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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 694120
Weight: 19.83ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 59.50
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ID: 454946
Weight: 6.26ct (total)
Size: 14.5 x 7.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 57.84
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ID: 639760
Weight: 1.20ct
Size: 9.5 x 4.9 mm
Clarity: VS
Price: $ 11.52
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ID: 452584
Weight: 2.28ct (total)
Size: 6.7 x 6.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 21.07
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ID: 488715
Weight: 2.72ct
Size: 10.5 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 25.13
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ID: 449995
Weight: 1.70ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.52
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ID: 488778
Weight: 1.48ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 39.17
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ID: 449863
Weight: 0.54ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 387.28
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ID: 714114
Weight: 0.35ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 10.50
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ID: 404479
Weight: 6.09ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.96
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ID: 693035
Weight: 24.21ct
Size: 35.7 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.71
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ID: 491238
Weight: 4.19ct (total)
Size: 7.2 x 5.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 27.71
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ID: 454962
Weight: 7.17ct (total)
Size: 14.8 x 7.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 66.25
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ID: 439184
Weight: 6.13ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 51.78
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ID: 714461
Weight: 0.74ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 22.20
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ID: 455031
Weight: 3.21ct (total)
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 29.66
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ID: 718959
Weight: 0.46ct
Size: 4.7 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 44.16
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ID: 327751
Weight: 5.46ct
Size: 8.4 x 7.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 1,037.83
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ID: 613476
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.36
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ID: 480147
Weight: 2.05ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 32.47
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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: 503325
Weight: 21.98ct
Size: 21.7 x 15.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 297.11
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ID: 620803
Weight: 3.14ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.12
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ID: 550576
Weight: 21.24ct
Size: 22.3 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.94
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ID: 445130
Weight: 11.27ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 373.10
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ID: 405324
Weight: 4.71ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 43.20
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ID: 701629
Weight: 1.75ct
Size: 8.6 x 6.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.25
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ID: 455026
Weight: 1.86ct (total)
Size: 7.1 x 5.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 17.18
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ID: 490183
Weight: 4.38ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 104.06
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ID: 523701
Weight: 2.73ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 25.56
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ID: 733979
Weight: 0.68ct
Size: 5.4 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 73.44
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ID: 680703
Weight: 1.17ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.10
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ID: 701870
Weight: 0.50ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 4.80
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ID: 607777
Weight: 2.18ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 54.67
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ID: 439848
Weight: 5.82ct (total)
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 49.09
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ID: 487367
Weight: 2.42ct
Size: 10.1 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.36
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ID: 520609
Weight: 0.84ct
Size: 8.2 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 181.44
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ID: 680737
Weight: 1.29ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.70
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ID: 485781
Weight: 7.48ct
Size: 11.7 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.24
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ID: 689661
Weight: 1.95ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.82
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ID: 414724
Weight: 13.93ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 367.75
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ID: 454067
Weight: 3.26ct (total)
Size: 5.7 x 3.8 mm
Clarity: VS
Content: 9 pcs
Price: $ 150.61
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ID: 701712
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.28
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ID: 662113
Weight: 29.55ct
Size: 19 x 15.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 248.22
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ID: 708803
Weight: 9.04ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 18.66
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ID: 703293
Weight: 0.02ct
Size: 1.9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.44
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ID: 730093
Weight: 0.30ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 14.40
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ID: 673096
Weight: 1.36ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.64
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ID: 455984
Weight: 2.45ct (total)
Size: 6.2 x 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 22.64
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ID: 701271
Weight: 0.60ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.76
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ID: 708789
Weight: 9.14ct
Size: 13.2 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.86
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ID: 455600
Weight: 4.96ct (total)
Size: 8.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 41.66
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ID: 714117
Weight: 22.29ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 240.73
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ID: 719095
Weight: 0.04ct
Size: 2.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 53.87
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ID: 445915
Weight: 2.39ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 211.25
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ID: 673666
Weight: 15.32ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 220.40
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ID: 701675
Weight: 0.63ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.05
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ID: 449825
Weight: 0.69ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 494.86
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ID: 455105
Weight: 2.63ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 24.30
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ID: 716528
Weight: 0.51ct
Size: 5.4 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 73.44
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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

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

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
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

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 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

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Enlarged Gemstone Image