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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 714899
Weight: 2.19ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.02
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ID: 455449
Weight: 2.23ct
Size: 8 mm (calibrated)
Clarity: VS
Price: $ 20.60
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ID: 724668
Weight: 0.22ct
Size: 3.8 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 36.96
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ID: 454375
Weight: 2.19ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 101.18
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ID: 714021
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 10.20
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ID: 520845
Weight: 0.66ct
Size: 8 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 185.57
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ID: 642838
Weight: 0.56ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 39.65
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ID: 454867
Weight: 4.72ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.61
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ID: 651089
Weight: 0.35ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 18.53
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ID: 377115
Weight: 4.12ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 38.06
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ID: 505525
Weight: 7.09ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 73.94
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ID: 633479
Weight: 2.15ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.64
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ID: 728221
Weight: 2.82ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.77
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ID: 490248
Weight: 3.80ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 90.29
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ID: 415904
Weight: 2.37ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 234.64
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ID: 687447
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 8.35
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ID: 714958
Weight: 1.93ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.53
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ID: 719585
Weight: 0.31ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.76
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ID: 485937
Weight: 5.60ct
Size: 14.7 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 73.63
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ID: 430200
Weight: 1.77ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 11.69
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ID: 455996
Weight: 2.96ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 27.35
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ID: 433374
Weight: 1.75ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.56
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ID: 732096
Weight: 0.36ct
Size: 5.1 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 25.92
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ID: 449752
Weight: 0.76ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 545.05
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ID: 733994
Weight: 1.42ct (total)
Size: 5.8 x 3.8 mm
Clarity: VS
Content: 2 pcs
Price: $ 153.36
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ID: 480048
Weight: 9.90ct
Size: 16.2 x 9.6 mm
Clarity: Transparent
Price: $ 65.34
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ID: 732190
Weight: 0.43ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 30.96
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ID: 488857
Weight: 1.51ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 39.97
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ID: 419810
Weight: 6.26ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 43.82
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ID: 701814
Weight: 4.73ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.32
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ID: 694122
Weight: 23.03ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 69.10
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ID: 448851
Weight: 7.65ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 65.63
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ID: 680830
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 27.30
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ID: 719982
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 94.27
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ID: 454202
Weight: 1.87ct (total)
Size: 4.6 x 2.9 mm
Clarity: VS
Content: 10 pcs
Price: $ 86.40
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ID: 414546
Weight: 1.63ct (total)
Size: 5.1 x 3.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 75.31
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ID: 489202
Weight: 3.10ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 20.50
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ID: 701616
Weight: 1.88ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.61
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ID: 455524
Weight: 2.73ct (total)
Size: 5.9 x 4.3 mm
Clarity: VS
Content: 5 pcs
Price: $ 25.22
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ID: 612323
Weight: 2.04ct (total)
Size: 7 x 5.2 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 61.20
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ID: 691892
Weight: 1.17ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 11.23
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ID: 557231
Weight: 0.98ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.04
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ID: 702706
Weight: 0.03ct
Size: 2.2 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.00
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ID: 478225
Weight: 2.36ct (total)
Size: 6.2 x 4.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 21.80
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ID: 433201
Weight: 1.77ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.69
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ID: 426813
Weight: 5.15ct (total)
Size: 8.1 x 6.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.00
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ID: 724735
Weight: 0.14ct
Size: 4 x 3.1 mm
Clarity: VS
Content: 1 pc
Price: $ 19.60
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ID: 647589
Weight: 23.22ct
Size: 34.1 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.86
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ID: 448798
Weight: 7.41ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 63.58
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ID: 696027
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 60.00
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ID: 439341
Weight: 2.73ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.06
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ID: 694310
Weight: 18.27ct
Size: 19.9 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.82
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ID: 639068
Weight: 1.00ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.08
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ID: 438778
Weight: 4.48ct
Size: 14.2 x 8.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 38.03
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ID: 488846
Weight: 1.39ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 36.79
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ID: 401646
Weight: 6.57ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 60.28
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ID: 456581
Weight: 0.88ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.14
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ID: 727863
Weight: 2.41ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.78
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ID: 501649
Weight: 2.18ct (total)
Size: 4.6 x 3 mm
Clarity: VS
Content: 6 pcs
Price: $ 71.94
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ID: 427955
Weight: 2.59ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 17.10
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FAQs

What are the most popular blue gemstones?

Top blue gemstones include blue sapphire, blue topaz, blue aquamarine, iolite, lapis lazuli, blue turquoise, blue opal, and blue zircon.

Are there different blue gem varieties?

Yes, many gem varieties blue exist, including blue tourmaline, blue tanzanite, blue diamonds, and blue crystals among other colored gemstones.

What makes a gem blue?

A gem blue gets its blue color from mineral composition. Examples include blue mineral gems like kyanite, turquoise, and sapphire.

Where can I find blue stones for jewelry?

You can find blue stones, blue jewels, and blue gems in both precious blue stones and semi-precious blue colored gemstones.

Are blue diamonds real?

Yes, blue diamonds are real and extremely rare. They are among the most valuable blue precious stones.

What is the difference between blue sapphire and blue tanzanite?

Blue sapphire is a durable blue gemstone, while blue tanzanite is softer and has violet hues, both prized gems of blue.

Which blue crystals are used in healing?

Blue crystals like lapis lazuli, blue aquamarine, and iolite are popular in healing and spiritual practices.

Are all blue gems natural?

Most blue gems are natural, but some blue jewel types like blue topaz may be enhanced for vivid color.

What are common blue minerals?

Common blue minerals include kyanite, turquoise, and iolite—all found as blue gemstones and blue rocks.

Are there affordable blue precious stones?

Yes, blue zircon, blue topaz, and blue aquamarine are stunning yet affordable precious blue gemstones in the color gemstones blue category.

What are some rare blue colored gemstones?

Rare blue colored gemstones include blue diamond, blue tanzanite, and blue tourmaline—all highly sought-after blue precious stones.

What is blue aquamarine known for?

Blue aquamarine is a pale blue gemstone known for clarity and brilliance. It’s a popular blue jewel used in rings and pendants.

Which blue gems are good for birthstones?

Blue sapphires, blue topaz, and blue aquamarine are top blue stones chosen as birthstones from gem varieties blue.

Can I find blue gemstones in different shapes?

Yes, gemstone blue options come in various cuts and shapes across all blue stones, including blue crystals, blue opal, and blue zircon.

Are there budget-friendly blue gems?

Yes, blue topaz, blue zircon, and iolite are affordable blue gems among gems blue used in everyday jewelry.

What is lapis lazuli used for?

Lapis lazuli is a rich blue stone often carved or used in beads. It’s one of the oldest known blue minerals.

What blue gem is best for durability?

Blue sapphire is one of the hardest blue precious stones, making it ideal for rings and other daily-wear blue jewel designs.

What makes blue turquoise unique?

Blue turquoise is a softer blue mineral valued for its striking color and patterns, ideal for boho-style blue jewels.

What’s a good collection of gems of blue?

A mix of blue aquamarine, blue sapphire, blue topaz, blue zircon, and kyanite makes a beautiful gems of blue collection.

How do I choose between blue gems?

Compare blue gemstones by hardness, brilliance, and hue. Explore gem varieties, from blue crystal to precious blue stones, to find the right match.

What types of blue gemstones are available?

Our collection includes a variety of natural loose blue gemstones such as sapphire, blue topaz, aquamarine, tanzanite, and iolite. Each offers unique shades and properties, perfect for jewelry or collecting.

What shapes can I find for blue gemstones?

We offer blue gemstones in multiple shapes, including round, oval, pear, cushion, emerald, and trillion cuts, catering to diverse design preferences.

What are the color variations of blue gemstones?

Blue gemstones come in a spectrum of hues, from pale sky blue and vibrant aqua to deep navy and rich cobalt, ensuring options for every taste.

What is the price range for blue gemstones?

Prices for our loose blue gemstones start at just $5 and go up to $5000, making it easy to find a gem that fits your budget.

Are all blue gemstones in stock?

Yes, every blue gemstone listed is in stock and ready for immediate purchase, so you can start your project without delay.

Do you ship blue gemstones worldwide?

Absolutely, we offer fast and reliable worldwide shipping for all our loose blue gemstones, delivering directly to your doorstep.

Are the blue gemstones natural?

All blue gemstones at GemSelect are 100% natural, carefully sourced to ensure authenticity and quality.

Can I use blue gemstones for custom jewelry?

Yes, our loose blue gemstones are ideal for creating custom jewelry. With various shapes, sizes, and colors, they’re perfect for rings, pendants, earrings, and more.

How do I choose the right blue gemstone?

Consider the gem’s color, shape, size, and intended use (e.g., jewelry or collection). Sapphires are durable for daily wear, while softer stones like tanzanite may suit occasional pieces.

Are there any treatments applied to blue gemstones?

Some blue gemstones, like sapphires and blue topaz, may undergo common treatments such as heat or irradiation to enhance color. Each gem’s description at GemSelect includes treatment details for transparency.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate
Enlarged Gemstone Image