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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: 3428591 pcs
3.10ct Chalcedony
14.06 x 7.29 x 4.84mm
USD 6.20
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ID: 3264421 pcs
5.79ct Chalcedony
12.35 x 9.88 x 7.38mm
USD 11.58
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ID: 3430651 pcs
3.35ct Chalcedony
10.05 x 9.97 x 5.36mm
USD 5.63
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ID: 3435711 pcs
3.75ct Chalcedony
10.23 x 8.17 x 6.16mm
USD 7.50
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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: 3240911 pcs
3.53ct Chalcedony
11.22 x 8.95 x 5.60mm
USD 7.06
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ID: 3239541 pcs
3.61ct Chalcedony
10.93 x 8.89 x 5.88mm
USD 7.22
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ID: 3251831 pcs
4.88ct Chalcedony
12.15 x 10.08 x 6.47mm
USD 9.76
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ID: 3252561 pcs
3.72ct Chalcedony
12.12 x 9.93 x 5.07mm
USD 7.44
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ID: 3034532 pcs
5.90ctw Chalcedony
9.06 x 9.02 x 5.69mm
USD 11.80
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ID: 4359791 pcs
2.98ct Chalcedony
14.95 x 7.48 x 4.46mm
USD 5.96
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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: 3127111 pcs
2.23ct Chalcedony
8.31 x 8.21 x 5.08mm
USD 8.47
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ID: 3239561 pcs
4.31ct Chalcedony
11.24 x 9.17 x 6.63mm
USD 8.62
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ID: 3034462 pcs
4.08ctw Chalcedony
8.11 x 7.84 x 4.92mm
USD 8.16
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ID: 3239791 pcs
4.74ct Chalcedony
12.03 x 10.05 x 6.86mm
USD 9.48
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ID: 3127971 pcs
5.99ct Chalcedony
12.91 x 12.86 x 5.92mm
USD 22.76
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ID: 3034894 pcs
7.83ctw Chalcedony
7.91 x 7.83 x 4.88mm
USD 15.66
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ID: 3281181 pcs
4.77ct Chalcedony
12.39 x 9.14 x 5.64mm
USD 9.54
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ID: 2740662 pcs
13.16ctw Chalcedony
12.11 x 12.08 x 6.13mm
USD 50.01
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ID: 3726281 pcs
3.95ct Chalcedony
12.28 x 9.28 x 5.08mm
USD 7.90
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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