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 |
23.85ct Blue Chalcedony, Cushion, Opaque
24.4 x 18.9 mm
$ 59.39
19.41ct Blue Chalcedony, Pear Shape, Opaque
32.1 x 16.6 mm
$ 48.34
13.03ct Blue Chalcedony, Pear Shape, Opaque
26 x 13.7 mm
$ 27.04
19.70ct Blue Chalcedony, Cushion, Opaque
23.3 x 17.3 mm
$ 49.05
20.64ct Blue Chalcedony, Marquise, Opaque
32.4 x 15.7 mm
$ 51.39
24.49ct Blue Chalcedony, Cushion, Opaque
21 x 20.6 mm
$ 60.99
11.83ct Blue Chalcedony, Pear Shape, Opaque
20 x 15 mm (calibrated)
$ 29.47
26.46ct Blue Chalcedony, Pear Shape, Opaque
33.4 x 17.6 mm
$ 65.89
22.29ct Blue Chalcedony, Marquise, Opaque
30.9 x 16.9 mm
$ 55.51
21.94ct Blue Chalcedony, Pear Shape, Opaque
27 x 20 mm (calibrated)
$ 45.53
29.21ct Blue Chalcedony, Cushion, Opaque
33.6 x 18.4 mm
$ 60.61
2.47ct Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 4.92
3.60ct Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 7.17
14.73ct Blue Chalcedony, Pear Shape, Opaque
23.1 x 16.5 mm
$ 36.69
18.03ct Blue Chalcedony, Cushion, Opaque
21.3 x 17.1 mm
$ 44.90
2.73ct Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 5.44
2.13ct Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 4.24
6.95ct Violet Chalcedony, Cushion, Translucent
12 x 12 mm (calibrated)
$ 25.95
9.24ct Blue Chalcedony, Flower Cut, Translucent
16 x 16 mm (calibrated)
$ 10.12
17.18ct Blue Chalcedony, Pear Shape, Opaque
25 x 18 mm (calibrated)
$ 42.78
2.34ct Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 4.66
3.60ct Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 7.17
12.46ct Blue Chalcedony, Flower Cut, Translucent
16.9 x 16.9 mm
$ 13.65
2.57ct Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 5.12
Why Buy Chalcedony from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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- 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 -> 10 
Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.
Overall Rating -> 10
Very neat and to the point
Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
