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Blue Gemstones | Natural Loose Blue Gems for Sale

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ID: 436058
Weight: 2.95ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 19.48
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ID: 701782
Weight: 3.51ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.60
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ID: 572416
Weight: 17.73ct
Size: 15.7 x 13.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 136.52
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ID: 733899
Weight: 0.75ct
Size: 5.9 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 81.00
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ID: 734659
Weight: 0.80ct
Size: 7.6 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 576.00
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ID: 662109
Weight: 11.69ct
Size: 18.4 x 12 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 98.20
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ID: 490676
Weight: 0.59ct
Size: 6 x 3.1 mm
Clarity: VS
Content: 1 pc
Price: $ 121.52
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ID: 718904
Weight: 0.42ct
Size: 4.5 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.32
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ID: 445955
Weight: 2.78ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.97
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ID: 732639
Weight: 0.74ct (total)
Size: 6.9 x 3.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 53.28
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ID: 337621
Weight: 11.95ct (total)
Size: 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 116.10
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ID: 485488
Weight: 11.84ct
Size: 16.7 x 16.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.62
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ID: 697159
Weight: 0.85ct
Size: 7.2 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.78
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ID: 680692
Weight: 3.07ct
Size: 10.9 x 6.7 mm
Clarity: SI
Content: 1 pc
Price: $ 92.10
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ID: 524538
Weight: 4.75ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 44.83
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ID: 433194
Weight: 1.67ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.03
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ID: 452900
Weight: 1.32ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.19
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ID: 413621
Weight: 1.22ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 56.36
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ID: 489780
Weight: 2.08ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 29.95
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ID: 701720
Weight: 0.61ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.86
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ID: 445700
Weight: 2.84ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.49
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ID: 490194
Weight: 3.77ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.98
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ID: 450428
Weight: 1.81ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.41
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ID: 714952
Weight: 1.84ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 17.66
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ID: 445847
Weight: 1.95ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 167.32
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ID: 736393
Weight: 1.15ct
Size: 8.7 x 7.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.05
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ID: 455928
Weight: 3.12ct (total)
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 28.82
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ID: 718275
Weight: 2.06ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.78
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ID: 585134
Weight: 2.20ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 43.56
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ID: 404555
Weight: 6.28ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 57.70
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ID: 433255
Weight: 1.51ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.97
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ID: 487704
Weight: 2.67ct
Size: 11.1 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.67
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ID: 489301
Weight: 4.27ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 28.24
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ID: 714559
Weight: 22.53ct
Size: 18.6 x 15.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 243.32
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ID: 438773
Weight: 4.12ct
Size: 14 x 8.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.97
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ID: 701963
Weight: 1.07ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.27
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ID: 525602
Weight: 4.24ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 39.18
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ID: 736704
Weight: 1.10ct
Size: 8.1 x 7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.70
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ID: 680733
Weight: 1.21ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 36.30
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ID: 439727
Weight: 6.81ct (total)
Size: 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 57.44
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ID: 689659
Weight: 1.68ct
Size: 7.2 x 5.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.37
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ID: 436391
Weight: 2.80ct (total)
Size: 9.9 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.48
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ID: 449775
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 461.99
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ID: 452720
Weight: 2.59ct (total)
Size: 6.8 x 6.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 23.93
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ID: 454053
Weight: 2.61ct (total)
Size: 10.2 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.12
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ID: 634200
Weight: 1.59ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Price: $ 15.26
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ID: 430197
Weight: 1.66ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 10.96
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ID: 522297
Weight: 6.59ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 61.67
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ID: 455114
Weight: 2.61ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 24.12
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ID: 454605
Weight: 7.20ct (total)
Size: 15.1 x 7.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 66.53
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ID: 430682
Weight: 3.32ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 18.26
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ID: 452609
Weight: 2.44ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.55
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ID: 717993
Weight: 1.64ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 15.74
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ID: 488714
Weight: 2.66ct
Size: 11 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.58
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ID: 612671
Weight: 0.42ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.86
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ID: 413927
Weight: 1.70ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 8 pcs
Price: $ 78.54
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ID: 566479
Weight: 0.68ct
Size: 6.2 x 4.2 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 17.05
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ID: 639195
Weight: 1.64ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 41.14
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ID: 450431
Weight: 1.52ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.94
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ID: 714921
Weight: 2.08ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.97
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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

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 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 -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

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

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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate
Enlarged Gemstone Image