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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (174): Chalcedony Clear All
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ID: 3031411 pcs
5.25ct Chalcedony
12.14mm x 10.12mm x 6.44mm
USD 10.50
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ID: 3432851 pcs
4.85ct Chalcedony
11.79mm x 9.83mm x 6.73mm
USD 8.15
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ID: 3431781 pcs
3.81ct Chalcedony
10.98mm x 8.93mm x 5.86mm
USD 6.40
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ID: 3431701 pcs
4.43ct Chalcedony
14.62mm x 8.55mm x 5.45mm
USD 7.44
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ID: 3239621 pcs
3.19ct Chalcedony
11.14mm x 8.98mm x 5.00mm
USD 6.38
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ID: 3240861 pcs
2.75ct Chalcedony
10.17mm x 8.07mm x 5.16mm
USD 5.50
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ID: 3251841 pcs
4.69ct Chalcedony
11.25mm x 9.07mm x 6.78mm
USD 9.38
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ID: 3243024 pcs
13.15ctw Chalcedony
9.94mm x 9.42mm x 5.48mm
USD 26.30
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ID: 3243611 pcs
2.61ct Chalcedony
9.14mm x 8.85mm x 4.98mm
USD 5.22
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ID: 3252611 pcs
4.33ct Chalcedony
12.23mm x 10.07mm x 5.50mm
USD 8.66
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ID: 3432821 pcs
4.87ct Chalcedony
13.13mm x 9.31mm x 6.47mm
USD 8.18
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ID: 3265261 pcs
3.86ct Chalcedony
11.18mm x 8.36mm x 6.62mm
USD 7.72
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ID: 3242571 pcs
4.81ct Chalcedony
11.24mm x 10.91mm x 6.49mm
USD 9.62
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ID: 3253181 pcs
2.65ct Chalcedony
9.55mm x 7.53mm x 5.43mm
USD 5.30
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ID: 3251731 pcs
4.79ct Chalcedony
11.21mm x 9.88mm x 6.64mm
USD 9.58
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ID: 3240891 pcs
3.03ct Chalcedony
11.00mm x 8.89mm x 4.91mm
USD 6.06
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ID: 3034462 pcs
4.08ctw Chalcedony
8.11mm x 7.84mm x 4.92mm
USD 8.16
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ID: 3431751 pcs
4.03ct Chalcedony
12.02mm x 9.73mm x 5.27mm
USD 6.77
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ID: 3726221 pcs
4.07ct Chalcedony
11.93mm x 9.77mm x 5.35mm
USD 8.14
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ID: 2740862 pcs
13.52ctw Chalcedony
12.11mm x 12.01mm x 6.72mm
USD 51.38
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ID: 3034834 pcs
9.79ctw Chalcedony
8.97mm x 8.61mm x 4.57mm
USD 19.58
Item in Stock
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Chalcedony
Chalcedony, or calcedony, is a fine-grained variety of the silica mineral quartz. It has a waxy luster and appears in a great variety of colors - usually blue-white, buff, light tan, gray, yellow or brown. Chalcedony is named after the ancient seaport of Chalcedon (Kadikoy, Turkey). Archaeologists have dug up Babylonian and Assyrian chalcedony cylinder-seals dating from 500 BC. Common forms of chalcedony include agate, bloodstone, jasper, and onyx.
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

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Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

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