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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 724679
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.20
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ID: 714386
Weight: 0.90ct (total)
Size: 4.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 27.00
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ID: 701732
Weight: 2.79ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.10
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ID: 412455
Weight: 1.83ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 108.71
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ID: 694292
Weight: 18.03ct
Size: 21.3 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.10
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ID: 509966
Weight: avg. 4.43 ct / each
Size: 10 mm (calibrated)
Clarity: VVS-VS
Price: $ 34.11
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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: 430621
Weight: 4.14ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 15 pcs
Price: $ 27.32
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ID: 402356
Weight: 6.35ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 58.68
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ID: 524531
Weight: 4.16ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 39.25
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ID: 572937
Weight: 1.12ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 29.57
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ID: 573243
Weight: 1.16ct
Size: 7.2 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 30.62
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ID: 455892
Weight: 3.27ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.22
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ID: 412449
Weight: 5.02ct
Size: 12.6 x 9.5 mm
Clarity: VS
Content: 1 pc
Price: $ 1,153.00
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ID: 480375
Weight: 15.65ct
Size: 20.2 x 12 mm
Clarity: Transparent
Content: 1 pc
Price: $ 103.30
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ID: 413372
Weight: 1.58ct (total)
Size: 5 x 3.8 mm
Clarity: VS
Content: 6 pcs
Price: $ 73.00
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ID: 525244
Weight: 2.10ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 19.40
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ID: 714156
Weight: 0.90ct (total)
Size: 4.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 27.00
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ID: 455472
Weight: 1.70ct (total)
Size: 7.3 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.71
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ID: 432862
Weight: 1.92ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.67
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ID: 718909
Weight: 0.41ct
Size: 4.3 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.36
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ID: 432894
Weight: 4.67ct (total)
Size: 12.2 x 6.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.83
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ID: 521395
Weight: 4.34ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.62
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ID: 718771
Weight: 0.02ct
Size: 2 x 1.8 mm
Clarity: VS
Content: 1 pc
Price: $ 26.94
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ID: 491248
Weight: 3.53ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 23.35
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ID: 701964
Weight: 1.20ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 11.52
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ID: 719642
Weight: 0.28ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.88
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ID: 432700
Weight: 1.65ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.90
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ID: 438998
Weight: 5.91ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 49.92
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ID: 728181
Weight: 2.70ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.48
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ID: 455064
Weight: 0.90ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.32
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ID: 701673
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.38
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ID: 454123
Weight: 1.89ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 87.32
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ID: 446012
Weight: 2.54ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.90
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ID: 439658
Weight: 6.63ct
Size: 14 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 131.28
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ID: 489080
Weight: 2.47ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.37
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ID: 455227
Weight: 1.60ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.78
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ID: 737632
Weight: 19.90ct
Size: 25.6 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.03
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ID: 689884
Weight: 2.44ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 67.34
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ID: 645260
Weight: 1.21ct
Size: 5.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 232.32
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ID: 714460
Weight: 0.72ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.60
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ID: 724434
Weight: 60.43ct
Size: 24.3 x 19.2 mm
Clarity: IF
Content: 1 pc
Price: $ 1,006.52
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ID: 701728
Weight: 0.59ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.66
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ID: 681719
Weight: 16.94ct
Size: 17.1 x 13 mm
Clarity: VS
Content: 1 pc
Price: $ 162.62
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ID: 448698
Weight: 8.65ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 74.21
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ID: 434406
Weight: 4.45ct (total)
Size: 7.2 x 5.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 35.24
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ID: 413735
Weight: 11.82ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 390.06
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ID: 476966
Weight: 22.74ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Price: $ 223.62
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ID: 442962
Weight: 5.63ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 48.31
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ID: 402431
Weight: 6.77ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 62.56
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ID: 701242
Weight: 0.65ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 6.24
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ID: 491297
Weight: 4.03ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 26.65
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ID: 413899
Weight: 1.44ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 66.53
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ID: 714077
Weight: 0.44ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 13.20
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ID: 612322
Weight: 1.68ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 55.44
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ID: 438550
Weight: 8.39ct (total)
Size: 14 x 8.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 71.22
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ID: 498650
Weight: 37.42ct
Size: 23.1 x 17.1 mm
Clarity: VVS-VS
Price: $ 279.49
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ID: 632688
Weight: 4.02ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 110.95
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ID: 702053
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.47
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ID: 702723
Weight: 0.02ct
Size: 1.9 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 24.44
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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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

I love gemstones. My father was a jeweler & I used to shop for stones for him.

Posted By Andie in September, 2024
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Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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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

It was easy and to the point

Posted By Victorius in May, 2025
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate
Enlarged Gemstone Image