and diamond accents, front view.

AMELIA
Lab Grown Yellow Sapphire & Diamond Platinum Halo Ring

From €2.628,95 EUR
Amelia halo engagement ring with a round blue lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Amelia halo engagement ring with a round blue lab-grown sapphire centre stone and diamond accents, front view.

AMELIA
Lab Grown Blue Sapphire & Diamond Platinum Halo Ring

From €2.628,95 EUR
Video showing the Everly split-shank halo engagement ring with a radiant moissanite centre stone and diamond accents worn on a model's hand.Everly split-shank halo engagement ring in 18k white gold with a radiant moissanite centre stone and diamond accents, front view.

EVERLY
Radiant Moissanite & Diamond 18k White Gold Split Shank Halo Ring

From €2.421,95 EUR
Video showing the Everly split-shank halo engagement ring with a radiant moissanite centre stone and diamond accents worn on a model's hand.Everly split-shank halo engagement ring in platinum with a radiant moissanite centre stone and diamond accents, front view.

EVERLY
Radiant Moissanite & Diamond 950 Platinum Split Shank Halo Ring

From €2.421,95 EUR
Lorella trilogy engagement ring with a round moissanite centre stone and blue lab-grown sapphire side stones, detail view.Lorella trilogy engagement ring with a round moissanite centre stone and blue lab-grown sapphire side stones, detail view.

LORELLA
Round Moissanite & Lab Grown Blue Sapphire 18k White Gold Trilogy

From €2.223,95 EUR
Florence solitaire engagement ring with an emerald-cut lab-grown emerald centre stone, side profile showing the setting and band.Florence solitaire engagement ring with an emerald-cut lab-grown emerald centre stone, front view.

FLORENCE
Green Emerald 18K White Gold Solitaire

From €2.054,95 EUR
Esme halo engagement ring with an emerald-cut blue lab-grown sapphire centre stone and diamond accents, side profile showing the setting and band.Esme halo engagement ring with an emerald-cut blue lab-grown sapphire centre stone and diamond accents, front view.

ESME
Grown Blue Sapphire & Diamond 18K White Gold Halo

From €2.482,95 EUR
Esme engagement ring with an emerald-cut lab-grown emerald centre stone and diamond accents, side profile showing the setting and band.Esme engagement ring with an emerald-cut lab-grown emerald centre stone and diamond accents, front view.

ESME
Grown Emerald & Diamond 18K White Gold Ring

From €2.482,95 EUR
Ophelia halo engagement ring with a lab-grown ruby centre stone and diamond accents, detail view.Ophelia halo engagement ring with a lab-grown ruby centre stone and diamond accents, detail view.

OPHELIA
Lab Grown Red Ruby & Diamond 18K White Gold Halo Ring

From €2.161,95 EUR
Video showing the Ophelia halo engagement ring with a gemstone centre stone.Ophelia halo engagement ring with a blue lab-grown sapphire centre stone and diamond accents, detail view.

OPHELIA
Lab Grown Blue Sapphire & Diamond 18K White Gold Halo

From €2.161,95 EUR
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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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