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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.
Black Gemstones Weight Black Gemstones Size Black Gemstones Clarity Black Gemstones Price Black Gemstones Origin
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Photos are of Actual Products for Sale
45.06ct Loose Nuummite | 45.06 ct Oval Checkerboard Nuummite, 30 x 19.4 mm From India, Photo A

45.06 ct Oval Checkerboard Nuummite, 30 x 19.4 mm From India

Natural Nuummite, Qty: 1 pc | 45.06 carat weight Nuummite

45.06ct1 Piece
$ 189.34
30 x 19.4 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 45.06 ct Nuummite
Nuummite Shape: Oval Checkerboard (double sided) Nuummite
Nuummite Size: 30 x 19.4 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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23.73ct Loose Nuummite | 23.73 ct Oval Nuummite, 23.8 x 15.8 mm From India, Photo A

23.73 ct Oval Nuummite, 23.8 x 15.8 mm From India

Natural Nuummite, Qty: 1 pc | 23.73 carat weight Nuummite

23.73ct1 Piece
$ 97.77
23.8 x 15.8 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 23.73 ct Nuummite
Nuummite Shape: Oval Cabochon Nuummite
Nuummite Size: 23.8 x 15.8 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

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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12.32ct Loose Onyx | 12.32 ct Oval Onyx, 18.2 x 13.3 mm From Sri Lanka, Photo A

12.32 ct Oval Onyx, 18.2 x 13.3 mm From Sri Lanka

Natural Onyx, Qty: 1 pc | 12.32 carat weight Onyx

12.32ct1 Piece
$ 24.64
18.2 x 13.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 12.32 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 18.2 x 13.3 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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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

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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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

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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30.28ct Loose Tourmaline | 30.28 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 33.8 x 16.4 mm, Photo A

30.28 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 33.8 x 16.4 mm

Natural Tourmaline, Qty: 1 pc | 30.28 carat weight Tourmaline

30.28ct1 Piece
$ 151.40
33.8 x 16.4 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 30.28 ct Tourmaline
Tourmaline Shape: Oval Facet Tourmaline
Tourmaline Size: 33.8 x 16.4 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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6.54ct Loose Star Sapphire | 6.54 ct Black Star Sapphire, 11.7 x 9 mm Oval Cut From Thailand, Photo A

6.54 ct Black Star Sapphire, 11.7 x 9 mm Oval Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 6.54 carat weight Star Sapphire

6.54ct1 Piece
$ 130.80
11.7 x 9 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 6.54 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 11.7 x 9 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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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

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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28.51ct Loose Obsidian | 28.51 ct Oval Obsidian, 34.3 x 20.6 mm From the United States, Photo A

28.51 ct Oval Obsidian, 34.3 x 20.6 mm From the United States

Natural Obsidian, Qty: 1 pc | 28.51 carat weight Obsidian

28.51ct1 Piece
$ 21.38
34.3 x 20.6 mm
Item Description
Stone Type: Loose Obsidian
Obsidian Weight: 28.51 ct Obsidian
Obsidian Shape: Oval Cabochon Obsidian
Obsidian Size: 34.3 x 20.6 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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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

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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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

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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39.05ct Loose Onyx | 39.05 ct Oval Rose Cut Onyx, 30.1 x 22.6 mm From Sri Lanka, Photo A

39.05 ct Oval Rose Cut Onyx, 30.1 x 22.6 mm From Sri Lanka

Natural Onyx, Qty: 1 pc | 39.05 carat weight Onyx

39.05ct1 Piece
$ 39.05
30.1 x 22.6 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 39.05 ct Onyx
Onyx Shape: Oval Rose-Cut Onyx
Onyx Size: 30.1 x 22.6 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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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

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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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

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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6.48ct Loose Star Sapphire | 6.48 ct Black Star Sapphire, 11.5 x 8.8 mm Oval Cut From Thailand, Photo A

6.48 ct Black Star Sapphire, 11.5 x 8.8 mm Oval Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 6.48 carat weight Star Sapphire

6.48ct1 Piece
$ 129.60
11.5 x 8.8 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 6.48 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 11.5 x 8.8 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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23.76ct Loose Nuummite | 23.76 ct Oval Nuummite, 19.2 x 16.8 mm From India, Photo A

23.76 ct Oval Nuummite, 19.2 x 16.8 mm From India

Natural Nuummite, Qty: 1 pc | 23.76 carat weight Nuummite

23.76ct1 Piece
$ 97.89
19.2 x 16.8 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 23.76 ct Nuummite
Nuummite Shape: Oval Cabochon Nuummite
Nuummite Size: 19.2 x 16.8 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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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

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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6.45ct Loose Star Sapphire | 6.45 ct Black Star Sapphire, 10.3 x 8.9 mm Oval Cut From Thailand, Photo A

6.45 ct Black Star Sapphire, 10.3 x 8.9 mm Oval Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 6.45 carat weight Star Sapphire

6.45ct1 Piece
$ 116.10
10.3 x 8.9 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 6.45 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.3 x 8.9 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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3.06ct Loose Star Sapphire | 3.06 ct Black Star Sapphire, 8.3 x 7.2 mm Oval Cut From Thailand, Photo A

3.06 ct Black Star Sapphire, 8.3 x 7.2 mm Oval Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 3.06 carat weight Star Sapphire

3.06ct1 Piece
$ 55.08
8.3 x 7.2 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 3.06 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 8.3 x 7.2 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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26.31ct Loose Snowflake Obsidian | 26.31 ct Oval Snowflake Obsidian, 30.3 x 19.9 mm From India, Photo A

26.31 ct Oval Snowflake Obsidian, 30.3 x 19.9 mm From India

Natural Snowflake Obsidian, Qty: 1 pc | 26.31 carat weight Snowflake Obsidian

26.31ct1 Piece
$ 15.52
30.3 x 19.9 mm
Item Description
Stone Type: Loose Snowflake Obsidian
Snowflake Obsidian Weight: 26.31 ct Snowflake Obsidian
Snowflake Obsidian Shape: Oval Cabochon Snowflake Obsidian
Snowflake Obsidian Size: 30.3 x 19.9 mm Snowflake Obsidian
Snowflake Obsidian Color: Gray-White Black Snowflake Obsidian
Snowflake Obsidian Clarity: Opaque Snowflake Obsidian
Snowflake Obsidian Origin: India Snowflake Obsidian
Snowflake Obsidian Treatment: Untreated
Snowflake Obsidian Quantity: 1
Snowflake Obsidian Certificate: GemSelect
Product Description:
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12.68ct Loose Pietersite | 12.68 ct Oval Pietersite, 14.1 x 10.2 mm From China, Photo A

12.68 ct Oval Pietersite, 14.1 x 10.2 mm From China

Natural Pietersite, Qty: 2 pcs | 12.68 carat weight Pietersite

12.68ct (total)2 Pieces
$ 55.79
14.1 x 10.2 mm
Item Description
Stone Type: Loose Pietersite
Pietersite Weight: 6.34 ct Pietersite
Pietersite Shape: Oval Cabochon Pietersite
Pietersite Size: 14.1 x 10.2 mm Pietersite
Pietersite Color: Black Pietersite
Pietersite Clarity: Opaque Pietersite
Pietersite Origin: China Pietersite
Pietersite Treatment: Untreated
Pietersite Quantity: 2
Pietersite Certificate: GemSelect
Product Description:
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4.60ct Loose Star Sapphire | 4.6 ct Black Star Sapphire, 10.2 x 8.9 mm Oval Cut From Thailand, Photo A

4.6 ct Black Star Sapphire, 10.2 x 8.9 mm Oval Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 4.60 carat weight Star Sapphire

4.60ct1 Piece
$ 92.00
10.2 x 8.9 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 4.60 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.2 x 8.9 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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20.30ct Loose Spinel | 20.3 ct Black Spinel, 16.1 x 11.8 mm Oval Rose Cut From Thailand, Photo A

20.3 ct Black Spinel, 16.1 x 11.8 mm Oval Rose Cut From Thailand

Natural Spinel, Qty: 2 pcs | 20.30 carat weight Spinel

20.30ct (total)2 Pieces
$ 66.99
16.1 x 11.8 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 10.15 ct Spinel
Spinel Shape: Oval Rose-Cut Spinel
Spinel Size: 16.1 x 11.8 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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2.97ct Loose Star Sapphire | 2.97 ct Black Star Sapphire, 9.3 x 7.1 mm Oval Cut From Thailand, Photo A

2.97 ct Black Star Sapphire, 9.3 x 7.1 mm Oval Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 2.97 carat weight Star Sapphire

2.97ct1 Piece
$ 44.55
9.3 x 7.1 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 2.97 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 9.3 x 7.1 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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38.94ct Loose Nuummite | 38.94 carat Oval Checkerboard Nuummite, loose Certified Nuummite from India, Natural Untreated Gem, 28.4 x 22.2 mm, Photo A

38.94 carat Oval Checkerboard Nuummite, loose Certified Nuummite from India, Natural Untreated Gem, 28.4 x 22.2 mm

Natural Nuummite, Qty: 1 pc | 38.94 carat weight Nuummite

38.94ct1 Piece
$ 163.63
28.4 x 22.2 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 38.94 ct Nuummite
Nuummite Shape: Oval Checkerboard Nuummite
Nuummite Size: 28.4 x 22.2 mm Nuummite
Nuummite Color: Black Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Origin: India Nuummite
Nuummite Treatment: Untreated
Nuummite Quantity: 1
Nuummite Certificate: GemSelect
Product Description:
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24.74ct Loose Onyx | 24.74 ct Oval Rose Cut Onyx, 25.7 x 19.6 mm From Sri Lanka, Photo A

24.74 ct Oval Rose Cut Onyx, 25.7 x 19.6 mm From Sri Lanka

Natural Onyx, Qty: 1 pc | 24.74 carat weight Onyx

24.74ct1 Piece
$ 24.74
25.7 x 19.6 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 24.74 ct Onyx
Onyx Shape: Oval Rose-Cut Onyx
Onyx Size: 25.7 x 19.6 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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22.77ct Loose Spinel | 22.77 ct Black Spinel, 16.2 x 12.1 mm Oval Rose Cut From Thailand, Photo A

22.77 ct Black Spinel, 16.2 x 12.1 mm Oval Rose Cut From Thailand

Natural Spinel, Qty: 2 pcs | 22.77 carat weight Spinel

22.77ct (total)2 Pieces
$ 69.37
16.2 x 12.1 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 11.39 ct Spinel
Spinel Shape: Oval Rose-Cut Spinel
Spinel Size: 16.2 x 12.1 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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29.76ct Loose Nuummite | 29.76 ct Oval Cut Nuummite, 23.1 x 16.6 mm From India, Photo A

29.76 ct Oval Cut Nuummite, 23.1 x 16.6 mm From India

Natural Nuummite, Qty: 1 pc | 29.76 carat weight Nuummite

29.76ct1 Piece
$ 131.24
23.1 x 16.6 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 29.76 ct Nuummite
Nuummite Shape: Oval Facet Nuummite
Nuummite Size: 23.1 x 16.6 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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4.63ct Loose Star Sapphire | 4.63 ct Black Star Sapphire, 10.2 x 8.5 mm Oval Cut From Thailand, Photo A

4.63 ct Black Star Sapphire, 10.2 x 8.5 mm Oval Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 4.63 carat weight Star Sapphire

4.63ct1 Piece
$ 83.34
10.2 x 8.5 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 4.63 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.2 x 8.5 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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26.13ct Loose Spinel | 26.13 ct Black Spinel, 18.1 x 13.2 mm Oval Rose Cut From Thailand, Photo A

26.13 ct Black Spinel, 18.1 x 13.2 mm Oval Rose Cut From Thailand

Natural Spinel, Qty: 2 pcs | 26.13 carat weight Spinel

26.13ct (total)2 Pieces
$ 86.23
18.1 x 13.2 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 13.07 ct Spinel
Spinel Shape: Oval Rose-Cut Spinel
Spinel Size: 18.1 x 13.2 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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18.41ct Loose Nuummite | 18.41 ct Oval Nuummite, 19.9 x 16.4 mm From India, Photo A

18.41 ct Oval Nuummite, 19.9 x 16.4 mm From India

Natural Nuummite, Qty: 1 pc | 18.41 carat weight Nuummite

18.41ct1 Piece
$ 80.40
19.9 x 16.4 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 18.41 ct Nuummite
Nuummite Shape: Oval Cabochon Nuummite
Nuummite Size: 19.9 x 16.4 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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14.12ct Loose Spinel | 14.12 ct Black Spinel, 14 x 10.2 mm Oval Rose Cut From Thailand, Photo A

14.12 ct Black Spinel, 14 x 10.2 mm Oval Rose Cut From Thailand

Natural Spinel, Qty: 2 pcs | 14.12 carat weight Spinel

14.12ct (total)2 Pieces
$ 46.60
14 x 10.2 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 7.06 ct Spinel
Spinel Shape: Oval Rose-Cut Spinel
Spinel Size: 14 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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22.55ct Loose Nuummite | 22.55 ct Oval Nuummite, 18.5 x 14.7 mm From India, Photo A

22.55 ct Oval Nuummite, 18.5 x 14.7 mm From India

Natural Nuummite, Qty: 1 pc | 22.55 carat weight Nuummite

22.55ct1 Piece
$ 98.47
18.5 x 14.7 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 22.55 ct Nuummite
Nuummite Shape: Oval Cabochon Nuummite
Nuummite Size: 18.5 x 14.7 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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3.76ct Loose Star Sapphire | 3.76 ct Black Star Sapphire, 10.1 x 8.1 mm Oval Cut From Thailand, Photo A

3.76 ct Black Star Sapphire, 10.1 x 8.1 mm Oval Cut From Thailand

Natural Star Sapphire, Qty: 1 pc | 3.76 carat weight Star Sapphire

3.76ct1 Piece
$ 67.68
10.1 x 8.1 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 3.76 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.1 x 8.1 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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11.12ct Loose Nuummite | 11.12 ct Oval Nuummite, 17.4 x 11.7 mm From India, Photo A

11.12 ct Oval Nuummite, 17.4 x 11.7 mm From India

Natural Nuummite, Qty: 1 pc | 11.12 carat weight Nuummite

11.12ct1 Piece
$ 45.81
17.4 x 11.7 mm
Item Description
Stone Type: Loose Nuummite
Nuummite Weight: 11.12 ct Nuummite
Nuummite Shape: Oval Cabochon Nuummite
Nuummite Size: 17.4 x 11.7 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.

Read All

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