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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (194): Chalcedony Clear All
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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: 3437211 pcs
4.14ct Chalcedony
11.96mm x 9.97mm x 4.75mm
USD 8.28
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ID: 2811941 pcs
4.20ct Chalcedony
10.97mm x 9.03mm x 5.63mm
USD 8.40
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ID: 3429191 pcs
3.59ct Chalcedony
11.05mm x 8.93mm x 5.74mm
USD 7.18
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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: 3264311 pcs
5.59ct Chalcedony
13.59mm x 10.30mm x 6.94mm
USD 11.18
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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: 3127991 pcs
6.97ct Chalcedony
13.08mm x 12.94mm x 6.29mm
USD 26.49
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ID: 3252641 pcs
4.52ct Chalcedony
11.82mm x 9.94mm x 6.32mm
USD 9.04
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ID: 3243034 pcs
6.80ctw Chalcedony
7.99mm x 7.75mm x 4.37mm
USD 13.60
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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: 3252295 pcs
12.08ctw Chalcedony
10.04mm x 8.01mm x 4.77mm
USD 24.16
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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: 3253181 pcs
2.65ct Chalcedony
9.55mm x 7.53mm x 5.43mm
USD 5.30
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ID: 3265311 pcs
3.59ct Chalcedony
11.55mm x 9.12mm x 5.54mm
USD 7.18
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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: 3281301 pcs
4.88ct Chalcedony
11.38mm x 10.37mm x 5.84mm
USD 9.76
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ID: 3429201 pcs
3.38ct Chalcedony
10.74mm x 8.82mm x 5.76mm
USD 6.76
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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: 3239781 pcs
5.64ct Chalcedony
13.21mm x 10.94mm x 6.23mm
USD 11.28
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ID: 3251801 pcs
4.49ct Chalcedony
12.25mm x 10.14mm x 5.48mm
USD 8.98
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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