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Blue Gemstones | Natural Loose Blue Gems for Sale

Blue Gemstones | Natural Loose Blue Gems for Sale

Explore the world of blue gemstones at GemSelect. Our extensive collection features natural loose gems like sapphires, blue topaz, aquamarine, and tanzanite, available in a variety of shapes including round, oval, pear, and faceted cuts. With mesmerizing shades ranging from deep navy to vibrant sky blue, there's a gem for every style. Prices start as low as $5 and go up to $5000, ensuring options for every budget. All our blue gemstones are in stock, ready to ship worldwide, so you can start creating your dream jewelry today!

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ID: 512881
Weight: 4.38ct
Size: 11.5 x 8.9 mm
Clarity: VS
Content: 1 pc
Price: $ 13,875.84
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ID: 702949
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.00
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ID: 633416
Weight: 7.47ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 1,120.50
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ID: 573982
Weight: 1.73ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 38.06
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ID: 714396
Weight: 22.19ct
Size: 22.5 x 14 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 239.65
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ID: 403262
Weight: 43.72ct
Size: 22 x 19 mm
Clarity: Translucent
Content: 1 pc
Price: $ 807.95
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ID: 487226
Weight: 5.23ct
Size: 9.4 x 7.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 690.36
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ID: 690459
Weight: 8.97ct
Size: 20.7 x 15.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 294.36
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ID: 429655
Weight: 2.27ct
Size: 8.5 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 2,372.15
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ID: 479333
Weight: 1.14ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 798.92
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ID: 429657
Weight: 2.32ct
Size: 8 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 2,909.28
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ID: 520851
Weight: 0.69ct
Size: 8 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 194.00
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ID: 527424
Weight: 2.64ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 2,376.00
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ID: 499576
Weight: 6.82ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 2,291.52
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ID: 485899
Weight: 7.36ct
Size: 13.3 x 10.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 96.77
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ID: 587666
Weight: 2.86ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 75.50
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ID: 692762
Weight: 0.06ct
Size: 2.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 85.79
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ID: 572987
Weight: 18.96ct
Size: 19.9 x 14.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 145.99
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ID: 492445
Weight: 57.85ct
Size: 31.4 x 30.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 687.31
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ID: 338322
Weight: 3000.00ct
Size: 71 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2,138.40
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ID: 658168
Weight: 41.14ct
Size: 25.1 x 19.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 246.36
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ID: 503503
Weight: 25.03ct
Size: 22 x 16 mm
Clarity: VVS
Price: $ 281.94
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ID: 690231
Weight: 115.20ct
Size: 39.4 x 30.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 691.56
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ID: 450374
Weight: 13.54ct
Size: 19.3 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 4,468.20
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ID: 467451
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 478.86
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ID: 327750
Weight: 5.59ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 1,062.55
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ID: 467350
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 454.50
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ID: 634784
Weight: avg. 0.27 ct / each
Size: 5 x 3 mm (calibrated)
Clarity: VS
Price: $ 35.44
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ID: 449769
Weight: 0.77ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 552.24
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ID: 694298
Weight: 13.45ct
Size: 21.7 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.36
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ID: 528115
Weight: 25.74ct
Size: 24 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.43
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ID: 602853
Weight: 2.18ct (total)
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 2 pcs
Price: $ 71.94
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ID: 439693
Weight: 3.34ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7,348.00
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ID: 488825
Weight: 2.42ct (total)
Size: 5.2 x 4 mm
Clarity: VS
Content: 6 pcs
Price: $ 64.04
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ID: 353879
Weight: 5.75ct
Size: 11.8 x 9.2 mm
Clarity: VS
Content: 1 pc
Price: $ 834.90
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ID: 487225
Weight: 5.36ct
Size: 9.2 x 8.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 707.52
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ID: 520673
Weight: avg. 0.79 ct / each
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.25
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ID: 459877
Weight: 4.72ct
Size: 8.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 747.65
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ID: 646936
Weight: 1.37ct
Size: 7.9 x 5.5 mm
Clarity: SI
Content: 1 pc
Price: $ 41.10
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ID: 602281
Weight: 1.70ct
Size: 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 56.10
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ID: 694301
Weight: 21.94ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 54.85
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ID: 717563
Weight: 1.42ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 421.64
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ID: 487224
Weight: 5.74ct
Size: 9.2 x 7.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 757.68
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ID: 405786
Weight: 4.81ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 44.26
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ID: 602284
Weight: 2.72ct
Size: 8.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 89.76
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ID: 694205
Weight: 19.70ct
Size: 23.3 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.10
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ID: 480114
Weight: 23.32ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 229.32
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ID: 717799
Weight: 215.16ct
Size: 45.8 x 31.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 3,307.44
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ID: 658341
Weight: 29.27ct
Size: 27 x 20 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 146.20
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ID: 694567
Weight: 120.92ct
Size: 34.7 x 22.1 mm
Clarity: IF
Content: 1 pc
Price: $ 725.52
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ID: 667030
Weight: 78.13ct
Size: 32.3 x 22.5 mm
Clarity: IF
Content: 1 pc
Price: $ 546.91
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ID: 694293
Weight: 26.46ct
Size: 33.4 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.38
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ID: 441566
Weight: 1.31ct (total)
Size: 5.2 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 576.40
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ID: 439473
Weight: 8.28ct
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 149.04
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ID: 327722
Weight: 6.30ct
Size: 9.5 x 8.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 1,108.80
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ID: 337548
Weight: 16.80ct
Size: 17 x 9.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 5,586.72
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ID: 467404
Weight: 0.52ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 351.70
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ID: 466814
Weight: 3.88ct
Size: 8.3 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 409.73
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ID: 667025
Weight: 69.73ct
Size: 31.4 x 20.9 mm
Clarity: IF
Content: 1 pc
Price: $ 488.11
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ID: 487519
Weight: 6.80ct
Size: 12.3 x 8.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 897.60
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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

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 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

This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!

Posted By Phoenix 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 -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate
Enlarged Gemstone Image