Natural Chalcedony Gemstones for Sale
Browse our collection of natural chalcedony gemstones in beautiful colors, perfect for custom jewelry and gemstone collections.
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Bi-color
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Black
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Blue Chalcedony
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet Chalcedony
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
2.90ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.96
6.76ct Purplish Blue Chalcedony, Cushion, Translucent
12 x 12 mm (calibrated)
$ 30.42
20.91ct Light Purplish Blue Chalcedony, Cushion, Opaque
23 x 19.2 mm
$ 62.74
4.91ct Purplish Blue Chalcedony, Cushion, Translucent
12 x 12 mm (calibrated)
$ 22.09
2.60ct Violet Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.24
2.84ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.82
19.83ct Light Sky Blue Chalcedony, Pear Shape, Opaque
25 x 18 mm (calibrated)
$ 59.50
31.20ctw Violet Blue Chalcedony, Flower Cut, Translucent
15 x 15 mm (calibrated)
$ 37.44
18.23ct Light Purplish Blue Chalcedony, Cushion, Opaque
22.6 x 15.6 mm
$ 54.70
2.82ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.77
6.64ct Bluish Violet Chalcedony, Cushion, Translucent
12 x 12 mm (calibrated)
$ 29.88
19.25ct Violet Blue Chalcedony, Cushion, Opaque
22.4 x 17 mm
$ 57.76
4.89ctw Light Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 11.74
3.37ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 8.09
3.32ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 7.97
3.34ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 8.02
6.17ct Purplish Blue Chalcedony, Cushion, Translucent
12 x 12 mm (calibrated)
$ 27.77
21.95ctw Violet Blue Chalcedony, Flower Cut, Translucent
13 x 13 mm (calibrated)
$ 28.98
2.70ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.48
13.04ctw Light Purplish Blue Chalcedony, Round, Transparent
13 mm (calibrated)
$ 17.21
2.68ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.43
3.11ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 7.46
5.97ct Medium Violet Chalcedony, Cushion, Translucent
12 x 12 mm (calibrated)
$ 26.87
17.82ct Light Sky Blue Chalcedony, Pear Shape, Opaque
26.1 x 18.4 mm
$ 53.46
Why Buy Chalcedony from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Chalcedony Stones
Our natural chalcedony stones are carefully selected for their smooth texture, even color and excellent cutting quality. This microcrystalline quartz is valued for its soft translucency and elegant appearance, making it a versatile choice for fine jewelry.
Loose Chalcedony Gemstones Online
Shop loose chalcedony gemstones online with confidence at GemSelect. We offer detailed photos, exact stone specifications and secure worldwide shipping, allowing you to choose the perfect gemstone for your design.
Blue Chalcedony Gemstones
Blue chalcedony is especially popular for its soft pastel tones and calming appearance. These gemstones pair beautifully with white gold and silver, making them ideal for rings, pendants and contemporary jewelry styles.
Chalcedony Cabochons
Chalcedony is commonly cut as cabochons to highlight its smooth surface and gentle glow. Oval, round and freeform cabochons are perfect for statement rings and artisan jewelry pieces.
Faceted Chalcedony Stones
Faceted chalcedony stones offer additional brilliance while maintaining the gem’s characteristic softness. They are well suited for earrings and lighter jewelry designs where subtle sparkle is desired.
Calibrated Chalcedony Sizes
We offer calibrated chalcedony gemstones in popular sizes such as 6 mm, 8 mm and 8 x 6 mm, making them easy to set in standard jewelry mountings.
Wholesale Chalcedony Gemstones
Buy chalcedony gemstones in bulk for jewelry production or resale. Our competitive pricing and wide inventory make sourcing consistent quality stones simple and efficient.
Learn more about properties, origins and care on our Chalcedony Information Page.
FAQs
Is chalcedony a durable gemstone?
Chalcedony has a Mohs hardness of 6.5 to 7, making it suitable for most jewelry types. With proper care, it performs well in rings, earrings and pendants.
Are your chalcedony gemstones natural?
Yes, all our chalcedony gemstones are natural. Any treatments, if present, are fully disclosed on each product page for complete transparency.
What colors of chalcedony are available?
Chalcedony occurs in a range of colors including blue, white, gray, pink and lavender. Blue chalcedony is among the most sought-after varieties for jewelry.
Is chalcedony suitable for engagement rings?
While chalcedony can be used in engagement rings, protective settings are recommended due to its moderate hardness compared to sapphires or diamonds.
Can I buy loose chalcedony stones in matched pairs?
Yes, matched pairs are available for earrings and symmetrical designs. You can filter by size, shape and color to find well-matched stones.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
Plan on purchasing on an ongoing basis. So far.....so good....
Overall Rating -> 10 
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Overall Rating -> 9
Everything was good, the purchase was what I expected and what they show is what you get.
Overall Rating -> 10
I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.
Overall Rating -> 9
It was fine . Wish there had been more round stones to select from
