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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: 3281451 pcs
3.13ct Chalcedony
12.99 x 8.08 x 4.26mm
USD 6.26
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ID: 3432891 pcs
5.91ct Chalcedony
12.25 x 11.84 x 6.49mm
USD 9.93
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ID: 3244191 pcs
2.26ct Chalcedony
9.00 x 8.85 x 4.59mm
USD 4.52
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ID: 3251821 pcs
4.40ct Chalcedony
11.37 x 8.90 x 6.22mm
USD 8.80
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ID: 3239781 pcs
5.64ct Chalcedony
13.21 x 10.94 x 6.23mm
USD 11.28
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ID: 3240161 pcs
2.90ct Chalcedony
10.32 x 8.04 x 5.53mm
USD 5.80
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ID: 3128021 pcs
8.68ct Chalcedony
14.10 x 13.88 x 7.46mm
USD 32.98
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ID: 3726221 pcs
4.07ct Chalcedony
11.93 x 9.77 x 5.35mm
USD 8.14
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ID: 3425231 pcs
3.21ct Chalcedony
11.17 x 9.09 x 4.18mm
USD 6.42
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ID: 3034472 pcs
3.31ctw Chalcedony
8.02 x 8.01 x 4.10mm
USD 6.62
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ID: 3345213 pcs
10.44ctw Chalcedony
9.84 x 9.68 x 5.76mm
USD 16.81
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ID: 3127051 pcs
4.07ct Chalcedony
11.10 x 10.83 x 5.38mm
USD 15.47
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ID: 3431661 pcs
5.74ct Chalcedony
12.24 x 9.94 x 7.32mm
USD 9.64
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ID: 3252571 pcs
4.06ct Chalcedony
12.17 x 10.01 x 5.53mm
USD 8.12
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ID: 3428581 pcs
3.55ct Chalcedony
10.23 x 10.00 x 5.01mm
USD 7.10
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ID: 3240881 pcs
3.20ct Chalcedony
11.16 x 8.96 x 5.06mm
USD 6.40
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ID: 3242571 pcs
4.81ct Chalcedony
11.24 x 10.91 x 6.49mm
USD 9.62
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ID: 3259152 pcs
6.63ctw Chalcedony
11.17 x 9.17 x 4.50mm
USD 13.26
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ID: 3034812 pcs
5.35ctw Chalcedony
9.14 x 9.07 x 5.02mm
USD 10.70
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ID: 3239571 pcs
4.18ct Chalcedony
10.99 x 9.10 x 6.59mm
USD 8.36
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ID: 3251741 pcs
5.82ct Chalcedony
13.22 x 11.15 x 6.56mm
USD 11.64
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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