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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 680824
Weight: 0.97ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 29.10
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ID: 426673
Weight: 5.21ct (total)
Size: 7.8 x 6.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.39
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ID: 491147
Weight: 3.99ct (total)
Size: 6.5 x 4.6 mm
Clarity: VS
Content: 6 pcs
Price: $ 26.44
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ID: 455477
Weight: 3.81ct
Size: 15.1 x 7.2 mm
Clarity: VS
Price: $ 35.21
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ID: 695396
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 14.23
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ID: 498213
Weight: 2.06ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 32.63
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ID: 491313
Weight: 3.93ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 25.99
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ID: 572761
Weight: 19.07ct
Size: 18.7 x 14.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 176.21
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ID: 467814
Weight: 10.63ct
Size: 19.6 x 9.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,525.69
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ID: 732040
Weight: 1.58ct (total)
Size: 6.1 x 3.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 170.64
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ID: 719337
Weight: 0.48ct
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.08
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ID: 509732
Weight: 0.77ct
Size: 8 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 203.28
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ID: 657242
Weight: 2.16ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.14
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ID: 724676
Weight: 0.30ct
Size: 5 x 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 50.40
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ID: 732465
Weight: 0.36ct
Size: 5.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 25.92
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ID: 462905
Weight: 2.70ct (total)
Size: 4.7 x 3 mm
Clarity: VS
Content: 15 pcs
Price: $ 124.74
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ID: 455228
Weight: 1.39ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.84
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ID: 436058
Weight: 2.95ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 19.48
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ID: 631673
Weight: 1.11ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.30
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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: 703288
Weight: 0.03ct
Size: 2.3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.00
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ID: 502029
Weight: 3.54ct
Size: 14.7 x 7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.71
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ID: 480116
Weight: 21.58ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Price: $ 212.22
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ID: 428560
Weight: 1.33ct
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.78
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ID: 646540
Weight: 0.48ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.40
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ID: 660204
Weight: 15.38ct
Size: 17.2 x 12.5 mm
Clarity: VS
Content: 1 pc
Price: $ 129.19
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ID: 455882
Weight: 3.41ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 31.51
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ID: 684648
Weight: 0.38ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.77
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ID: 701672
Weight: 0.65ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.24
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ID: 523635
Weight: 3.06ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.64
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ID: 714341
Weight: 0.45ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 13.50
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ID: 714153
Weight: 0.45ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 13.50
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ID: 467437
Weight: 0.60ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 486.97
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ID: 732058
Weight: 0.31ct
Size: 5.2 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 22.32
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ID: 680693
Weight: 1.23ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 36.90
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ID: 737311
Weight: 31.66ct
Size: 28.1 x 23.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.56
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ID: 680689
Weight: 1.06ct
Size: 7.1 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 31.80
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ID: 675530
Weight: 0.65ct
Size: 6.3 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 5.46
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ID: 714375
Weight: 0.72ct (total)
Size: 4.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 21.60
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ID: 452947
Weight: 1.30ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.01
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ID: 430613
Weight: 4.55ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 15 pcs
Price: $ 30.04
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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: 702954
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 84.00
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ID: 491234
Weight: 5.84ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 38.63
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ID: 714982
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.57
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ID: 737721
Weight: 32.55ct
Size: 26.5 x 22.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.03
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ID: 615234
Weight: 1.41ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 35.36
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ID: 680694
Weight: 1.00ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.00
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ID: 701717
Weight: 0.50ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 4.80
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ID: 489392
Weight: 4.12ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 27.24
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ID: 714160
Weight: 0.67ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 20.10
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ID: 452865
Weight: 1.23ct
Size: 6.9 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 11.36
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ID: 433366
Weight: 1.72ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.35
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ID: 701328
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 8.16
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ID: 503841
Weight: avg. 0.30 ct / each
Size: 5.2 x 4 mm
Clarity: VVS-VS
Price: $ 11.47
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ID: 454060
Weight: 2.55ct (total)
Size: 5 x 3.7 mm
Clarity: VS
Content: 10 pcs
Price: $ 117.82
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ID: 489873
Weight: 2.17ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 34.37
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ID: 491146
Weight: 4.35ct (total)
Size: 6.5 x 4.5 mm
Clarity: VS
Content: 6 pcs
Price: $ 28.82
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ID: 482733
Weight: 2.20ct (total)
Size: 5.5 x 3.1 mm
Clarity: VS
Content: 5 pcs
Price: $ 449.69
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ID: 502030
Weight: 4.01ct
Size: 14.8 x 7.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.06
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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 like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
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Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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It was my second time so I understand what it is to do

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I was able to find what I was looking for

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Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
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Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

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