DIANA - Emerald & Lab Diamond 18k Yellow Gold
Compare the stone arrangement and complete dimensions, with fit and care checked for this selected design.
View this designLab Grown Emerald Engagement Rings
Lab-grown emerald engagement rings make a beautiful feature of vivid green, from fresh grassy tones to deeper shades. Discover emerald centres in platinum and gold, framed by delicate solitaires, hidden halos and diamond-accented settings. Emerald's colour and transparency give it a character distinct from sapphire or diamond, while a thoughtfully chosen mounting complements its individual shape and edges.
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LOUELLA
Oval Emerald Oval Petite Trilogy Engagement Ring 18k Yellow Gold
From €2.478,95 EUR
Hidden Halo
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PARIS
Green Emerald & Diamond 18k Yellow Gold Petite Hidden Halo
From €1.746,95 EUR
Hidden Halo
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COCO
Emerald & Diamond 18k Yellow Gold Petite Hidden Halo Triple Pavé Ring
From €2.479,95 EUR
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Hidden Halo
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Hidden Halo
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COMET
Toi Et Moi Green Emerald & Lab Diamond Pear Cut Ring 18k Yellow Gold
From €2.861,95 EUR
Hidden Halo
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Choose your lab grown emerald ring
An emerald ring balances a green centre with the lines of its setting. This collection is designed to help you compare complete rings, from a quietly refined solitaire to a more decorative diamond-framed design.
A simple centre or a more detailed composition
A solitaire leaves the emerald's outline clearly defined. A halo adds a bright border, while a trilogy creates a broader arrangement across the finger. DIANA pairs an oval emerald with a lab grown diamond halo, and LOUELLA offers an oval trilogy design. Compare the individual specifications to understand the centre stone and any accompanying diamonds.
Separate the gemstone from the cut
Emerald describes the green gemstone; emerald cut describes a rectangular, stepped shape that can be used for different gemstones. Our lab grown emerald collection includes different stone shapes. Use the shape filter, then compare the length and width in millimetres, the setting height and the scale shown in the images.
Choose the metal around the green
Yellow gold gives emerald a warm, classic surround. Platinum and white gold create a bright contrast, while rose gold introduces a pink tone. View the same style in the available metals, paying attention to the band and claws as well as the gemstone.
Plan for fit and everyday care
Emerald needs more care around knocks and cleaning than sapphire or diamond. Check the setting, confirm your ring size and remove the ring for activities that could damage it. If you want to wear it with a wedding band, our team can help assess the fit of the two designs.
For a fuller explanation of lab grown emeralds, gemstone characteristics and gentle cleaning, explore our guide to emerald engagement rings. When you are ready to choose, compare the current price and specifications of your shortlisted rings.
Designs to compare
LOUELLA - Oval Emerald Oval Petite Trilogy Engagement Ring 18k Yellow Gold
Three stones form the composition. Compare their individual shapes, proportions and the complete setting span.
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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.
Lab Grown Emerald Engagement Rings FAQs
How do I choose the right colour for a lab-grown emerald ring?
With emeralds, we'd pay close attention to the precise shade of green. Some stones have a fresh, vivid appearance; others are deeper or slightly cooler in tone. Transparency matters as well, so we'd compare the actual stone rather than assume the darkest green is always the most attractive. Yellow gold can create a lovely warm frame, while a white metal offers stronger contrast. The right choice is the green that you feel drawn to in everyday light.
Is lab-grown emerald a genuine gemstone?
Yes. A lab-grown emerald is a genuine emerald, made of the mineral beryl, although it has formed in a controlled environment rather than naturally. We would look at the individual stone's colour and clarity alongside its cut and setting. Emerald behaves differently from sapphire and diamond, so it's worth understanding the care requirements before choosing. Our consultants can help you compare styles without making the decision purely about colour or size.
Is an emerald engagement ring practical to wear every day?
An emerald engagement ring can be worn regularly, but we'd encourage a little extra care because emeralds can be more vulnerable to impacts than sapphires. We would examine how the mounting supports the stone's edges, particularly with a rectangular cut, and suggest removing it for activities likely to cause knocks. If you're weighing emerald against other colours, our coloured gemstone engagement rings provide a useful comparison of different materials and settings.
Need help choosing your jewellery?
Our jewellery specialists would be delighted to help you compare designs at our London or Manchester showrooms, or in a virtual consultation.