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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (165): Chalcedony Chalcedony Clear All
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ID: 3253831 pcs
3.96ct Chalcedony
10.80 x 8.77 x 6.17mm
USD 7.92
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ID: 3239571 pcs
4.18ct Chalcedony
10.99 x 9.10 x 6.59mm
USD 8.36
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ID: 3425731 pcs
5.13ct Chalcedony
12.21 x 9.80 x 6.75mm
USD 10.26
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ID: 3431751 pcs
4.03ct Chalcedony
12.02 x 9.73 x 5.27mm
USD 6.77
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ID: 3240901 pcs
3.06ct Chalcedony
9.97 x 8.04 x 5.67mm
USD 6.12
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ID: 3239621 pcs
3.19ct Chalcedony
11.14 x 8.98 x 5.00mm
USD 6.38
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ID: 3252551 pcs
4.30ct Chalcedony
12.12 x 9.96 x 5.74mm
USD 8.60
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ID: 3034492 pcs
3.65ctw Chalcedony
8.15 x 7.92 x 4.68mm
USD 7.30
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ID: 3432901 pcs
5.75ct Chalcedony
11.01 x 10.96 x 7.19mm
USD 9.66
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ID: 3429191 pcs
3.59ct Chalcedony
11.05 x 8.93 x 5.74mm
USD 7.18
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ID: 3251801 pcs
4.49ct Chalcedony
12.25 x 10.14 x 5.48mm
USD 8.98
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ID: 3432821 pcs
4.87ct Chalcedony
13.13 x 9.31 x 6.47mm
USD 8.18
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ID: 3240161 pcs
2.90ct Chalcedony
10.32 x 8.04 x 5.53mm
USD 5.80
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ID: 2740862 pcs
13.52ctw Chalcedony
12.11 x 12.01 x 6.72mm
USD 51.38
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ID: 3430421 pcs
3.82ct Chalcedony
10.21 x 10.13 x 5.75mm
USD 6.42
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ID: 3243551 pcs
2.25ct Chalcedony
8.22 x 8.00 x 5.25mm
USD 4.50
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ID: 3431791 pcs
4.03ct Chalcedony
12.03 x 10.00 x 5.08mm
USD 6.77
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ID: 3243034 pcs
6.80ctw Chalcedony
7.99 x 7.75 x 4.37mm
USD 13.60
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ID: 3242571 pcs
4.81ct Chalcedony
11.24 x 10.91 x 6.49mm
USD 9.62
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ID: 3127981 pcs
6.74ct Chalcedony
12.14 x 12.08 x 7.25mm
USD 25.61
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ID: 3242611 pcs
4.16ct Chalcedony
11.11 x 11.05 x 5.42mm
USD 8.32
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

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

Note: 1ct = 0.2g

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