Best Cubic Zirconia Loose Gemstones of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 8 Feb 2025

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Cubic Zirconia Loose Gemstones are a popular alternative to diamonds due to their affordability and durability. These synthetic gemstones are created in a lab and mimic the appearance of diamonds, with a similar sparkle and shine. They come in a variety of colours and shapes, making them a great choice for jewellery making or as a replacement stone for a damaged piece. While they may not hold the same value as natural gemstones, cubic zirconia is a great option for those who want the look of a high-end gemstone without the price tag.

At a Glance: Our Top Picks

XIANGMO 15-Colour Cubic Zirconia Gemstones Cover #TOP 1
XIANGMO 15-Colour Cubic Zirconia Gemstones
ftb score rating icon 9.8
Sidharth Gems 10.25 Ratti Zircon Gemstone Cover #TOP 2
Sidharth Gems 10.25 Ratti Zircon Gemstone
ftb score rating icon 9.7
11K Certified Natural Zirconia Gemstone by EVERYTHING GEMS Cover #TOP 3
11K Certified Natural Zirconia Gemstone by EVERYTHING GEMS
ftb score rating icon 9.5

Top 10 Cubic Zirconia Loose Gemstones

#TOP 1

XIANGMO 15-Colour Cubic Zirconia Gemstones

XIANGMO
0F-U93W-2EG5
Mix 15 Colors
4.0mm 30pcs
XIANGMO 15-Colour Cubic Zirconia Gemstones Cover
XIANGMO Cubic Zirconia Loose Gemstones, 15 Colors, 30pcs, 4.0mm, Round, Synthetic Gemstone

The XIANGMO Cubic Zirconia Gems include 30 pieces in a delightful mix of 15 colours, offering two of each colour. Each round gemstone measures about 4.0mm in diameter, perfect for replacing missing stones in your jewellery. You can create stunning earrings, bracelets, necklaces, and more, making it ideal for your DIY projects. Additionally, these gemstones boast impressive temperature resistance, allowing you to enjoy your creations without worry. This versatility ensures you have plenty of options for your crafting needs.

What We Like
Wide colour selection available
Perfect for various DIY projects
High temperature resistance
Ideal for jewellery restoration
#TOP 2

Sidharth Gems 10.25 Ratti Zircon Gemstone

SIDHARTH GEMS
isds_kj27
White
Sidharth Gems 10.25 Ratti Zircon Gemstone Cover
Sidharth Gems 10.25 Ratti / 9.50 Carat Zircon Gemstone Original Certified American Diamond Stone Lab Tested, Loose Gemstone, Cubic Zirconia, Loose Gemstone, Cubic Zirconia

The Sidharth Gems Zircon Gemstone weighs 8.50 ratti and features a standard exclusive quality grade. This gemstone is ideal for various age groups, with recommendations of 2-2.5 ratti for children and 5-15 ratti for adults. It comes with a certification from a reputable laboratory, ensuring authenticity. You can wear this rare and precious gem on a designated day to harness its benefits. By consulting an astrologer, you can select the perfect size for your needs.

What We Like
High-quality zircon gemstone
Authenticity certification included
Age-appropriate weight recommendations
Wearable as ring or pendant
Enhances personal energy on specific days
#TOP 3

11K Certified Natural Zirconia Gemstone by EVERYTHING GEMS

EVERYTHING GEMS
white
free size
11K Certified Natural Zirconia Gemstone by EVERYTHING GEMS Cover
EVERYTHING GEMS - 11K Certified High Quality Natural Zirconia Gemstone (AAA+) for Men and Women, Free Size, Loose Gemstone Natural Cubic Zirconia, Zirconia, free, free size, Loose Gemstone Natural

The EVERYTHING GEMS Zirconia Gemstone features 11K natural white zirconia, ensuring high quality and brilliance. The AAA+ quality guarantees that you receive a gemstone that is both beautiful and durable. With its brilliant cut and diamond shape, it is perfect for enhancing your jewellery collection or for astrological purposes. Being 100% certified natural, you can trust that you are getting the best quality genuine gemstone, providing you with peace of mind in your purchase.

What We Like
High-quality natural zirconia
Brilliant diamond cut
Astrological uses
100% certified genuine gemstone

JINGANGZUO 15 Colours Oval Cubic Zirconia Stones

JINGANGZUO
Mix 15 Colors
4x6mm 15pcs
JINGANGZUO 15 Colours Oval Cubic Zirconia Stones Cover
JINGANGZUO Mix 15 Colors Oval Shape Cubic Zirconia Stone Loose CZ Stones for Jewelry Making, 4x6mm 15pcs, Cubic Zirconia, cubic zirconia

The JINGANGZUO Cubic Zirconia Stones feature a delightful mix of 15 vibrant colours, each stone cut in an elegant oval shape. Measuring approximately 4x6 mm, these stones are perfect for your various jewellery-making projects, such as earrings, bracelets, necklaces, and more. With excellent temperature resistance of 600 to 700 degrees centigrade, they ensure durability in your creations. Furthermore, if you fancy different shapes, colours, or sizes, you can easily find more options by searching for JINGANGZUO on Amazon.

What We Like
Variety of 15 vibrant colours
Durable temperature resistance
Versatile for various jewellery designs
Perfect for DIY craft projects
#TOP 5

Khushbu Gems 9ct American Diamond Cubic Zirconia

Khushbu Gems
ZIREC-RKP-583
White
Khushbu Gems 9ct American Diamond Cubic Zirconia Cover
Khushbu Gems - 9ct American Diamond Cubic Zirconia Stone (CZ/Jerkan Stone), Loose Gemstone, Cubic Zirconia, Loose Gemstone, Cubic Zirconia, Loose Gemstone, Cubic Zirconia

The Khushbu Gems Cubic Zirconia is a natural certified gemstone known for its excellent cut and rarity. This 9ct American diamond-style zirconia is perfect for those seeking astrological benefits, as it is believed to bring positivity. Wearing this stone, especially on a Friday, can enhance your relationships by promoting happiness and harmony. Additionally, it is said to improve your physical beauty, attracting positive energy. Whether you choose gold or silver settings, this gemstone can elevate your personal style.

What We Like
Natural certified gemstone
Enhances relationships
Improves physical beauty
Astrological benefits
#TOP 6

Khushbu Gems 5 Carat American Diamond Zirconia

Khushbu Gems
ZIREC-RKP-549
White
Khushbu Gems 5 Carat American Diamond Zirconia Cover
Khushbu Gems - 5 Carat American Diamond Cubic Zirconia Stone (CZ/Jerkan Stone), Loose Gemstone, Cubic Zirconia, Loose Gemstone, Cubic Zirconia

The Khushbu Gems Zirconia Stone features a natural certified cubic zirconia that is highly desired for its excellent cut and shape. This 100% natural gemstone is believed to offer astrological benefits, promoting positivity in your life. Wearing it in conjunction with suitable metals can enhance its effects. Additionally, this white zircon is known to foster happiness, harmony, and love in relationships, making it ideal for those seeking to strengthen their interpersonal connections.

What We Like
Natural certified zirconia
Astrological benefits
Enhances interpersonal relationships
Attractive design

JIANGYUANGEMS 50pcs Marquise White CZ Stones

S-122
white
5x10mm 50pcs
JIANGYUANGEMS 50pcs Marquise White CZ Stones Cover
JIANGYUANGEMS 50pcs 5A Marquise Shape Europe Machine Cut White Cubic Zirconia Stone Loose CZ Synthetic Gemstone for Jewelry Making, 5x10mm 50pcs, Cubic Zirconia, cubic zirconia

JIANGYUANGEMS Marquise CZ Stones offer you 50 high-quality, brilliant cut white cubic zirconia stones, perfect for replacing missing jewels in your jewellery pieces. With impressive temperature resistance of 1200 to 1500 degrees centigrade, these stones are durable and can withstand heat during crafting. Measuring approximately 5x10mm, they are ideal for a variety of jewellery designs, including earrings, bracelets, and necklaces. You can unleash your creativity with these versatile stones, making it easy to craft unique pieces or repair existing ones.

What We Like
High-quality cubic zirconia stones
Temperature resistant up to 1500°C
Ideal for various jewellery projects
50 pieces for extensive use
#TOP 8

RRVGEM 3.25 Ratti Certified Natural Zircon

RRVGEM
FDYTF542L
White
RRVGEM 3.25 Ratti Certified Natural Zircon Cover
RRVGEM 3.25 Ratti 3.00 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 3.25 Ratti gemstone suitable for both men and women. It is recommended that you consult an astrologer to find the ideal ratti size for your age group, ensuring you choose the best fit for your needs. This gem is certified by a reputable laboratory, giving you confidence in its authenticity and quality. Additionally, the colour of the stone may vary slightly due to lighting or monitor settings, providing a unique touch to your piece.

What We Like
Beautiful round shape
Certified by reputable laboratory
Consultation for ideal ratti size
Slight colour variation adds uniqueness
#TOP 9

JIANGYUANGEMS 15pcs 4mm Round Cut CZ Stones

Mix 15 Colors
4mm 1pcs per color
JIANGYUANGEMS 15pcs 4mm Round Cut CZ Stones Cover
JIANGYUANGEMS 4mm Round Cut Cubic Zirconia Stone Loose CZ Stones Mix 15 Colors Synthetic Gemstone 1pcs per Colors Total 15pcs (4mm 15pcs)

The JIANGYUANGEMS CZ Stones set includes 15 pieces of 4mm round cut cubic zirconia in a vibrant mix of colours. These stones are perfect for replacing missing gems in your jewellery, ensuring your pieces sparkle beautifully. With a wide range of applications, you can create stunning earrings, bracelets, necklaces, rings, and more. The stones are also highly durable, with impressive temperature resistance, making them suitable for various crafting projects. You’ll find these versatile stones are a great addition to your DIY jewellery collection.

What We Like
Vibrant colour selection
Excellent for jewellery repair
Versatile for various crafts
Durable temperature resistance
#TOP 10

TEAFIRST Light Blue Sapphire Cubic Zirconia Gemstone

TEAFIRST
0358
Light Blue
10X12mm
TEAFIRST Light Blue Sapphire Cubic Zirconia Gemstone Cover
TEAFIRST 10X12mm Unheated 7.38ct Light Blue Sapphire Oval Cut Loose Cubic Zirconia Gemstone

The TEAFIRST Cubic Zirconia offers a unique and elegant design for your jewellery projects. With advanced grinding and polishing technology, it provides a beautiful finish, ensuring your pieces stand out. You can use this gemstone for rings, necklaces, or bracelets, making it a versatile choice for any jewellery creation. Keep in mind that the actual colour may vary slightly due to different display settings, giving you the opportunity to create truly personalised items.

What We Like
Elegant ornament design
Advanced grinding and polishing
Versatile for various jewellery
Beautiful light blue colour
Good for DIY projects
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is cubic zirconia worth anything?

From a value standpoint, cubic zirconia is worth next to nothing. If you were to try and resell a cubic zirconia engagement ring, you could perhaps retain some value for the setting. The cubic zirconia gemstone—just like other diamond simulants—carries no market value.

2. How much is a cubic zirconia stone worth?

Price. Cubic zirconia is very inexpensive, since it's synthetic and mass-produced. A cut and polished one carat cubic zirconia stone will cost $20 and a similar two carat stone will cost about $30. This is far cheaper than diamonds, which start at $1800 for one carat and increase considerably as size goes up.

3. Is cubic zirconia a real gemstone?

Cubic Zirconia (CZ) is one of the best-known, man-made diamond simulants. It is also a synthetic gemstone, possessing the same physical, optical and chemical properties as naturally occurring cubic zirconia, which was discovered in the 1930s as inclusions in a natural zircon crystal.

4. Which is better rhinestones or cubic zirconia?

Rhinestones are made up of cut quartz crystals, although certain models are crafted from glass or acrylic. Meanwhile, cubic zirconia is synthetic. Made from zirconium oxide, it's designed to look like a diamond. Generally speaking, cubic zirconia is more expensive because of how it's manufactured.

Editor's Notes

During our cubic zirconia loose gemstone research, we found 73 cubic zirconia loose gemstone products and shortlisted 10 quality products. We collected and analyzed 1,528 customer reviews through our big data system to write the cubic zirconia loose gemstones list. We found that most customers choose cubic zirconia loose gemstones with an average price of £14.57.

The cubic zirconia loose gemstones are available for purchase. We have researched hundreds of brands and picked the top brands of cubic zirconia loose gemstones, including XIANGMO, SIDHARTH GEMS, EVERYTHING GEMS, JINGANGZUO, Khushbu 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.