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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 701615
Weight: 2.97ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.97
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ID: 714925
Weight: 2.09ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.06
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ID: 701254
Weight: 1.63ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.99
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ID: 413929
Weight: 1.34ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 61.91
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ID: 452927
Weight: 4.86ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 44.90
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ID: 457211
Weight: 1.66ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.34
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ID: 716580
Weight: 0.67ct
Size: 4.4 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 96.48
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ID: 487364
Weight: 2.58ct
Size: 10.9 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.84
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ID: 520895
Weight: 0.70ct
Size: 8 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 196.81
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ID: 719745
Weight: 0.34ct
Size: 4.2 x 4.2 mm
Clarity: VS
Price: $ 32.64
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ID: 442142
Weight: 6.60ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 56.36
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ID: 454767
Weight: 3.40ct
Size: 14 x 6.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 31.42
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ID: 448894
Weight: 3.48ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.86
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ID: 657043
Weight: 1.84ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.88
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ID: 646600
Weight: 1.22ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.60
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ID: 501715
Weight: 7.75ct (total)
Size: 14.8 x 6.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 71.62
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ID: 500758
Weight: 1.98ct (total)
Size: 5.4 x 3.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 164.76
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ID: 382722
Weight: 12.94ct
Size: 17.5 x 11.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 273.98
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ID: 455107
Weight: 2.57ct (total)
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 23.75
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ID: 445875
Weight: 2.68ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 23.10
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ID: 490253
Weight: 2.19ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.51
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ID: 450221
Weight: 3.39ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 28.94
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ID: 701689
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 5.38
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ID: 680789
Weight: 0.87ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 26.10
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ID: 487279
Weight: 1.69ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.12
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ID: 420703
Weight: 1.71ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 98.56
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ID: 488859
Weight: 1.38ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 33.20
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ID: 462493
Weight: 1.64ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 75.77
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ID: 480981
Weight: 1.96ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 31.04
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ID: 454799
Weight: 1.77ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.87
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ID: 454969
Weight: 7.34ct (total)
Size: 15.1 x 7.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 67.82
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ID: 719340
Weight: 0.42ct
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.32
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ID: 717478
Weight: 0.63ct
Size: 5.3 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 52.92
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ID: 719739
Weight: 0.05ct
Size: 2.4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 56.12
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ID: 639289
Weight: 1.42ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 35.62
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ID: 432967
Weight: 2.22ct
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.65
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ID: 724437
Weight: 95.69ct
Size: 30.1 x 26.8 mm
Clarity: IF
Content: 1 pc
Price: $ 1,593.82
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ID: 592804
Weight: 0.74ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 97.68
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ID: 680926
Weight: 1.04ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 31.20
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ID: 689634
Weight: 1.56ct
Size: 7.2 x 5.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.06
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ID: 714359
Weight: 0.33ct
Size: 4.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 9.90
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ID: 719750
Weight: 0.38ct
Size: 4.3 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 36.48
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ID: 469208
Weight: 1.01ct (total)
Size: 4.8 x 4 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 25.02
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ID: 455286
Weight: 3.09ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 28.55
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ID: 446013
Weight: 2.57ct (total)
Size: 7 x 7.4 mm
Clarity: VS
Content: 2 pcs
Price: $ 22.15
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ID: 338475
Weight: 9.58ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 97.99
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ID: 544627
Weight: 0.69ct
Size: 6.2 x 4.3 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 18.22
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ID: 432501
Weight: 4.37ct (total)
Size: 12.2 x 6.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.85
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ID: 718120
Weight: 2.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.26
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ID: 687209
Weight: 0.14ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.72
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ID: 718195
Weight: 1.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.84
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ID: 433446
Weight: 4.00ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.40
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ID: 439652
Weight: 8.10ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 160.38
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ID: 454607
Weight: 7.36ct (total)
Size: 15 x 7.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 68.00
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ID: 404877
Weight: 3.20ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.40
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ID: 467403
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 519.43
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ID: 719639
Weight: 0.39ct
Size: 4.4 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 37.44
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ID: 455854
Weight: 1.43ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.21
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ID: 691858
Weight: 0.63ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 6.05
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ID: 490113
Weight: 3.66ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.25
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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 -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
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

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate
Enlarged Gemstone Image