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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (184): Chalcedony Clear All
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ID: 3431791 pcs
4.03ct Chalcedony
12.03mm x 10.00mm x 5.08mm
USD 6.77
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ID: 3280501 pcs
4.62ct Chalcedony
12.53mm x 10.53mm x 4.85mm
USD 9.24
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ID: 3344412 pcs
18.19ctw Chalcedony
13.90mm x 13.70mm x 7.49mm
USD 29.29
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ID: 3264901 pcs
2.58ct Chalcedony
9.58mm x 8.50mm x 5.10mm
USD 5.16
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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: 3430721 pcs
3.59ct Chalcedony
12.04mm x 8.90mm x 5.09mm
USD 6.03
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ID: 3252275 pcs
13.66ctw Chalcedony
8.20mm x 8.00mm x 5.29mm
USD 27.32
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ID: 3239791 pcs
4.74ct Chalcedony
12.03mm x 10.05mm x 6.86mm
USD 9.48
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ID: 3240941 pcs
3.04ct Chalcedony
10.22mm x 8.12mm x 5.64mm
USD 6.08
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ID: 2833151 pcs
3.31ct Chalcedony
11.95mm x 8.06mm x 5.47mm
USD 6.62
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ID: 3239551 pcs
3.47ct Chalcedony
11.13mm x 8.87mm x 5.29mm
USD 6.94
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ID: 3252295 pcs
12.08ctw Chalcedony
10.04mm x 8.01mm x 4.77mm
USD 24.16
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ID: 3252561 pcs
3.72ct Chalcedony
12.12mm x 9.93mm x 5.07mm
USD 7.44
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ID: 3127031 pcs
5.51ct Chalcedony
12.01mm x 11.72mm x 6.55mm
USD 20.94
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ID: 3264381 pcs
4.18ct Chalcedony
13.50mm x 9.11mm x 5.14mm
USD 8.36
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ID: 3239781 pcs
5.64ct Chalcedony
13.21mm x 10.94mm x 6.23mm
USD 11.28
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ID: 3428591 pcs
3.10ct Chalcedony
14.06mm x 7.29mm x 4.84mm
USD 6.20
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ID: 3264421 pcs
5.79ct Chalcedony
12.35mm x 9.88mm x 7.38mm
USD 11.58
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ID: 3252571 pcs
4.06ct Chalcedony
12.17mm x 10.01mm x 5.53mm
USD 8.12
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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: 3265241 pcs
4.28ct Chalcedony
11.63mm x 8.91mm x 6.53mm
USD 8.56
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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