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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 726907
Weight: 0.31ct
Size: 4.5 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 52.08
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ID: 714132
Weight: 0.43ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 12.90
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ID: 724700
Weight: 0.17ct
Size: 3.2 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 23.80
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ID: 450262
Weight: 3.29ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 28.10
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ID: 714130
Weight: 0.33ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 9.90
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ID: 452920
Weight: 5.58ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 51.56
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ID: 488455
Weight: 1.77ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.65
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ID: 454325
Weight: 1.90ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 87.78
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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: 432941
Weight: 1.85ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.22
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ID: 732471
Weight: 0.31ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.32
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ID: 455585
Weight: 2.41ct (total)
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 22.27
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ID: 478327
Weight: 2.80ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 25.87
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ID: 719635
Weight: 0.30ct
Size: 3.9 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 28.80
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ID: 719641
Weight: 0.39ct
Size: 4.6 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 37.44
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ID: 467453
Weight: 0.62ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 503.20
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ID: 455936
Weight: 1.65ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.25
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ID: 454964
Weight: 7.95ct (total)
Size: 15 x 7.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 73.46
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ID: 572159
Weight: 11.62ct
Size: 18.1 x 12.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 107.36
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ID: 520761
Weight: 0.60ct
Size: 7.9 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 168.70
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ID: 433390
Weight: 3.97ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.21
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ID: 729967
Weight: 0.74ct
Size: 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 53.28
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ID: 489306
Weight: 3.49ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 23.08
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ID: 697682
Weight: 0.69ct (total)
Size: 3.8 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 14.90
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ID: 491238
Weight: 4.19ct (total)
Size: 7.2 x 5.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 27.71
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ID: 680736
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.70
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ID: 372272
Weight: 9.12ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 84.26
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ID: 638367
Weight: 1.12ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.88
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ID: 703938
Weight: 0.77ct
Size: 5.7 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 50.40
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ID: 413895
Weight: 1.29ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 59.60
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ID: 520841
Weight: 0.56ct
Size: 7.9 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 157.45
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ID: 680957
Weight: 1.23ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 36.90
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ID: 718241
Weight: 1.87ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.95
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ID: 714398
Weight: 23.23ct
Size: 18.6 x 14.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 250.88
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ID: 647623
Weight: 0.49ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 14.70
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ID: 562991
Weight: 1.23ct (total)
Size: 2.9 x 2.8 mm
Clarity: VS
Content: 7 pcs
Price: $ 227.30
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ID: 697067
Weight: 0.93ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.53
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ID: 694852
Weight: 1.85ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.55
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ID: 462492
Weight: 2.01ct (total)
Size: 4.9 x 3.1 mm
Clarity: VS
Content: 10 pcs
Price: $ 92.87
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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: 453962
Weight: 2.43ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.45
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ID: 401895
Weight: 6.38ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 58.52
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ID: 421940
Weight: 1.48ct (total)
Size: 5.8 x 3.7 mm
Clarity: VS
Content: 5 pcs
Price: $ 85.45
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ID: 432901
Weight: 4.75ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.36
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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: 715037
Weight: 2.00ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.20
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ID: 659848
Weight: 16.13ct
Size: 18.9 x 14.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 135.49
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ID: 646934
Weight: 0.63ct (total)
Size: 3.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 15.75
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ID: 616819
Weight: 19.02ct
Size: 17.7 x 17.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 175.74
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ID: 413711
Weight: 12.97ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 389.10
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ID: 488133
Weight: 3.83ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 7 pcs
Price: $ 25.22
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ID: 454791
Weight: 1.65ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.25
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ID: 525602
Weight: 4.24ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 39.18
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ID: 455686
Weight: 1.53ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.14
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ID: 486142
Weight: 12.28ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 145.88
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ID: 732576
Weight: 0.72ct (total)
Size: 7.1 x 3.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 51.84
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ID: 454886
Weight: 3.56ct (total)
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 32.89
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ID: 480254
Weight: 2.35ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 37.22
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ID: 718676
Weight: 5.77ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.97
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ID: 697439
Weight: 0.29ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.26
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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

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!

Posted By Phoenix in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate
Enlarged Gemstone Image