Obsidian for Sale: Buy Natural Obsidian, Ships Worldwide

Explore a beautiful collection of natural loose Obsidian for sale. We carry black obsidian, snowflake obsidian multicolor obsidian and more. You can select from different shapes like oval, pear, square or cushion. Obsidian is very affordable and also available in large sizes; this makes it a good gemstone for pendants. At our company we sell natural obsidian gemstones only. Certification from professional Gemstone Labs is available for all our gemstones online.

Selected Gemstones

Gemstones A-Z

Actinolite Cat's Eye 58 Agate 812 Agate Geode 19 Almandine Garnet 35 Amazonite 212 Amethyst 3,141 Amethyst Geode Slice 80 Ametrine 206 Ammolite 452 Andalusite 204 Andesine Labradorite 149 Apatite 562 Aquamarine 90 Aventurine 129 Azotic Topaz 13 Azurite 20 Black Opal 327 Bloodstone 256 Boulder Opal 216 Carnelian 91 Cat's Eye Apatite 39 Cat's Eye Aquamarine 18 Cat's Eye Gemstones 1,110 Cat's Eye Moonstone 67 Cat's Eye Opal 168 Cat's Eye Scapolite 97 Chalcedony 124 Charoite 166 Chocolate Opal 75 Chrome Diopside 1 Chrysoberyl 100 Chrysoberyl Cat's Eye 177 Chrysocolla 63 Chrysoprase 33 Citrine 4,255 Color Change Gemstones 830 Color-Change Diaspore 712 Color-Change Fluorite 59 Color-Change Garnet 59 Coral 293 Demantoid Garnet 248 Dendritic Agate 245 Diamond 698 Druzy Amethyst 5 Druzy Azurite 20 Druzy Citrine 51 Druzy Variscite 132 Emerald 882 Enstatite 5 Fire Agate 338 Fire Opal 168 Fluorite 205 Fossil Coral 330 Garnet 5,852 Golden Beryl 182 Grandidierite 186 Grossularite Garnet 50 Hematite 372 Hemimorphite 46 Hemimorphite Druzy 46 Hessonite Garnet 2,250 Hiddenite 17 Howlite 142 Idocrase 27 Imperial Topaz 12 Iolite 170 Jadeite 319 Jasper 1,362 Kornerupine 244 Kunzite 438 Kyanite 715 Labradorite 690 Lapis Lazuli 339 Larimar 153 Lepidolite 49 Malachite 243 Malaya Garnet 149 Mali Garnet 12 Maw-Sit-Sit 132 Moonstone 970 Morganite 909 Moss Agate 69 Mother Of Pearl 102 Mystic Quartz 422 Mystic Topaz 28 Nuummite 121 Obsidian 247 Onyx 288 Opal 1,211 Opal Doublet 5 Opal In Matrix 20 Peanut Wood 15 Pearl 19 Peridot 1,397 Pietersite 654 Prehnite 837 Psilomelane Dendrite 25 Pyrite 16 Pyrope Garnet 1,849 Quartz 1,321 Quartz Cat's Eye 85 Quartz With Hedenbergite 9 Quartz With Marcasite 190 Rainbow Moonstone 624 Rainbow Pyrite 183 Rhodochrosite 158 Rhodolite Garnet 457 Rhodonite 38 Rose Quartz 747 Rubellite Tourmaline 12 Ruby 1,268 Ruby In Fuchsite 93 Ruby-Zoisite 220 Rutile Quartz 540 Sapphire 5,112 Scapolite 97 Scolecite 34 Seraphinite 50 Serpentine 80 Sillimanite 73 Sillimanite Cat's Eye 401 Smithsonite 1 Smoky Quartz 1,065 Snowflake Obsidian 35 Sodalite 34 Spectrolite 147 Spessartite Garnet 382 Sphalerite 359 Sphene 505 Spinel 959 Star Diopside 7 Star Garnet 50 Star Gemstones 843 Star Moonstone 98 Star Rose Quartz 18 Star Ruby 257 Star Sapphire 410 Star Sunstone 3 Strawberry Quartz 950 Sunstone 525 Tanzanite 836 Tiger's Eye 861 Tiger's Eye Matrix 166 Topaz 4,622 Tourmaline 2,437 Tsavorite Garnet 251 Turquoise 94 Uvarovite Garnet Drusy 60 Variscite 8 Zircon 2,062

Bi-color

Black Obsidian

Blue

Brown

Golden Obsidian

Gray

Green

Multicolor

Orange

Pink

Purple

Red

Turquoise

Violet

White

Yellow

Obsidian Single

Obsidian Pairs

Obsidian Lots

Obsidian Faceted

Obsidian Cabochons

Size Ranges

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Photos are of Actual Products for Sale

17.64 ct Trillion Obsidian, 24.6 x 22.2 mm From the United States

Natural Obsidian, Qty: 1 pc | 17.64 carat weight Obsidian

17.64ct1 Piece

$ 13.23

24.6 x 22.2 mm

Item Description
Stone Type:	Loose Obsidian
Obsidian Weight:	17.64 ct Obsidian
Obsidian Shape:	Trillion Cabochon Obsidian
Obsidian Size:	24.6 x 22.2 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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18.17 ct Trillion Obsidian, 24.8 x 19.7 mm From the United States

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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38.75 ct Trillion Obsidian, 34.9 x 25.8 mm From Mexico

Natural Obsidian, Qty: 1 pc | 38.75 carat weight Obsidian

38.75ct1 Piece

$ 42.63

34.9 x 25.8 mm

Item Description
Stone Type:	Loose Obsidian
Obsidian Weight:	38.75 ct Obsidian
Obsidian Shape:	Trillion Cabochon Obsidian
Obsidian Size:	34.9 x 25.8 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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15.82 ct Trillion Obsidian, 23.6 x 20.4 mm From the United States

Natural Obsidian, Qty: 1 pc | 15.82 carat weight Obsidian

15.82ct1 Piece

$ 26.10

23.6 x 20.4 mm

Item Description
Stone Type:	Loose Obsidian
Obsidian Weight:	15.82 ct Obsidian
Obsidian Shape:	Trillion Cabochon Obsidian
Obsidian Size:	23.6 x 20.4 mm Obsidian
Obsidian Color:	Light Blackish Brown 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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26.72 ct Trillion Obsidian, 27.3 x 21.9 mm From Mexico

Natural Obsidian, Qty: 1 pc | 26.72 carat weight Obsidian

26.72ct1 Piece

$ 29.39

27.3 x 21.9 mm

Item Description
Stone Type:	Loose Obsidian
Obsidian Weight:	26.72 ct Obsidian
Obsidian Shape:	Trillion Cabochon Obsidian
Obsidian Size:	27.3 x 21.9 mm Obsidian
Obsidian Color:	Light Blackish Brown Obsidian
Obsidian Clarity:	Opaque Obsidian
Obsidian Origin:	Mexico Obsidian
Obsidian Treatment:	Untreated
Obsidian Quantity:	1
Obsidian Certificate:	GemSelect
Product Description:

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17.87 ct Trillion Obsidian, 24.8 x 20.1 mm From the United States

Natural Obsidian, Qty: 1 pc | 17.87 carat weight Obsidian

17.87ct1 Piece

$ 29.49

24.8 x 20.1 mm

Item Description
Stone Type:	Loose Obsidian
Obsidian Weight:	17.87 ct Obsidian
Obsidian Shape:	Trillion Cabochon Obsidian
Obsidian Size:	24.8 x 20.1 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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12.98 ct Trillion Obsidian, 23.2 x 19.2 mm From the United States

Natural Obsidian, Qty: 1 pc | 12.98 carat weight Obsidian

12.98ct1 Piece

$ 21.42

23.2 x 19.2 mm

Item Description
Stone Type:	Loose Obsidian
Obsidian Weight:	12.98 ct Obsidian
Obsidian Shape:	Trillion Cabochon Obsidian
Obsidian Size:	23.2 x 19.2 mm Obsidian
Obsidian Color:	Light Blackish Brown 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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15.68 ct Trillion Obsidian, 25 x 21 mm From the United States

Natural Obsidian, Qty: 1 pc | 15.68 carat weight Obsidian

15.68ct1 Piece

$ 25.87

25 x 21 mm

Item Description
Stone Type:	Loose Obsidian
Obsidian Weight:	15.68 ct Obsidian
Obsidian Shape:	Trillion Cabochon Obsidian
Obsidian Size:	25 x 21 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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18.03 ct Trillion Obsidian, 24.1 x 19.9 mm From the United States

Natural Obsidian, Qty: 1 pc | 18.03 carat weight Obsidian

18.03ct1 Piece

$ 29.76

24.1 x 19.9 mm

Item Description
Stone Type:	Loose Obsidian
Obsidian Weight:	18.03 ct Obsidian
Obsidian Shape:	Trillion Cabochon Obsidian
Obsidian Size:	24.1 x 19.9 mm Obsidian
Obsidian Color:	Light Blackish Brown 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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This Page in Other Languages

Obsidian Gemstone: A Unique and Timeless Beauty

Obsidian is a naturally occurring volcanic glass. It is formed when felsic lava extruded from a volcano cools without crystal growth. Obsidian has been known since prehistoric times, and has some fascinating properties as well as some important practical uses.

In addition to its use as a gemstone, obsidian has been used in cardiac surgery, as well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels. In some stones, the inclusion of small, white, radially clustered crystals of cristobalite in the black glass produce a blotchy or snowflake pattern, and this is known in the gem trade as snowflake obsidian.

Obsidian: The Black Elegance

Obsidian, a natural volcanic glass, stands out with its deep black hue. Its sleek and glossy surface, formed when molten lava cools rapidly, exudes a sense of mystery and sophistication, making it a popular choice for jewelry enthusiasts.

Rainbow Obsidian's Prismatic Allure

Among the mesmerizing varieties of obsidian is the enchanting rainbow obsidian. This type showcases a stunning play of colors, displaying iridescent swirls that shift as light dances across its surface. This unique optical effect lends rainbow obsidian an added dimension of allure, perfect for those seeking a distinctive and vibrant gemstone option.

Price and Rarity of Obsidian

The price of obsidian gemstones can vary widely based on factors such as quality, size, and color. While basic black obsidian is relatively affordable, rarer varieties like rainbow obsidian can command a higher price due to their unique visual effects. Despite the range in prices, obsidian remains an attractive choice for those looking to make a statement with their jewelry without breaking the bank.

Versatile Obsidian Rings

Obsidian's sleek beauty and timeless elegance make it a popular choice for crafting rings. Its lustrous black surface complements both silver and gold settings, allowing for versatile and striking designs. Whether used as a centerpiece or as accent stones, obsidian gemstones add a touch of sophistication to rings, making them a preferred choice for those who appreciate bold yet classic jewelry pieces.

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Gemstone Information

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Overall Rating -> 9

Well presented images, clear information, quick and easy check out.

Posted By Mr. Bezel in July, 2023

Source: Bizrate

Overall Rating -> 10

I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024

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Overall Rating -> 7

I feel pretty good so far, pending the delivery of the item ordered.

Posted By Steve in November, 2023

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Overall Rating -> 10

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

Posted By Jrplunk in April, 2024

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Overall Rating -> 10

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.

Posted By ChiChi in January, 2024

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Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024

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Overall Rating -> 10

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023

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Overall Rating -> 10

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024

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Overall Rating -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

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Overall Rating -> 10

Always an easy experience using Gem select.

Posted By Jeff in November, 2023

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Overall Rating -> 10

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024

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Overall Rating -> 10

Great site

Posted By Lord of Bananas in November, 2023

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Overall Rating -> 10

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023

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Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

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Overall Rating -> 7

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024

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