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My Moissanite United Kingdom
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Quick buy Loose Moissanite Stones - Round Cut
Loose Moissanite Stones - Round Cut Loose Moissanite Stones - Round Cut Loose Moissanite Stones - Round Cut Loose Moissanite Stones - Round Cut

Loose Moissanite Stones - Round Cut

5 (3)
US$1 - US$989
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US$0.33
Stones under 3 mm: minimum 10 pieces per size.
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4.9

Trustscore 4.8 | 166 reviews
Description

Take a fresh step into the world of jewelry and gemstones with our unique moissanite stones. With their breathtaking luster and unmatched durability, these stones are the perfect choice for embellishing all types of jewelry.

These stones are of excellent cut quality. They have a color grade of D, which means they are completely colorless, providing impeccable clarity. Also, these stones are classified as VVS1, indicating a very, very small amount of inclusions - guaranteed to be invisible to the naked eye.

Available in 49 impressive sizes, from a subtle 0.8 mm to a majestic 20.5 carats, our moissanite stones are the perfect choice for those looking to push the limits of their creativity while ensuring exquisite quality.

Interested in a large bulk order for your business? Click here to contact us for a customized quote.

Specifications
Moissanite cut
Round
Moissanite color
D - Colorless
Moissanite cut quality
Excellent
Moissanite clarity
VVS1
Brand
My Moissanite
Warranty
Lifetime warranty on the stone
Warranty

Every piece is covered by our warranty against workmanship issues under normal wear, including loosened prongs or a stone coming out of its setting. Gold and platinum jewellery is covered for life. Silver jewellery is covered for two years. Every moissanite stone is covered for life, regardless of the metal. If it ever chips, breaks, or becomes cloudy, we will replace it free of charge. We pay the shipping both ways when you make a claim. For full warranty details, click here.

Shipping

Free worldwide shipping with DHL Express on every order. In-stock orders placed before 17:00 CET on business days are dispatched the same day, with next business day delivery within Europe and 2 to 3 business days to major destinations worldwide.

Any duties or taxes due are included in the final checkout price, so there are no surprise fees after dispatch.

You also have 90 days to exchange your piece for free, including engraved rings, and 14 days to request a full refund on eligible items in original condition. For full shipping and return details, click here.

Moissanite brilliance

The stone is exactly as specified

When you hand a stone to your jeweller, you need total confidence in what you are providing. Every standard loose moissanite we sell is D colorless, VVS1, and graded to an excellent cut. These are exact specifications, not general descriptions. Because precision matters for your project, our stones are offered in a wide range of sizes that you can sort by both carat and exact millimeter dimensions. The measurements listed on the product page are accurate, ensuring the stone arrives ready for your setting.

Standard settings compatibility

It will fit standard settings

Sourcing the right stone should not complicate your workflow. Our stones are cut to industry-standard dimensions, making them fully compatible with calibrated settings from most jewellers and setting suppliers. Whether you are replacing a damaged stone or completing a custom commission, the measurements you see are the measurements you get. If the specific shape or cut you need is not available on the website, contact us. We can custom make it to fit your exact requirements.

DHL Express delivery

It arrives when you need it

Meeting a repair deadline or a scheduled jeweller appointment requires reliable delivery. Every order ships free worldwide via DHL Express. Within the EU, delivery takes 24 hours. Worldwide, you can expect your stone in 2 to 3 business days. If your project is urgent, simply place your order for eligible in-stock stones before 5 PM CET on a business day, and we guarantee same-day dispatch.

Easy exchanges

You are covered if something needs to change

Even with careful planning, a project can change direction. We offer a 90-day free exchange policy and a 14-day money-back guarantee on eligible items in their original condition without clear signs of wear. If the stone arrives and the dimensions are not quite right for your mount, contact us. We will help you find the correct fit. The process is straightforward, and our support stays helpful long after your order is placed.

Secure packaging

It arrives properly protected

Your stone needs to arrive in pristine condition, ready for the bench or presentation. Every loose stone is securely packaged to prevent movement or damage during transit. Whether the stone is heading straight to a jeweller's workshop or being held for a future project, it arrives exactly as it left us.

Expert support

Technical questions get real answers

When you are building a custom piece, you need clear facts, not vague marketing language. Our AI chatbot is available on the website to answer the vast majority of general questions immediately. If you need to escalate a highly technical query about setting compatibility or specific dimensions, you are guaranteed a human response within 1 to 2 hours during European business hours (9:00 to 18:00 CET, weekdays) when you use the website chat. For general support inquiries, we respond within 24 hours.

Custom stone options

Not seeing the stone you need?

Our standard stones are D colorless and available in a wide variety of sizes. However, sometimes you need something custom built for your specific project. We offer moissanite in a practically infinite range of custom sizes. And if you need your stone(s) in a specific color or shade, we offer those options as well. Contact us with the details of your project and we'll confirm availability, lead time, and pricing clearly before you commit.

5.0
Total reviews 2
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Anne De Maesschalck
04/04/2026

Schittering

Heel zorgvuldig ingepakt, met bijhorende documenten werden me de oorknopjes en de steen toegestuurd. De schittering was heel bijzonder. Ik liet de steen plaatsen in ringen van mijn ouders en draag hem altijd. Héél erg mooi.

Peter van Vliet
19/08/2024


Very satisfied beautiful brilliance good product no difference with natural diamond.

Fons Dehouwer
18/12/2023

Moissanite stones


I recently bought a moissanite stone of almost 1 carat. I have rarely in my career as a jeweler sold a brilliant with such a beautiful brilliance as this moissanite stone. It is barely distinguishable from real diamonds.

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Still deciding? We can help.

If you are unsure about a size, comparing metals, or working against a deadline, you do not have to figure it out alone. The AI assistant on every page can answer most questions straight away. If you need a person, ask to escalate and our team will contact you directly within 1 to 2 hours during European business hours.

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