Loose Onyx Gemstones for Sale - Items in Stock and ready to Ship |...

Onyx is the black form of chalcedony, a cryptocrystalline form of quartz. Onyx naturally occurs in bands of black and white, and is typically dyed to produce the familiar jet black cabochons.

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Overall Rating -> 8

I am currently pleased. I like the layout of the website.

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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

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Overall Rating -> 10

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

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Overall Rating -> 10

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023

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Overall Rating -> 10

Very excited and impressed with all your products. Keep up the good work....more different stones to choose from. I like Cabachons.

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Overall Rating -> 10

Extremely easy to use, and I am fully satisfied with the purchase process.

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Overall Rating -> 10

No issues at all. It was great.

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Overall Rating -> 10

My first order. I am anxious to see if what I ordered is what I receive.

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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

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Overall Rating -> 9

Easy to use. Limited supply of higher quality gemstones.

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Overall Rating -> 10

the searching format was easy to find what i needed. It helped to be able to sort Lowest price to Highest because i wasnt looking to spend too much but i did want an actual stone and not imitation.

Posted By PixelComposer in January, 2024

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Overall Rating -> 10

The website design is a bit finicky for mobile, but Im sure its most likely just a mobile issue. Amazing selection of products, great prices.

Posted By Kuba in December, 2023

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Overall Rating -> 10

Super easy to do business for great products.

Posted By BoBBy in January, 2024

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Overall Rating -> 10

I searched for the item by description and millimeter and had my choice come up and then made the best selection.

Posted By Tim in April, 2024

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Overall Rating -> 9

It was simple and clear to understand.

Posted By Thora007 in December, 2023

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Gemstones A-Z

Buy Onyx Gemstones

2.54 ct Round Onyx, 7 mm From Sri Lanka

8.59 ct Heart Onyx, 10.2 x 10.1 mm From Sri Lanka

2.21 ct Round Onyx, 5.6 mm From Sri Lanka

2.86 ct Round Onyx, 7.1 mm From Sri Lanka

4.2 ct Oval Onyx, 13.1 x 11.1 mm From Sri Lanka

3.36 ct Round Onyx, 7.3 mm From Sri Lanka

3.24 ct Round Onyx, 6.9 mm From Sri Lanka

4.24 ct Heart Onyx, 10.1 x 10.1 mm From Sri Lanka

8.64 ct Heart Onyx, 10.2 x 10.2 mm From Sri Lanka

1.84 ct Round Onyx, 5.5 mm From Sri Lanka

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

2.58 ct Round Onyx, 6.4 mm From Sri Lanka

4.3 ct Heart Onyx, 10.1 x 10.1 mm From Sri Lanka

8.31 ct Heart Rose Cut Onyx, 10.4 x 10.3 mm From Sri Lanka

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

19.42 ct Oval Onyx, 25 x 18.1 mm From Sri Lanka

4.35 ct Heart Onyx, 10.1 x 10.1 mm From Sri Lanka

8.56 ct Heart Rose Cut Onyx, 10.5 x 10.3 mm From Sri Lanka

1.42 ct Round Onyx, 7.1 mm From Sri Lanka

4.66 ct Cushion Onyx, 10.9 x 10.9 mm From Sri Lanka

2.17 ct Round Onyx, 5.5 mm From Sri Lanka

4.38 ct Heart Rose Cut Onyx, 10.4 x 10.4 mm From Sri Lanka

20.88 ct Oval Onyx, 22.1 x 15.8 mm From Sri Lanka

4.24 ct Heart Onyx, 10.2 x 10 mm From Sri Lanka

10.39 carat Pear Onyx, loose Certified Onyx from Sri Lanka, Natural Gem, 19 x 14.5 mm

4.88 ct Cushion Onyx, 11 x 11 mm From Sri Lanka

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

17.9 ct Oval Onyx, 21.8 x 15.8 mm From Sri Lanka

1.2 ct Round Onyx, 5.6 mm From Sri Lanka

9.78 ct Cushion Onyx, 11 x 11 mm From Sri Lanka

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

1.44 ct Round Onyx, 5.9 mm From Sri Lanka

Gemstone Information

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Gemstone EDUCATION

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