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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 426815
Weight: 5.07ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 33.47
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ID: 701639
Weight: 1.14ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.94
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ID: 420101
Weight: 2.21ct (total)
Size: 6 x 3.8 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 128.47
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ID: 456018
Weight: 2.17ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 3 pcs
Price: $ 20.05
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ID: 720092
Weight: 0.06ct
Size: 2.2 x 2.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 80.81
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ID: 485829
Weight: 4.80ct
Size: 11.5 x 8.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.02
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ID: 708191
Weight: 7.23ct
Size: 13.3 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.93
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ID: 586502
Weight: 21.25ct
Size: 18.6 x 14.4 mm
Clarity: VS
Content: 1 pc
Price: $ 168.30
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ID: 701676
Weight: 0.64ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.14
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ID: 692898
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.00
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ID: 646856
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.61
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ID: 697448
Weight: 0.33ct
Size: 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 7.13
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ID: 638369
Weight: 1.14ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.36
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ID: 476880
Weight: 22.02ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Price: $ 216.55
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ID: 714877
Weight: 7.78ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 74.69
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ID: 455187
Weight: 1.74ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 16.08
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ID: 727957
Weight: 2.26ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.42
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ID: 522201
Weight: 13.42ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 26.58
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ID: 450606
Weight: 1.54ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.10
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ID: 701873
Weight: 0.59ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5.66
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ID: 469660
Weight: 7.33ct
Size: 18.7 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.38
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ID: 717356
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 109.20
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ID: 413701
Weight: 14.74ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 486.42
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ID: 455740
Weight: 3.15ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.11
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ID: 714017
Weight: 0.40ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 10.00
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ID: 703040
Weight: 0.02ct
Size: 1.9 mm
Clarity: VS
Content: 1 pc
Price: $ 29.33
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ID: 430538
Weight: 4.93ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 15 pcs
Price: $ 32.54
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ID: 731959
Weight: 0.37ct
Size: 5 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.64
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ID: 545050
Weight: 1.34ct (total)
Size: 6.4 x 4.3 mm
Clarity: SI-I1
Content: 2 pcs
Price: $ 35.38
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ID: 691389
Weight: 0.72ct (total)
Size: 5.2 x 3.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 6.91
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ID: 718118
Weight: 2.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.26
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ID: 509943
Weight: 1.17ct
Size: 9.2 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 308.88
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ID: 523700
Weight: 16.38ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 38.92
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ID: 680795
Weight: 1.19ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.70
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ID: 697637
Weight: 0.92ct
Size: 7.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 11.40
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ID: 573660
Weight: 1.98ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 52.27
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ID: 433291
Weight: 1.77ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.69
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ID: 349836
Weight: 2.25ct (total)
Size: 2.2 x 2.1 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 178.20
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ID: 522738
Weight: 0.69ct
Size: 7.8 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 194.00
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ID: 717996
Weight: 1.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.01
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ID: 715082
Weight: 1.62ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.55
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ID: 454732
Weight: 3.15ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.11
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ID: 646928
Weight: 0.61ct (total)
Size: 3.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 18.30
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ID: 478090
Weight: 4.19ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 38.71
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ID: 413734
Weight: 12.64ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 417.12
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ID: 701702
Weight: 1.59ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.26
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ID: 718636
Weight: 6.76ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.42
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ID: 438483
Weight: 7.88ct (total)
Size: 13.9 x 8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 66.89
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ID: 689872
Weight: 1.49ct
Size: 7.1 x 5.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.12
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ID: 480056
Weight: 9.14ct
Size: 17 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 60.32
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ID: 718549
Weight: 7.19ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.35
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ID: 456472
Weight: 3.35ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 30.96
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ID: 488828
Weight: 2.18ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 57.70
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ID: 440306
Weight: 6.24ct (total)
Size: 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 52.63
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ID: 434312
Weight: 4.54ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.95
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ID: 701322
Weight: 2.08ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.70
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ID: 701947
Weight: 0.98ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.41
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ID: 609051
Weight: 1.76ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.14
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ID: 476890
Weight: 22.93ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Price: $ 225.49
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ID: 724667
Weight: 0.22ct
Size: 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.96
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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 love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

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
Source: Bizrate
Enlarged Gemstone Image