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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 642768
Weight: 0.37ct
Size: 6 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 26.20
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ID: 455618
Weight: 2.86ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.42
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ID: 372299
Weight: 7.78ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 71.89
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ID: 719814
Weight: 0.32ct
Size: 4.6 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 30.72
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ID: 573246
Weight: 1.21ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 31.94
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ID: 588584
Weight: 2.73ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 72.07
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ID: 702070
Weight: 2.42ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.24
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ID: 419810
Weight: 6.26ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 43.82
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ID: 714140
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 10.20
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ID: 618068
Weight: 4.46ct
Size: 9.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 117.74
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ID: 476967
Weight: 22.32ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Price: $ 219.49
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ID: 454051
Weight: 2.48ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.92
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ID: 633479
Weight: 2.15ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.64
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ID: 733891
Weight: 0.44ct
Size: 4.9 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 47.52
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ID: 454152
Weight: 2.51ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.20
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ID: 714788
Weight: 0.39ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 11.70
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ID: 448851
Weight: 7.65ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 65.63
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ID: 734678
Weight: 1.03ct
Size: 7.3 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 494.40
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ID: 633473
Weight: 1.43ct
Size: 7.9 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.73
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ID: 701820
Weight: 3.73ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.89
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ID: 455162
Weight: 4.30ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.12
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ID: 718767
Weight: 0.06ct
Size: 2.6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 80.81
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ID: 717260
Weight: 0.58ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.72
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ID: 680686
Weight: 1.36ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.80
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ID: 478216
Weight: 2.31ct (total)
Size: 6 x 4.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 21.35
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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: 438734
Weight: 4.16ct
Size: 13.9 x 8.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 35.32
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ID: 728157
Weight: 2.45ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.88
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ID: 524642
Weight: avg. 2.08 ct / each
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 15.03
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ID: 720094
Weight: 0.07ct
Size: 2.2 x 2.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 94.27
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ID: 640026
Weight: 2.17ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 54.42
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ID: 525294
Weight: 0.57ct
Size: 6.4 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 105.34
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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: 714727
Weight: 4.05ct
Size: 10.3 x 8.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 4,860.00
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ID: 689634
Weight: 1.56ct
Size: 7.2 x 5.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.06
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ID: 719445
Weight: 0.34ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Price: $ 32.64
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ID: 680704
Weight: 1.22ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 36.60
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ID: 405854
Weight: 4.99ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 45.91
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ID: 489296
Weight: 3.83ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 25.33
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ID: 467339
Weight: 0.54ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 438.26
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ID: 455230
Weight: 1.67ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.43
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ID: 544626
Weight: 0.73ct
Size: 6.4 x 4.4 mm
Clarity: I1
Content: 1 pc
Price: $ 19.27
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ID: 701872
Weight: 0.64ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.14
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ID: 432846
Weight: 1.66ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.96
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ID: 412459
Weight: 1.98ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 117.61
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ID: 413286
Weight: 1.25ct (total)
Size: 5 x 3.8 mm
Clarity: VS
Content: 5 pcs
Price: $ 57.76
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ID: 437487
Weight: 3.08ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 20.33
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ID: 732036
Weight: 1.46ct (total)
Size: 6.1 x 3.8 mm
Clarity: VS
Content: 2 pcs
Price: $ 157.68
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ID: 724707
Weight: 0.30ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.00
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ID: 701348
Weight: 0.63ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 6.05
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ID: 349160
Weight: 1.69ct (total)
Size: 2.4 x 2.4 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 133.85
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ID: 438958
Weight: 5.84ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 49.34
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ID: 486079
Weight: 5.81ct
Size: 13.5 x 9.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 46.02
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ID: 490245
Weight: 4.72ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 112.15
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ID: 462499
Weight: 1.72ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 79.46
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ID: 453994
Weight: 1.34ct
Size: 10.3 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.38
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ID: 445769
Weight: 2.09ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 163.02
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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: 338531
Weight: 11.71ct (total)
Size: 8.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 119.77
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ID: 613062
Weight: 0.47ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.41
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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've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
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

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

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