Request A Moissanite Stone Size Chart

Deciding what carat size to opt for is a difficult task and a Charles & Colvard stone size comparison chart can come in really helpful.

Stone Size Chart

Charles & Colvard created Moissanite

Charles & Colvard created Moissanite is precisely hand-faceted and cut according to exact angles and proportions designed specifically for moissanite. This is to maximise its brilliance and enhance its incredible fire. All carat weights expressed in comparable millimetre (mm) size to scale, approximate average carat weights and approximate diamond equivalent weights.

To receive a to scale PDF printable version of the Charles & Colvard stone size comparison chart, please complete the form below.

COMMITMENT TO EXCELLENCE

Charles & Colvard Authorised Retailers

Charles & Colvard are the original creators of moissanite and the Forever One gemstone is the world's premium moissanite. With over 20 years experience and through relentless innovation in producing, cutting and polishing moissanite stones, Forever One is an ethical and sustainable gemstone and its quality is unsurpassed worldwide. Amazing clarity, beautiful colour and available in a wide selection of cuts and carat sizes. Lily Arkwright are proud Charles & Colvard authorised retailers and set the latest and highest quality Forever One moissanite, available in two grades, Forever One D-F (colourless) and Forever One G-I (near colourless). Each gemstone is precisely faceted to exact angles and proportions to maximise its brilliance. We stock and set moissanite stones from 0.0021ct and up-to and over 15.00ct and are able to produce custom bespoke designs.

Lily Arkwright Engagement Ring

2025 Award Nominations

Award Winning Jeweller

We’re proud to be recognised once again by the UK’s leading jewellery industry awards. This year, Lily Arkwright has been 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.

COMMITMENT TO EXCELLENCE

Exceptional Customer Service

World Beating Service We understand how important excellent customer service is, particularly when purchasing such a special item. Here at Lily Arkwright all our jewellery consultants are JET qualified ensuring you'll receive support from an expert in the field of jewellery. We're always on hand to offer honest and impartial advice and concentrate on helping you find the perfect ring. Lily Arkwright's technology first approach ensures you'll always receive a fast and efficient service as recently highlighted by the US Chambers of Commerce. We're thrilled with our customer feedback and have achieved an impressive 5 star rating on Trust Pilot.

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