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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 474488
Weight: 11.77ct
Size: 16.7 x 12.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 77.69
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ID: 455859
Weight: 2.15ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 19.87
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ID: 488810
Weight: 1.90ct (total)
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 50.29
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ID: 497995
Weight: 2.24ct (total)
Size: 5.4 x 3.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 88.70
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ID: 701466
Weight: 0.67ct
Size: 6.5 x 4.3 mm
Clarity: VVS
Price: $ 6.43
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ID: 454710
Weight: 1.36ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.56
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ID: 671148
Weight: 0.81ct
Size: 5.5 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 77.76
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ID: 476883
Weight: 20.98ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Price: $ 206.32
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ID: 377418
Weight: 5.58ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 5 pcs
Price: $ 51.56
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ID: 438301
Weight: 8.21ct (total)
Size: 13.9 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 69.68
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ID: 250940
Weight: 3.97ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 357.66
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ID: 632323
Weight: 2.69ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 61.87
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ID: 717336
Weight: 2.91ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 1,222.20
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ID: 714110
Weight: 0.39ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 11.70
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ID: 692884
Weight: 0.04ct
Size: 2.1 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.00
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ID: 715027
Weight: 2.08ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.97
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ID: 718291
Weight: 1.86ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.86
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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: 446078
Weight: 3.52ct (total)
Size: 5.5 x 3.9 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 253.44
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ID: 714125
Weight: 21.10ct
Size: 16.1 x 13.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 227.88
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ID: 690305
Weight: 25.88ct
Size: 25.8 x 19.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.00
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ID: 674998
Weight: 0.59ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 4.96
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ID: 718293
Weight: 2.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.20
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ID: 505579
Weight: avg. 0.67 ct / each
Size: 8.2 x 4.2 mm
Clarity: VVS-VS
Price: $ 73.62
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ID: 415906
Weight: 2.22ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 219.78
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ID: 426868
Weight: 2.46ct
Size: 8.4 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 16.24
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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: 736691
Weight: 1.11ct
Size: 8.2 x 6.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.77
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ID: 718932
Weight: 0.04ct
Size: 2.3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.89
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ID: 450525
Weight: 1.72ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.64
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ID: 544311
Weight: 0.78ct
Size: 6.6 x 4.5 mm
Clarity: SI
Content: 1 pc
Price: $ 20.59
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ID: 448241
Weight: 2.38ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.65
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ID: 657244
Weight: 2.06ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 17.30
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ID: 455152
Weight: 4.58ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.32
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ID: 684581
Weight: 0.22ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 5.65
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ID: 385125
Weight: 4.71ct
Size: 16 x 8 mm (calibrated)
Clarity: VVS-VS
Price: $ 43.52
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ID: 438621
Weight: 8.23ct (total)
Size: 13.8 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 69.85
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ID: 680944
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.30
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ID: 488783
Weight: 1.84ct (total)
Size: 5 x 3.9 mm
Clarity: VS
Content: 6 pcs
Price: $ 48.70
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ID: 432674
Weight: 3.55ct (total)
Size: 11.9 x 6.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 23.44
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ID: 432824
Weight: 1.87ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.35
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ID: 438574
Weight: 8.11ct (total)
Size: 13.9 x 7.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 68.84
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ID: 689667
Weight: 1.88ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.89
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ID: 694311
Weight: 15.66ct
Size: 23.1 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.98
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ID: 485773
Weight: 5.41ct
Size: 12.2 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 71.12
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ID: 360389
Weight: 2.20ct
Size: 8.8 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 484.00
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ID: 642294
Weight: 23.47ct
Size: 20 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.85
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ID: 509773
Weight: 0.81ct
Size: 8 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 213.84
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ID: 692867
Weight: 0.04ct
Size: 2.1 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.00
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ID: 440000
Weight: 6.51ct (total)
Size: 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 54.91
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ID: 701618
Weight: 2.93ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.55
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ID: 439733
Weight: 6.35ct (total)
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 53.57
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ID: 487832
Weight: 2.68ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 17.65
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ID: 436656
Weight: 1.41ct
Size: 10.1 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 9.31
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ID: 501660
Weight: 2.78ct (total)
Size: 5.8 x 3.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 203.28
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ID: 443046
Weight: 2.63ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.57
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ID: 701635
Weight: 0.98ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.41
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ID: 474862
Weight: 8.20ct
Size: 18.4 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 54.12
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ID: 490124
Weight: 4.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 96.23
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ID: 691391
Weight: 0.83ct (total)
Size: 7 x 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.97
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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

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 -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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