Choosing a Moissanite Engagement Ring

Moissanite is a gemstone in its own right, made of silicon carbide rather than diamond. It is prized for its lively flashes of coloured light and offers a distinctive appearance, especially when viewed in movement. A moissanite engagement ring can be every bit as considered as a diamond ring; the important thing is to choose its sparkle, proportions and setting because you enjoy them.

Compare the appearance of the stones

Round and oval moissanites can show a particularly energetic sparkle, while an emerald-style cut has a different, more measured pattern. Look at the centre gemstone in more than one lighting condition, since photographs cannot always convey the intensity of its fire. Compare the actual dimensions of the stone as well as any carat-equivalent description used in a product listing.

Consider the ring as a whole

A solitaire makes the centre stone the focus, while a halo or diamond-set shoulder adds more detail. Platinum and 18ct gold have their own colours and maintenance considerations. Look at the basket height, setting claws and band width, particularly if the ring will be worn alongside a wedding band. Our moissanite solitaire rings are a useful starting point, while lab grown diamond engagement rings let you compare two genuinely different gemstones.

Understand the sparkle in different lighting

Moissanite has a distinct optical character, often showing pronounced flashes of coloured light in direct illumination. Some customers love that effect; others prefer the appearance of a diamond. Look at examples in daylight, under showroom lights and in softer indoor light before you decide. Cut and size both influence the impression. The setting matters too: a plain solitaire leaves the stone's sparkle unobstructed, while a halo creates a more detailed overall design.

Our consultants can help explain the distinction between moissanite and diamond without assuming that one is the right choice for everyone.

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.

Moissanite Engagement Rings FAQs

How does moissanite differ from a lab-grown diamond?

Moissanite and lab-grown diamond are different gemstones, even though both can look bright and beautiful in an engagement ring. Moissanite is silicon carbide and often shows more rainbow-coloured flashes of light; lab-grown diamond has the essential properties of diamond. We'd suggest comparing the two under normal lighting to see which appearance you prefer. If you'd like to explore diamond as an alternative, see our lab-grown diamond engagement rings.

Does a one-carat moissanite weigh the same as a one-carat diamond?

A moissanite's stated size may be given as a diamond-equivalent carat weight, which doesn't mean it actually weighs the same as a diamond. The two materials have different densities. We'd compare the physical length or diameter in millimetres if you're trying to decide how large the stone will look on the hand. It's worth checking whether any size figure refers to the individual centre or the complete design.

Can a moissanite engagement ring be worn every day?

Moissanite is a relatively hard, scratch-resistant gemstone and can be a lovely choice for a ring worn frequently. As with diamonds, though, the setting still needs care and no stone is completely immune to impacts. We'd look at how the claws protect exposed corners and whether the basket sits comfortably for the wearer's routine. Regular cleaning and occasional setting checks are sensible, especially with decorative shoulders or halos.

Should I choose a moissanite solitaire, halo or bezel?

A solitaire is a good choice if you want moissanite's own sparkle to be the main feature. A halo adds a decorative frame of smaller stones, while a bezel creates a stronger metal outline around the centre. We would compare the ring from above and from the side, paying attention to height and wedding-band fit. The most suitable option depends on whether you favour a simpler silhouette or a more detailed design.

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.

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