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Black Gemstones for Sale: Shop Black Gems, Gemstones in Stock

Black Gemstones for Sale: Shop Black Gems, Gemstones in Stock

Discover the largest online selection of black gemstones for sale. We have countless black gems to choose from, here are some; black tourmaline, black onyx, black star sapphire, black spinel, black diamond, black opal, black nuummite, black star diopside, black obsidian and more. This is a color which fits into any type of jewelry metals on the market. We stock black gemstones in a large range of prices, sizes and shapes. All items are guaranteed natural and sold as pictured on our website; you will get what you see.
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13.44ct Loose Obsidian | 13.44 carat Pear Obsidian, loose Certified Obsidian from the United States, Natural Untreated Gem, 22.8 x 14 mm, Photo A

13.44 carat Pear Obsidian, loose Certified Obsidian from the United States, Natural Untreated Gem, 22.8 x 14 mm

Buy Natural Obsidian, Qty: 1 pc | 13.44 carat weight Obsidian

13.44ct1 Piece
$ 22.18
22.8 x 14 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 13.44 ct Obsidian
Obsidian Shape: Pear Cabochon Obsidian
Obsidian Size: 22.8 x 14 mm Obsidian
Obsidian Color: Black with Gold Sheen Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Origin: United States Obsidian
Obsidian Treatment: Untreated
Obsidian Quantity: 1
Obsidian Certificate: GemSelect
Product Description:
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9.88ct Loose Onyx | 9.88 ct Cushion Onyx, 11 x 10.9 mm From Sri Lanka, Photo A

9.88 ct Cushion Onyx, 11 x 10.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 2 pcs | 9.88 carat weight Onyx

9.88ct (total)2 Pieces
$ 9.88
11 x 10.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.94 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 10.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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0.12ct Loose Diamond | 0.12 carat Black Diamond, Princess-Cut loose Diamond from India, Natural Untreated Gems, 2.5 x 2.4 mm, Photo A

0.12 carat Black Diamond, Princess-Cut loose Diamond from India, Natural Untreated Gems, 2.5 x 2.4 mm

Buy Natural Diamond, Qty: 20 pcs | 0.12 carat weight Diamond

Select pcs
$ 60.75
2.5 x 2.4 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.12 ct Diamond
Diamond Shape: Princess-Cut Diamond
Diamond Size: 2.5 x 2.4 mm Diamond
Diamond Color: Black Diamond
Diamond Clarity: Opaque Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 1
Diamond Certificate: GemSelect
Product Description:
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8.40ct Loose Onyx | 8.4 ct Oval Onyx, 13.1 x 11 mm From Sri Lanka, Photo A

8.4 ct Oval Onyx, 13.1 x 11 mm From Sri Lanka

Buy Natural Onyx, Qty: 2 pcs | 8.40 carat weight Onyx

8.40ct (total)2 Pieces
$ 16.80
13.1 x 11 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.20 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 13.1 x 11 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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0.24ct Loose Diamond | 0.24 ct Black Diamond, 3 mm Diamond Cut From India, Photo A

0.24 ct Black Diamond, 3 mm Diamond Cut From India

Buy Natural Diamond, Qty: 2 pcs | 0.24 carat weight Diamond

0.24ct (total)2 Pieces
$ 114.63
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.12 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: Black Diamond
Diamond Clarity: Opaque Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
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6.03ct Loose Tourmaline | 6.03 carat Black Tourmaline, Heart loose Tourmaline from Mozambique, Natural Untreated Gem, 11.3 x 10.6 mm, Photo A

6.03 carat Black Tourmaline, Heart loose Tourmaline from Mozambique, Natural Untreated Gem, 11.3 x 10.6 mm

Buy Natural Tourmaline, Qty: 1 pc | 6.03 carat weight Tourmaline

6.03ct1 Piece
$ 80.15
11.3 x 10.6 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 6.03 ct Tourmaline
Tourmaline Shape: Heart Facet Tourmaline
Tourmaline Size: 11.3 x 10.6 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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18.52ct Loose Obsidian | 18.52 carat Pear Obsidian, loose Certified Obsidian from the United States, Natural Untreated Gem, 22.5 x 19.4 mm, Photo A

18.52 carat Pear Obsidian, loose Certified Obsidian from the United States, Natural Untreated Gem, 22.5 x 19.4 mm

Buy Natural Obsidian, Qty: 1 pc | 18.52 carat weight Obsidian

18.52ct1 Piece
$ 13.89
22.5 x 19.4 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 18.52 ct Obsidian
Obsidian Shape: Pear Cabochon Obsidian
Obsidian Size: 22.5 x 19.4 mm Obsidian
Obsidian Color: Black with Gold Sheen Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Origin: United States Obsidian
Obsidian Treatment: Untreated
Obsidian Quantity: 1
Obsidian Certificate: GemSelect
Product Description:
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22.63ct Loose Obsidian | 22.63 ct Baguette Obsidian, 31.5 x 14.1 mm From Mexico, Photo A

22.63 ct Baguette Obsidian, 31.5 x 14.1 mm From Mexico

Buy Natural Obsidian, Qty: 1 pc | 22.63 carat weight Obsidian

22.63ct1 Piece
$ 11.32
31.5 x 14.1 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 22.63 ct Obsidian
Obsidian Shape: Baguette Cabochon Obsidian
Obsidian Size: 31.5 x 14.1 mm Obsidian
Obsidian Color: Black with Gold Sheen Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Origin: Mexico Obsidian
Obsidian Treatment: Untreated
Obsidian Quantity: 1
Obsidian Certificate: GemSelect
Product Description:
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15.01ct Loose Nuummite | 15.01 ct Oval Nuummite, 19.7 x 11.5 mm From India, Photo A

15.01 ct Oval Nuummite, 19.7 x 11.5 mm From India

Buy Natural Nuummite, Qty: 1 pc | 15.01 carat weight Nuummite

15.01ct1 Piece
$ 66.19
19.7 x 11.5 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 15.01 ct Nuummite
Nuummite Shape: Oval Cabochon Nuummite
Nuummite Size: 19.7 x 11.5 mm Nuummite
Nuummite Color: Black with Blue Sparkle Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Origin: India Nuummite
Nuummite Treatment: Untreated
Nuummite Quantity: 1
Nuummite Certificate: GemSelect
Product Description:
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44.07ct Loose Tourmaline | 44.07 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 37.3 x 11.8 mm, Photo A

44.07 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 37.3 x 11.8 mm

Buy Natural Tourmaline, Qty: 1 pc | 44.07 carat weight Tourmaline

44.07ct1 Piece
$ 220.35
37.3 x 11.8 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 44.07 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 37.3 x 11.8 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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23.37ct Loose Onyx | 23.37 ct Oval Onyx, 22.1 x 16 mm From Sri Lanka, Photo A

23.37 ct Oval Onyx, 22.1 x 16 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 23.37 carat weight Onyx

23.37ct1 Piece
$ 105.17
22.1 x 16 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 23.37 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 22.1 x 16 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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19.68ct Loose Obsidian | 19.68 ct Oval Obsidian, 31 x 16.8 mm From the United States, Photo A

19.68 ct Oval Obsidian, 31 x 16.8 mm From the United States

Buy Natural Obsidian, Qty: 1 pc | 19.68 carat weight Obsidian

19.68ct1 Piece
$ 14.76
31 x 16.8 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 19.68 ct Obsidian
Obsidian Shape: Oval Cabochon Obsidian
Obsidian Size: 31 x 16.8 mm Obsidian
Obsidian Color: Black with Gold Sheen Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Origin: United States Obsidian
Obsidian Treatment: Untreated
Obsidian Quantity: 1
Obsidian Certificate: GemSelect
Product Description:
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24.28ct Loose Tourmaline | 24.28 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 19.8 x 16 mm, Photo A

24.28 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 19.8 x 16 mm

Buy Natural Tourmaline, Qty: 1 pc | 24.28 carat weight Tourmaline

24.28ct1 Piece
$ 121.40
19.8 x 16 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 24.28 ct Tourmaline
Tourmaline Shape: Oval Facet Tourmaline
Tourmaline Size: 19.8 x 16 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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22.42ct Loose Onyx | 22.42 carat Pear Shape Onyx, loose Certified Onyx from Sri Lanka, Natural Gem, 24.7 x 18 mm, Photo A

22.42 carat Pear Shape Onyx, loose Certified Onyx from Sri Lanka, Natural Gem, 24.7 x 18 mm

Buy Natural Onyx, Qty: 1 pc | 22.42 carat weight Onyx

22.42ct1 Piece
$ 22.42
24.7 x 18 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 22.42 ct Onyx
Onyx Shape: Pear Rose-Cut Onyx
Onyx Size: 24.7 x 18 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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12.33ct Loose Nuummite | 12.33 ct Cushion Cut Nuummite, 19.4 x 12.8 mm From India, Photo A

12.33 ct Cushion Cut Nuummite, 19.4 x 12.8 mm From India

Buy Natural Nuummite, Qty: 1 pc | 12.33 carat weight Nuummite

12.33ct1 Piece
$ 54.38
19.4 x 12.8 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 12.33 ct Nuummite
Nuummite Shape: Cushion-Cut Nuummite
Nuummite Size: 19.4 x 12.8 mm Nuummite
Nuummite Color: Black with Blue Sparkle Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Origin: India Nuummite
Nuummite Treatment: Untreated
Nuummite Quantity: 1
Nuummite Certificate: GemSelect
Product Description:
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34.24ct Loose Nuummite | 34.24 ct Oval Cut Nuummite, 24.9 x 17.7 mm From India, Photo A

34.24 ct Oval Cut Nuummite, 24.9 x 17.7 mm From India

Buy Natural Nuummite, Qty: 1 pc | 34.24 carat weight Nuummite

34.24ct1 Piece
$ 141.03
24.9 x 17.7 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 34.24 ct Nuummite
Nuummite Shape: Oval Facet Nuummite
Nuummite Size: 24.9 x 17.7 mm Nuummite
Nuummite Color: Black with Blue Sparkle Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Origin: India Nuummite
Nuummite Treatment: Untreated
Nuummite Quantity: 1
Nuummite Certificate: GemSelect
Product Description:
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42.52ct Loose Nuummite | 42.52 ct Oval Checkerboard Nuummite, 27.7 x 25.4 mm From India, Photo A

42.52 ct Oval Checkerboard Nuummite, 27.7 x 25.4 mm From India

Buy Natural Nuummite, Qty: 1 pc | 42.52 carat weight Nuummite

42.52ct1 Piece
$ 178.67
27.7 x 25.4 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 42.52 ct Nuummite
Nuummite Shape: Oval Checkerboard Nuummite
Nuummite Size: 27.7 x 25.4 mm Nuummite
Nuummite Color: Black with Blue Sparkle Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Origin: India Nuummite
Nuummite Treatment: Untreated
Nuummite Quantity: 1
Nuummite Certificate: GemSelect
Product Description:
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1.78ct Loose Cat's Eye Scapolite | 1.78 ct Round Cat's Eye Scapolite, 8.4 mm From Madagascar, Photo A

1.78 ct Round Cat's Eye Scapolite, 8.4 mm From Madagascar

Buy Natural Cat's Eye Scapolite, Qty: 1 pc | 1.78 carat weight Cat's Eye Scapolite

1.78ct1 Piece
$ 9.79
8.4 mm
Item Description
Stone Type: Loose Cat's Eye Scapolite
Cat's Eye Scapolite Weight: 1.78 ct Cat's Eye Scapolite
Cat's Eye Scapolite Shape: Round Cabochon Cat's Eye Scapolite
Cat's Eye Scapolite Size: 8.4 mm Cat's Eye Scapolite
Cat's Eye Scapolite Color: Black Cat's Eye Scapolite
Cat's Eye Scapolite Clarity: Translucent Cat's Eye Scapolite
Cat's Eye Scapolite Origin: Madagascar Cat's Eye Scapolite
Cat's Eye Scapolite Treatment: Untreated
Cat's Eye Scapolite Quantity: 1
Cat's Eye Scapolite Certificate: GemSelect
Product Description:
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13.13ct Loose Tourmaline | 13.13 carat Black Tourmaline, Round loose Tourmaline from Mozambique, Natural Untreated Gem, 14 mm, Photo A

13.13 carat Black Tourmaline, Round loose Tourmaline from Mozambique, Natural Untreated Gem, 14 mm

Buy Natural Tourmaline, Qty: 1 pc | 13.13 carat weight Tourmaline

13.13ct1 Piece
$ 65.65
14 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 13.13 ct Tourmaline
Tourmaline Shape: Round Facet Tourmaline
Tourmaline Size: 14 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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28.35ct Loose Nuummite | 28.35 ct Cushion Cut Nuummite, 22.8 x 17.7 mm From India, Photo A
Click for Product Video (645365)

28.35 ct Cushion Cut Nuummite, 22.8 x 17.7 mm From India

Buy Natural Nuummite, Qty: 1 pc | 28.35 carat weight Nuummite

28.35ct1 Piece
$ 116.80
22.8 x 17.7 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 28.35 ct Nuummite
Nuummite Shape: Cushion-Cut Nuummite
Nuummite Size: 22.8 x 17.7 mm Nuummite
Nuummite Color: Black with Blue Sparkle Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Origin: India Nuummite
Nuummite Treatment: Untreated
Nuummite Quantity: 1
Nuummite Certificate: GemSelect
Product Description:
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18.17ct Loose Obsidian | 18.17 ct Trillion Obsidian, 24.8 x 19.7 mm From the United States, Photo A

18.17 ct Trillion Obsidian, 24.8 x 19.7 mm From the United States

Buy Natural Obsidian, Qty: 1 pc | 18.17 carat weight Obsidian

18.17ct1 Piece
$ 13.63
24.8 x 19.7 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 18.17 ct Obsidian
Obsidian Shape: Trillion Cabochon Obsidian
Obsidian Size: 24.8 x 19.7 mm Obsidian
Obsidian Color: Black with Gold Sheen Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Origin: United States Obsidian
Obsidian Treatment: Untreated
Obsidian Quantity: 1
Obsidian Certificate: GemSelect
Product Description:
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11.39ct Loose Obsidian | 11.39 ct Cushion Obsidian, 22.6 x 11.6 mm From the United States, Photo A

11.39 ct Cushion Obsidian, 22.6 x 11.6 mm From the United States

Buy Natural Obsidian, Qty: 1 pc | 11.39 carat weight Obsidian

11.39ct1 Piece
$ 8.54
22.6 x 11.6 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 11.39 ct Obsidian
Obsidian Shape: Cushion Cabochon Obsidian
Obsidian Size: 22.6 x 11.6 mm Obsidian
Obsidian Color: Black with Gold Sheen Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Origin: United States Obsidian
Obsidian Treatment: Untreated
Obsidian Quantity: 1
Obsidian Certificate: GemSelect
Product Description:
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27.76ct Loose Nuummite | 27.76 ct Oval Nuummite, 20.1 x 16.2 mm From India, Photo A

27.76 ct Oval Nuummite, 20.1 x 16.2 mm From India

Buy Natural Nuummite, Qty: 1 pc | 27.76 carat weight Nuummite

27.76ct1 Piece
$ 114.37
20.1 x 16.2 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 27.76 ct Nuummite
Nuummite Shape: Oval Cabochon Nuummite
Nuummite Size: 20.1 x 16.2 mm Nuummite
Nuummite Color: Black with Blue Sparkle Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Origin: India Nuummite
Nuummite Treatment: Untreated
Nuummite Quantity: 1
Nuummite Certificate: GemSelect
Product Description:
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6.78ct Loose Onyx | 6.78 ct Trillion Onyx, 9.9 x 9.4 mm From Sri Lanka, Photo A

6.78 ct Trillion Onyx, 9.9 x 9.4 mm From Sri Lanka

Buy Natural Onyx, Qty: 2 pcs | 6.78 carat weight Onyx

6.78ct (total)2 Pieces
$ 6.78
9.9 x 9.4 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 3.39 ct Onyx
Onyx Shape: Trillion Cabochon Onyx
Onyx Size: 9.9 x 9.4 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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24.46ct Loose Obsidian | 24.46 ct Fancy Obsidian, 29.9 x 21.8 mm From Mexico, Photo A

24.46 ct Fancy Obsidian, 29.9 x 21.8 mm From Mexico

Buy Natural Obsidian, Qty: 1 pc | 24.46 carat weight Obsidian

24.46ct1 Piece
$ 12.23
29.9 x 21.8 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 24.46 ct Obsidian
Obsidian Shape: Fancy Cabochon Obsidian
Obsidian Size: 29.9 x 21.8 mm Obsidian
Obsidian Color: Black with Gold Sheen Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Origin: Mexico Obsidian
Obsidian Treatment: Untreated
Obsidian Quantity: 1
Obsidian Certificate: GemSelect
Product Description:
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2.43ct Loose Onyx | 2.43 ct Round Onyx, 6.2 mm From Sri Lanka, Photo A

2.43 ct Round Onyx, 6.2 mm From Sri Lanka

Buy Natural Onyx, Qty: 2 pcs | 2.43 carat weight Onyx

2.43ct (total)2 Pieces
$ 4.86
6.2 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.22 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 6.2 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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8.62ct Loose Onyx | 8.62 ct Cushion Onyx, 12 x 7.9 mm From Sri Lanka, Photo A

8.62 ct Cushion Onyx, 12 x 7.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 2 pcs | 8.62 carat weight Onyx

8.62ct (total)2 Pieces
$ 8.62
12 x 7.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.31 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 12 x 7.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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20.38ct Loose Obsidian | 20.38 carat Pear Obsidian, loose Certified Obsidian from the United States, Natural Untreated Gem, 29.6 x 19.6 mm, Photo A

20.38 carat Pear Obsidian, loose Certified Obsidian from the United States, Natural Untreated Gem, 29.6 x 19.6 mm

Buy Natural Obsidian, Qty: 1 pc | 20.38 carat weight Obsidian

20.38ct1 Piece
$ 15.29
29.6 x 19.6 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 20.38 ct Obsidian
Obsidian Shape: Pear Cabochon Obsidian
Obsidian Size: 29.6 x 19.6 mm Obsidian
Obsidian Color: Black with Gold Sheen Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Origin: United States Obsidian
Obsidian Treatment: Untreated
Obsidian Quantity: 1
Obsidian Certificate: GemSelect
Product Description:
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6.24ct Loose Star Sapphire | 6.24 ct Black Star Sapphire, 11.3 x 9.2 mm Oval Cut From Thailand, Photo A

6.24 ct Black Star Sapphire, 11.3 x 9.2 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 6.24 carat weight Star Sapphire

6.24ct1 Piece
$ 124.80
11.3 x 9.2 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 6.24 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 11.3 x 9.2 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
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0.18ct Loose Onyx | 0.18 carat Round Onyx, loose Certified Onyx from Sri Lanka, Natural Gems, 3.6 mm, Photo A

0.18 carat Round Onyx, loose Certified Onyx from Sri Lanka, Natural Gems, 3.6 mm

Buy Natural Onyx, Qty: 61 pcs | 0.18 carat weight Onyx

Select pcs
$ 0.53
3.6 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 0.18 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 3.6 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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0.15ct Loose Onyx | 0.15 carat Pear Onyx, loose Certified Onyx from Sri Lanka, Natural Gems, 3.9 x 3 mm, Photo A

0.15 carat Pear Onyx, loose Certified Onyx from Sri Lanka, Natural Gems, 3.9 x 3 mm

Buy Natural Onyx, Qty: 15 pcs | 0.15 carat weight Onyx

Select pcs
$ 0.48
3.9 x 3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 0.15 ct Onyx
Onyx Shape: Pear Cabochon Onyx
Onyx Size: 3.9 x 3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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29.48ct Loose Spinel | 29.48 ct Black Spinel, 20 x 10.2 mm Baguette Rose Cut From Thailand, Photo A

29.48 ct Black Spinel, 20 x 10.2 mm Baguette Rose Cut From Thailand

Buy Natural Spinel, Qty: 2 pcs | 29.48 carat weight Spinel

29.48ct (total)2 Pieces
$ 88.44
20 x 10.2 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 14.74 ct Spinel
Spinel Shape: Baguette Rose-Cut Spinel
Spinel Size: 20 x 10.2 mm Spinel
Spinel Color: Black Spinel
Spinel Clarity: Opaque Spinel
Spinel Origin: Thailand Spinel
Spinel Treatment: Untreated
Spinel Quantity: 2
Spinel Certificate: GemSelect
Product Description:
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28.37ct Loose Tourmaline | 28.37 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 22.7 x 16.7 mm, Photo A

28.37 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 22.7 x 16.7 mm

Buy Natural Tourmaline, Qty: 1 pc | 28.37 carat weight Tourmaline

28.37ct1 Piece
$ 141.85
22.7 x 16.7 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 28.37 ct Tourmaline
Tourmaline Shape: Cushion-Cut Tourmaline
Tourmaline Size: 22.7 x 16.7 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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0.14ct Loose Diamond | 0.14 carat Black Diamond, Diamond-Cut loose Diamond from India, Natural Untreated Gems, 3 mm, Photo A
Click for Product Video (699335)

0.14 carat Black Diamond, Diamond-Cut loose Diamond from India, Natural Untreated Gems, 3 mm

Buy Natural Diamond, Qty: 17 pcs | 0.14 carat weight Diamond

Select pcs
$ 61.88
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.14 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: Black Diamond
Diamond Clarity: Opaque Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 1
Diamond Certificate: GemSelect
Product Description:
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31.32ct Loose Tourmaline | 31.32 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 25 x 15 mm, Photo A

31.32 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 25 x 15 mm

Buy Natural Tourmaline, Qty: 1 pc | 31.32 carat weight Tourmaline

31.32ct1 Piece
$ 156.60
25 x 15 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 31.32 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 25 x 15 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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7.12ct Loose Nuummite | 7.12 ct Trillion Nuummite, 14.4 x 13.7 mm From India, Photo A

7.12 ct Trillion Nuummite, 14.4 x 13.7 mm From India

Buy Natural Nuummite, Qty: 1 pc | 7.12 carat weight Nuummite

7.12ct1 Piece
$ 31.10
14.4 x 13.7 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 7.12 ct Nuummite
Nuummite Shape: Trillion Cabochon Nuummite
Nuummite Size: 14.4 x 13.7 mm Nuummite
Nuummite Color: Black with Blue Sparkle Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Origin: India Nuummite
Nuummite Treatment: Untreated
Nuummite Quantity: 1
Nuummite Certificate: GemSelect
Product Description:
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Black gemstones never go out of fashion. Shop for natural black gemstones from a huge range of gem types, sizes, shapes and cutting styles. Many natural black rocks to choose from.

The black colored gemstones in stock include black star sapphire, black spinel, black tourmaline, black jasper and more, in singles, lots and matched pairs. From this page, you can filter the results further by using the menu. For instance, you can shop by gem type or shape.

Black Gemstones Price and Value

Most black gemstones offer great value for money where the cheapest is black Obsidian that typically sells for $1 to $5 per carat. Typical price ranges for other black gemstone are;

  • Black Star Diposide - $2 to $10 per carat
  • Black Cat's Eye Scapolite - $2 to $15 per carat
  • Black Onyx - $5 to $20 per carat
  • Black Nummite - $5 to $20 per carat
  • Black Spinel - $5 to $30 per carat
  • Black Star Sapphire $10 to 30 per carat

Black Gemstones in Jewelry

When it comes to jewelry, black gemstones offer a sophisticated and timeless appeal. These captivating stones can elevate the elegance of any jewelry piece, be it a necklace, in rings, earrings or pendants. Their deep, inky hue contrasts beautifully with both silver and gold settings, ensuring a versatile style. Not only do they make a striking statement, but black gemstones also have an aura of mystery that entices many jewelry enthusiasts and collectors.

The Allure of Black Stones

Black stones, often considered as the epitome of elegance and mystery, hold a significant place in the world of gemology. Their dark and often shimmering surface reflects light uniquely, creating a dramatic effect. This allure is not just about their appearance. Historically, many cultures have attributed special powers and meanings to black stones, considering them as protectors against negativity or as symbols of strength and resilience.

Gems of Midnight Hue

Black gems are undoubtedly some of the most striking in the gemological world. While some are purely black, others exhibit hints of green, blue, or brown when viewed under certain lights. Popular examples include onyx, black tourmaline, and black sapphire. Each of these gems carries its own unique properties and stories. For instance, black sapphire is seen as a stone of wisdom and confidence, while onyx is often associated with grounding and protective qualities.

Versatile Beauty of the Stones in Black

The beauty of black stones is undeniable. They provide a neutral palette that can complement almost any outfit, from the most casual to the most formal. Whether you're looking to accessorize with a hint of gothic flair, or you're seeking a subtle yet captivating adornment, black crystals can meet your aesthetic needs. Moreover, their versatility extends beyond fashion; they're often used in various healing practices and spiritual rituals, cementing their place in both our wardrobes and our hearts.

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I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

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