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Loose Black Sapphire - Shop Natural Black Sapphire Stones, Faceted and Cabochons for Jewelry

Loose Black Sapphire - Shop Natural Black Sapphire Stones, Faceted and Cabochons for Jewelry

Welcome to our exceptional collection of loose black sapphire gemstones. Whether you're searching for a natural black sapphire, a striking black star sapphire, or a rare untreated black sapphire, we have the perfect stone to suit your needs. Explore stunning options like faceted black sapphire, cabochon cuts, and elegant shapes such as oval and round black sapphires. Ideal for creating exquisite rings, pendants, or earrings, our collection ensures both quality and variety.
Find all other natural loose sapphires in our store.

Black Sapphire Weight
Black Sapphire Size
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Black Sapphire Price

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ID: 683217
Weight: 2.19ct
Size: 8.8 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.30
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ID: 683629
Weight: 2.50ct
Size: 8.9 x 6.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.00
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ID: 683566
Weight: 2.92ct
Size: 9 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.07
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ID: 683214
Weight: 3.91ct
Size: 9.4 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 84.46
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ID: 683968
Weight: 17.54ct
Size: 15.6 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 228.02
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ID: 678303
Weight: 4.26ct
Size: 10.7 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.68
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ID: 682753
Weight: 2.26ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.68
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ID: 682967
Weight: 8.65ct
Size: 12.4 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 207.60
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ID: 683543
Weight: 5.13ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 110.81
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ID: 683380
Weight: 4.38ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 88.13
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ID: 678294
Weight: 3.25ct
Size: 10.6 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.50
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ID: 682737
Weight: 7.59ct
Size: 11.8 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 182.16
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ID: 682688
Weight: 4.82ct
Size: 11.6 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 115.68
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ID: 682690
Weight: 6.43ct
Size: 11.5 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 154.32
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ID: 683342
Weight: 6.28ct
Size: 10.5 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 135.65
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ID: 683619
Weight: 3.95ct
Size: 9.2 x 7.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 85.32
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ID: 682738
Weight: 8.75ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 210.00
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ID: 682964
Weight: 5.97ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 143.28
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ID: 682730
Weight: 7.12ct
Size: 11.2 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 170.88
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ID: 683172
Weight: 5.01ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 108.22
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ID: 683374
Weight: 5.51ct
Size: 11.1 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 119.02
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ID: 678299
Weight: 6.28ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 113.04
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ID: 683376
Weight: 3.97ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 71.46
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ID: 682776
Weight: 3.50ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 63.00
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ID: 682740
Weight: 5.39ct
Size: 10.2 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 129.36
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ID: 682733
Weight: 6.03ct
Size: 10.9 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 144.72
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ID: 683487
Weight: 4.49ct
Size: 10.8 x 8.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.98
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ID: 682965
Weight: 7.80ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 187.20
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ID: 684799
Weight: 41.19ct
Size: 20.2 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 642.56
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ID: 682671
Weight: 2.72ct
Size: 8.2 x 6.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.96
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ID: 682692
Weight: 6.52ct
Size: 11.8 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 130.40
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ID: 682762
Weight: 1.29ct
Size: 7.5 x 5.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.22
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ID: 682685
Weight: 6.13ct
Size: 10.2 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 147.12
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ID: 683493
Weight: 5.17ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 111.67
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ID: 682777
Weight: 2.26ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.68
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ID: 683496
Weight: 4.70ct
Size: 9.2 x 8.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 101.52
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ID: 683225
Weight: 3.62ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 78.19
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ID: 683169
Weight: 2.88ct
Size: 9 x 6.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.21
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ID: 683696
Weight: 5.71ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 123.34
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ID: 683621
Weight: 3.70ct
Size: 10.4 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.92
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ID: 683491
Weight: 4.23ct
Size: 9.4 x 7.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.37
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ID: 682727
Weight: 6.21ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 149.04
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ID: 683561
Weight: 3.50ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 75.60
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ID: 683171
Weight: 2.95ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 63.72
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ID: 683625
Weight: 3.64ct
Size: 9.1 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.62
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ID: 683373
Weight: 4.38ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 94.61
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ID: 683563
Weight: 3.34ct
Size: 9.7 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.14
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ID: 682729
Weight: 4.92ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 117.60
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ID: 683375
Weight: 4.45ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 96.12
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ID: 683223
Weight: 3.26ct
Size: 9.7 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.42
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ID: 683620
Weight: 2.47ct
Size: 8.8 x 6.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.35
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ID: 683220
Weight: 3.50ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 75.60
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ID: 683341
Weight: 3.28ct
Size: 12.1 x 7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.85
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ID: 683168
Weight: 2.45ct
Size: 8.5 x 6.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.92
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ID: 682721
Weight: 7.81ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 187.44
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ID: 682670
Weight: 3.05ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 54.90
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ID: 683570
Weight: 3.42ct
Size: 10.1 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.87
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ID: 683394
Weight: 2.77ct
Size: 8.1 x 6.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.83
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ID: 683537
Weight: 4.06ct
Size: 9.4 x 7.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 87.70
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ID: 683492
Weight: 5.09ct
Size: 10.3 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 109.94
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

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

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
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 -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb 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

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Why Choose Loose Black Sapphire for Your Jewelry?

A loose black sapphire offers unmatched versatility for creating custom jewelry. Whether you’re designing rings, pendants, or earrings, these stones add timeless elegance to any piece. Choose from options like natural black sapphire, black star sapphire, or rare untreated black sapphires for a truly unique touch. Their durability and classic appeal make them a popular choice for both personal collections and gifts.

Available Cuts and Styles

Our collection includes a variety of loose sapphire cuts and styles to suit any design. From faceted black sapphires for a sparkling finish to cabochon black sapphires for a smooth and elegant look, you’ll find the perfect stone. Popular shapes include oval black sapphire and round black sapphire, each offering distinct charm and brilliance.

Quality and Treatment Options

We provide heat-treated black sapphires for enhanced color and clarity, as well as untreated black sapphires for those who prefer natural beauty. Every black sapphire stone is carefully selected to ensure superior quality. For those seeking unique options, explore our rare black sapphires and black star sapphire selections.

Wholesale and Rare Gemstone Availability

Looking to buy in bulk? Our wholesale black sapphires are perfect for jewelers and designers. If you’re searching for exclusive pieces, don’t miss our collection of rare black sapphires and loose black corundum. These stunning stones are ideal for crafting one-of-a-kind jewelry.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

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

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
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 -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb 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

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

FAQ's

What is a black sapphire?

A black sapphire is a variety of corundum, known for its deep black color and exceptional durability. These stones are popular for custom jewelry designs, including black sapphire rings, pendants, and earrings.

What are the different types of loose black sapphire cuts available?

Loose black sapphires come in various cuts, including faceted black sapphire for added brilliance and cabochon black sapphire for a smooth, polished finish. Common shapes include oval black sapphire and round black sapphire.

Are there untreated black sapphires available?

Yes, untreated black sapphires are available for those who prefer natural beauty. However, heat-treated black sapphires are also popular for their enhanced color and clarity.

What is a black star sapphire?

A black star sapphire is a rare variety of black sapphire with a star-like phenomenon called asterism. These unique stones are highly sought after for statement jewelry.

Can I purchase wholesale black sapphires?

Yes, we offer wholesale black sapphires, ideal for jewelers or designers looking to buy in bulk. Options include natural black sapphire, heat-treated, and untreated stones.

What makes rare black sapphires special?

Rare black sapphires are valued for their exceptional quality, unique characteristics, or untreated nature, making them ideal for collectors and one-of-a-kind jewelry pieces.

What is loose black corundum?

Loose black corundum refers to black sapphire stones that are not set in jewelry, allowing for custom designs. These loose gems are versatile and perfect for creating personalized jewelry like sapphire rings or pendants.

Are black sapphire earrings and pendants durable?

Yes, black sapphire earrings and pendants are highly durable, as sapphire is one of the hardest gemstones, making it resistant to scratches and everyday wear.

How do I choose between faceted and cabochon black sapphire?

Faceted black sapphire is ideal for those seeking sparkle and brilliance, while cabochon black sapphire offers a smooth, understated elegance. The choice depends on personal preference and the jewelry design.

Enlarged Gemstone Image