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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (194): Chalcedony Clear All
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ID: 3251791 pcs
4.80ct Chalcedony
12.21mm x 9.88mm x 6.44mm
USD 9.60
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ID: 3244201 pcs
2.03ct Chalcedony
8.84mm x 8.77mm x 4.19mm
USD 4.06
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ID: 3264341 pcs
3.70ct Chalcedony
12.26mm x 9.50mm x 5.15mm
USD 7.40
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ID: 3264351 pcs
4.94ct Chalcedony
12.37mm x 10.10mm x 6.82mm
USD 9.88
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ID: 3251771 pcs
4.88ct Chalcedony
12.25mm x 9.95mm x 6.33mm
USD 9.76
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ID: 3238621 pcs
10.07ct Chalcedony
16.16mm x 14.07mm x 7.43mm
USD 20.14
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ID: 3240901 pcs
3.06ct Chalcedony
9.97mm x 8.04mm x 5.67mm
USD 6.12
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ID: 3095911 pcs
22.84ct Chalcedony
28.32mm x 23.10mm x 4.71mm
USD 41.11
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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: 3240891 pcs
3.03ct Chalcedony
11.00mm x 8.89mm x 4.91mm
USD 6.06
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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: 3252591 pcs
4.94ct Chalcedony
12.24mm x 9.94mm x 6.68mm
USD 9.88
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ID: 3344452 pcs
5.96ctw Chalcedony
9.05mm x 8.98mm x 5.76mm
USD 9.60
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ID: 3265271 pcs
3.56ct Chalcedony
11.90mm x 8.73mm x 5.37mm
USD 7.12
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ID: 3281311 pcs
4.57ct Chalcedony
11.51mm x 10.28mm x 5.95mm
USD 9.14
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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: 3240881 pcs
3.20ct Chalcedony
11.16mm x 8.96mm x 5.06mm
USD 6.40
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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: 2740662 pcs
13.16ctw Chalcedony
12.11mm x 12.08mm x 6.13mm
USD 50.01
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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: 3239531 pcs
3.35ct Chalcedony
11.04mm x 8.91mm x 5.40mm
USD 6.70
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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