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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (193): Chalcedony Clear All
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ID: 3239831 pcs
6.48ct Chalcedony
13.13mm x 10.90mm x 7.14mm
USD 12.96
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ID: 3034874 pcs
7.99ctw Chalcedony
8.22mm x 7.98mm x 4.85mm
USD 15.98
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ID: 3726193 pcs
10.85ctw Chalcedony
11.12mm x 8.91mm x 5.42mm
USD 21.70
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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: 3281181 pcs
4.77ct Chalcedony
12.39mm x 9.14mm x 5.64mm
USD 9.54
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ID: 3345213 pcs
10.44ctw Chalcedony
9.84mm x 9.68mm x 5.76mm
USD 16.81
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ID: 3242521 pcs
5.15ct Chalcedony
13.10mm x 12.80mm x 4.85mm
USD 10.30
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ID: 3281321 pcs
3.02ct Chalcedony
11.20mm x 8.80mm x 4.50mm
USD 6.04
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ID: 3253831 pcs
3.96ct Chalcedony
10.80mm x 8.77mm x 6.17mm
USD 7.92
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ID: 3428581 pcs
3.55ct Chalcedony
10.23mm x 10.00mm x 5.01mm
USD 7.10
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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: 3240131 pcs
3.15ct Chalcedony
14.14mm x 7.31mm x 5.10mm
USD 6.30
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ID: 3245461 pcs
2.27ct Chalcedony
8.98mm x 8.89mm x 4.71mm
USD 4.54
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ID: 3239541 pcs
3.61ct Chalcedony
10.93mm x 8.89mm x 5.88mm
USD 7.22
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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: 2740862 pcs
13.52ctw Chalcedony
12.11mm x 12.01mm x 6.72mm
USD 51.38
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ID: 3153962 pcs
5.16ctw Chalcedony
8.98mm x 8.80mm x 5.36mm
USD 8.77
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ID: 3264831 pcs
2.47ct Chalcedony
10.90mm x 8.22mm x 4.91mm
USD 4.94
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ID: 3240161 pcs
2.90ct Chalcedony
10.32mm x 8.04mm x 5.53mm
USD 5.80
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ID: 3127981 pcs
6.74ct Chalcedony
12.14mm x 12.08mm x 7.25mm
USD 25.61
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ID: 3243551 pcs
2.25ct Chalcedony
8.22mm x 8.00mm x 5.25mm
USD 4.50
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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