Best Loose Diamonds of 2026

John Zimmer Avatar
John Zimmer
Last Updated: 10 Feb 2026

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Loose diamonds are a type of diamond that hasn't been set into a piece of jewellery yet. They come in various shapes, sizes, and colours, and are often purchased by jewellers and diamond traders to create custom pieces or to resell. Loose diamonds are valued based on their cut, clarity, carat weight, and colour, and can be a great investment for those looking to add to their jewellery collection or for those interested in the diamond trade.

At a Glance: Our Top Picks

CHINALUSTER Moissanite Loose Diamonds for Jewelry Cover #TOP 1
CHINALUSTER Moissanite Loose Diamonds for Jewelry
ftb score rating icon 9.9
195PCS D Colourless Round Moissanite Stones Cover #TOP 2
195PCS D Colourless Round Moissanite Stones
ftb score rating icon 9.8
RRVGEM 2.00 Carat Certified Natural Zircon Cover #TOP 3
RRVGEM 2.00 Carat Certified Natural Zircon
ftb score rating icon 9.6

Top 4 Loose Diamonds

CHINALUSTER Moissanite Loose Diamonds for Jewelry

CHINALUSTER
WRM001
White
CHINALUSTER Moissanite Loose Diamonds for Jewelry Cover
Moissanite Stone 0.5CT to 3CT White D Color VVS1 Clarity Moissanite Loose Diamonds 3Excellent Round Cut Loose Gemstone for Jewelry Making, Ring Necklace Earrings with GRA (D Color, Round, 1ct)

CHINALUSTER Moissanite Diamonds are exquisite gemstones that offer top-grade quality with a D colour and VVS1 clarity, ensuring a mostly flawless appearance. Their round brilliant cut enhances their sparkle, making them perfect for creating stunning jewellery pieces. You can easily use them for various accessories, including engagement rings and necklaces. With excellent cutting and polish, these moissanite stones shine even brighter than diamonds, providing you with exceptional brilliance in your creations.

What We Like
High-quality, sparkly moissanite
Perfect for custom jewellery
Excellent cut and polish
GRA certified for authenticity

195PCS D Colourless Round Moissanite Stones

Arting
YH202407036
transparent
195PCS 1.0mm
195PCS D Colourless Round Moissanite Stones Cover
195PCS 1.0mm High Clarity D Colorless Round Moissanite Diamond Loose Moissanite Stone about 1CT

The Arting Moissanite Stones offer an exceptional choice for jewellery making. Their high purity D colourless quality ensures that they sparkle more than traditional diamonds, bringing an impressive shine to your designs. With a variety of sizes ranging from 0.7mm to 10mm, you can easily find the perfect stone for any piece of jewellery. Each stone is expertly cut to enhance its brilliance, making your creations truly stand out. This versatility allows you to craft exquisite rings, necklaces, and earrings that reflect your personal style.

What We Like
More sparkling than diamonds
Diverse size options available
Expertly cut for brilliance
Ideal for various jewellery types
Perfect for enthusiasts and professionals

RRVGEM 2.00 Carat Certified Natural Zircon

RRVGEM
FDYTF542L
White
RRVGEM 2.00 Carat Certified Natural Zircon Cover
RRVGEM 2.00 Carat Beautiful Round Shape Original Certified Natural Cubic White Zircon/American White Diamond Stone Loose Gemstone For men and Women, Loose Gemstone, Cubic Zirconia

The RRVGEM Natural Zircon is a stunning 2.00 carat gemstone suitable for both men and women. It is recommended that you consult an astrologer for the ideal ratti weight based on age, ensuring you choose the right size for optimal benefits. This exquisite zircon stone is certified from a reputable laboratory, giving you peace of mind about its authenticity. Additionally, the product's colour may vary slightly due to lighting or monitor settings, so you can expect a unique gem tailored to your preferences.

What We Like
Certified authenticity guarantee
Age-appropriate ratti recommendations
Beautiful round shape
Versatile for men and women
#TOP 4

Genuine 2.00 Ct Green Moissanite Gemstone

ECH-777
Green
Genuine 2.00 Ct Green Moissanite Gemstone Cover
Genuine Moissanite 2.00 Ct Egl Certified Green Moissanite Diamond Loose Stone Excellent Cut Gemstone

The REAL-GEMS Green Moissanite is a stunning 2.00 carat gemstone, perfect for adding elegance to your jewellery collection. The round cut enhances its brilliance, making it an eye-catching centrepiece for any setting. With its vibrant green colour, this moissanite stands out beautifully, offering a unique alternative to traditional diamonds. Measuring 08 X 08 X 04 mm, it is the ideal size for various jewellery designs, allowing you to create personalised pieces that reflect your style.

What We Like
Stunning green colour
Excellent round cut
2.00 carat size
Versatile for jewellery design
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are loose diamonds cheaper?

Buying a loose diamond online will be considerably cheaper than buying from a store. Diamond prices and personal budgets are going to be the greatest influences over your search. No compromises, no nasty surprises – buying loose diamonds online offers complete clarity and gives you total control over your budget.

2. What is the cost of loose diamonds?

Updated Sunday, May 1, 2022, diamond prices moved LOWER by an average of 2.5% in April 2022....228.6 2.5.

3. How much is a 1 carat diamond worth UK?

A one carat diamonds with the optimum grades for beauty and value for money could cost between £6,000 and £10,000. Good gemmologists should be able to source beautiful one carat diamonds with great value for money, between £6,200 and £7,800.

4. Do loose diamonds depreciate?

Like a car, a diamond is a depreciating asset since it loses a large portion of its value the second you buy it. Think about gold and silver. The market for them is very liquid and fungible since you can store coins, sell them at any time or even trade them later on.

Editor's Notes

During our loose diamond research, we found 306 loose diamond products and shortlisted 4 quality products. We collected and analyzed 2,546 customer reviews through our big data system to write the loose diamonds list. We found that most customers choose loose diamonds with an average price of £20.00.

The loose diamonds are available for purchase. We have researched hundreds of brands and picked the top brands of loose diamonds, including CHINALUSTER, Arting, RRVGEM, REAL-GEMS.

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.