Best Moissanite Loose Gemstones of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 8 Feb 2025

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Moissanite loose gemstones are a popular alternative to diamonds due to their similar appearance and durability. These gemstones are made of silicon carbide and have a refractive index that is higher than that of a diamond, giving them a brilliant sparkle. They are also more affordable than diamonds and are ethically sourced, making them a great option for those who want a beautiful and sustainable alternative. Moissanite gemstones come in a range of sizes and shapes, making them versatile for use in various types of jewellery.

At a Glance: Our Top Picks

Star Fire Moissanite Loose Gemstone D/VVS1 Quality Cover #TOP 1
Star Fire Moissanite Loose Gemstone D/VVS1 Quality
ftb score rating icon 9.9
Star Fire Moissanite Cushion Cut Gemstone Cover #TOP 2
Star Fire Moissanite Cushion Cut Gemstone
ftb score rating icon 9.8
Star Fire Moissanite Oval Cut Loose Stone Cover #TOP 3
Star Fire Moissanite Oval Cut Loose Stone
ftb score rating icon 9.6

Top 10 Moissanite Loose Gemstones

#TOP 1

Star Fire Moissanite Loose Gemstone D/VVS1 Quality

LMMR015030
White
2x4mm 0.10-carat
Star Fire Moissanite Loose Gemstone D/VVS1 Quality Cover
Star Fire Moissanite Loose Stone Marquise Cut Moissanite Loose Gemstones D/VVS1 Clarity for Pendant, Ring, Stud Earring - Jewelry Making 0.05ct-3ct With Certificate Of Authenticity GRA, 2x4mm

The Star Fire Moissanite Gemstone is a top-quality, GRA certified gemstone that offers exceptional brilliance and fire, making it a stunning alternative to natural diamonds. With a hardness of 9.25, this moissanite is incredibly durable, ensuring it withstands everyday wear. Each stone over 4mm features a laser-etched serial number for authenticity, giving you confidence in your purchase. Unlike cubic zirconia, moissanite does not appear cloudy or glassy, enhancing its allure and making it a perfect choice for elegant jewellery pieces.

What We Like
High-quality D/VVS1 certification
Durable with 9.25 hardness
Authenticity laser-etched
Brilliant, diamond-like appearance
#TOP 2

Star Fire Moissanite Cushion Cut Gemstone

LMCN
White
Star Fire Moissanite Cushion Cut Gemstone Cover
Star Fire Moissanite Loose Stone Cushion Cut Moissanite Loose Gemstones D/VVS1 Clarity for Pendant, Ring, Stud Earring - Jewelry Making 0.06ct-7ct with Certificate of Authenticity GRA, 4.5x4.5mm

The Star Fire Moissanite Gemstone offers exceptional quality with its D/VVS1 rating and GRA certification, ensuring you receive a genuine product. The laser inscription guarantees authenticity, giving you peace of mind when purchasing. With a hardness of 9.25, this moissanite is highly durable, making it an excellent choice for everyday wear. Unlike cubic zirconia, it exhibits superior brilliance and fire, closely resembling natural diamonds, which enhances the beauty of any jewellery piece you create.

What We Like
High-quality D/VVS1 clarity
Laser-etched authenticity
Durable and hard
Brilliant and fiery appearance
#TOP 3

Star Fire Moissanite Oval Cut Loose Stone

White
3x5mm 0.30-carat
Star Fire Moissanite Oval Cut Loose Stone Cover
Star Fire Moissanite Loose Stone Oval Cut Moissanite Loose Gemstones D/VVS1 Clarity for Pendant, Ring, Stud Earring - Jewelry Making 0.10ct-10ct with Certificate of Authenticity GRA, 3x5mm 0.30-carat,

The Star Fire Moissanite Stone is a top-quality D/VVS1 gemstone, certified by the GRA. With a hardness rating of 9.25, it offers exceptional durability, making it ideal for various jewellery pieces. Each stone of 4mm or larger comes with a laser-etched serial number, ensuring authenticity and peace of mind for you. Unlike other gemstones, this moissanite displays remarkable brilliance and fire, surpassing even natural diamonds, which means your jewellery will sparkle brilliantly for years to come.

What We Like
High-quality D/VVS1 certification
Durable and hard gemstone
Exceptional brilliance and fire
Authenticity laser-etched serial number
#TOP 4

Star Fire Moissanite Round Brilliant Gemstones

White
0.70-Carat 5.7mm
Star Fire Moissanite Round Brilliant Gemstones Cover
Star Fire Moissanite Loose Stone Round Brilliant Cut Gemstones D/VVS1 Color Clarity for Pendant, Ring,Jewelry Making Sizes: 0.10-20 carat With Certificate Of Authenticity GRA, 5.7mm 0.70-carat DEW

The Star Fire Moissanite Stones offer the highest quality D/VVS1 rating, ensuring you receive a gemstone that closely resembles natural diamonds. Each stone comes with a Certificate of Authenticity, giving you peace of mind regarding its quality. With a hardness of 9.25, these stones are incredibly durable, making them perfect for everyday wear. Unlike Cubic Zirconia, moissanite boasts superior brilliance and fire, enhancing the sparkle of your jewellery. You’ll appreciate how it performs just like a diamond, passing thermal conductivity tests with ease.

What We Like
High quality D/VVS1 rating
Includes authenticity certificate
Highly durable gemstone
Superior brilliance and fire
#TOP 5

Star Fire Moissanite Asscher Cut Gemstone

Star Fire Moissanite Asscher Cut Gemstone Cover
Star Fire Moissanite Loose Stone Asscher Cut Moissanite Loose Gemstones D/VVS1 Clarity for Pendant, Ring, Stud Earring - Jewelry Making 0.06ct-3ct with Certificate of Authenticity GRA, 6.5x7.5mm

The Star Fire Moissanite offers the highest quality D/VVS1 clarity, certified by GRA, ensuring you receive a gemstone that resembles a natural diamond. Each stone 4mm and larger features a laser-etched serial number for authenticity, giving you peace of mind. With a hardness rating of 9.25, it provides excellent durability, making it ideal for daily wear. Unlike cubic zirconia, this moissanite exhibits superior brilliance and fire, enhancing the beauty of your jewellery.

What We Like
High-quality D/VVS1 clarity
Authenticity certificate included
Durable and hard gemstone
Superior brilliance compared to zirconia

FersonLancy Moissanite Diamond Earrings and Pendant

FersonLancy
black moissanite
black
6.5mm 1ct
FersonLancy Moissanite Diamond Earrings and Pendant Cover
FersonLancy Loose Black Round Moissanite Diamond Gemstone 6.5mm 1 carat Earrings Ring Necklace Pendant Jewelry Making, 6.5mm 1ct, Non-Precious Metal, moissanite

The FersonLancy Moissanite Jewelry offers a stunning alternative to traditional diamonds. Each round moissanite is thoroughly tested by the Global Gemological Research Association, ensuring you receive a certified gemstone. With a hardness rating of 9.25, these stones resist scratching and maintain their brilliant clarity and sparkle for a lifetime. They are ideal for creating custom jewellery pieces, such as engagement rings or pendants, providing you with versatility in your designs. Plus, every purchase comes beautifully packaged in an elegant jewellery box.

What We Like
Rigorous testing for quality assurance
Scratch-resistant and durable
Brighter than natural diamonds
Perfect for custom jewellery making
Elegant packaging included
#TOP 7

Star Fire Moissanite Heart Shape Loose Gemstone

Star Fire Moissanite Heart Shape Loose Gemstone Cover
Star Fire Moissanite Loose Stone Heart Shape Cut Moissanite Loose Gemstones D/VVS1 Clarity for Pendant, Ring, Stud Earring - Jewelry Making 0.06ct-4ct with Certificate of Authenticity, White,

The Star Fire Moissanite Gemstone offers exceptional quality with its D/VVS1 clarity, ensuring a stunning appearance for your jewellery projects. The authenticity of each stone is guaranteed, as they come with a laser-etched serial number and a Certificate of Authenticity. With a hardness rating of 9.25, this gemstone provides excellent durability, making it suitable for everyday wear. Unlike cheaper alternatives, moissanite boasts superior brilliance and fire, allowing you to create eye-catching pieces that rival natural diamonds.

What We Like
High-quality D/VVS1 clarity
Guaranteed authenticity certificate
Exceptional durability
Superior brilliance and fire
#TOP 8

Star Fire Moissanite Loose Gemstone D/VVS1

Star Fire Moissanite Loose Gemstone D/VVS1 Cover
Star Fire Moissanite Loose Stone Princess Square Cut Moissanite Loose Gemstones D/VVS1 Clarity for Pendant, Ring, Stud Earring, Gemstone, moissanite

The Star Fire Moissanite Gemstone offers the highest quality D/VVS1 gemstone, certified by GRA, ensuring you receive a product of exceptional clarity and brilliance. The included authenticity certificate provides peace of mind, showing the laser-etched serial number for verification. With a hardness of 9.25, it is highly durable, making it an ideal choice for everyday wear. Unlike cubic zirconia, this moissanite has more brilliance and fire, providing a stunning diamond-like appearance that will impress anyone.

What We Like
High-quality D/VVS1 certification
Durable with hardness of 9.25
Authenticity certificate included
Brilliance surpasses cubic zirconia
Looks and feels like a diamond
#TOP 9

GIGAJEWE 1.0ct VVS1 Blue Green Moissanite

Blue
1.0ct
GIGAJEWE 1.0ct VVS1 Blue Green Moissanite Cover
GIGAJEWE 6.5mm 1.0ct VVS1 Blue Green Moissanite Round Excellent Cut Moissanite Loose Gemstones for Jewelry Making

The GIGAJEWE Moissanite Gemstone is a stunning Forever Brilliant Cyan blue round cut moissanite. Its high-quality synthetic gemstone brings more brilliance than a diamond, making it an eye-catching choice for any jewellery creation. This durable stone is perfect for gifting on special occasions such as weddings, anniversaries, and birthdays. You will appreciate the included certificate and eco-friendly packaging, adding a touch of elegance and sustainability to your purchase.

What We Like
High brilliance and durability
Ideal for various occasions
Environmentally friendly packaging
Includes certificate of authenticity
#TOP 10

1 Carat Super Premium Moissanite Sidestones

GJ GEM JEWELERS CO.
MW2322
white
1.3 mm
1 Carat Super Premium Moissanite Sidestones Cover
1 Carat Pack of Super Premium Moissanite Sidestones for Jewelry. Perfect for Earrings, Rings, Necklaces, Chains. VVS1 Clarity, White D Color, Excellent Cut. Sizes .08MM - 4.5MM, 1.3 mm, Gemstone,

This Moissanite Sidestones Pack contains 105 high-quality stones, perfect for creating beautiful jewellery pieces. With each stone exhibiting an excellent cut, you can be assured of a stunning sparkle that will enhance your creations. The durability of moissanite, rated at 9.25 on the hardness scale, ensures that your jewellery remains scratch-free and retains its shine for a lifetime. As moissanite is shinier than diamonds, it is an ideal choice for eye-catching pendants, rings, and bracelets, making your designs stand out.

What We Like
High-quality moissanite stones
Excellent cut for maximum sparkle
Durable and scratch-resistant
Ideal for various jewellery types
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is moissanite a waste of money?

If you are considering a moissanite as a diamond alternative do not waste your money. Moissanite is a lab created synthetic mineral sold as a diamond alternative. It is overpriced, often times discolored with a greenish hue, and has absolutely no resale value.

2. Can jewelers tell moissanite?

While they can serve as a good indication of whether a jewel is Moissanite or diamond, Moissanite testers have been known to show incorrect results and are therefore not a completely reliable way tell Moissanite from diamond. It is sometimes very difficult to test smaller stones as well.

3. Why you should not buy moissanite?

Although moissanites are cheap, they aren't valuable. While we usually don't recommend diamonds as an investment (you'll almost always lose money if you ever decide to sell), they do retain some value over the long term and can be passed down as a precious family heirloom — something you can't do with a moissanite.

4. Is moissanite as good as a diamond?

“Moissanite is the second hardest to diamonds on the Mohs hardness scale,” O'Connell says. “Based on rankings from one to 10, diamonds are a 10 and moissanite is a 9.25-9.5.” Moissanite is a very durable option for an engagement ring stone, especially since the material doesn't scratch easily.

Editor's Notes

During our moissanite loose gemstone research, we found 85 moissanite loose gemstone products and shortlisted 10 quality products. We collected and analyzed 4,055 customer reviews through our big data system to write the moissanite loose gemstones list. We found that most customers choose moissanite loose gemstones with an average price of £22.89.

The moissanite loose gemstones are available for purchase. We have researched hundreds of brands and picked the top brands of moissanite loose gemstones, including Roy Rose Jewelry, FersonLancy, GIGAJEWE, GJ GEM JEWELERS CO..

Written by
John Zimmer Avatar

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.