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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (131): Chalcedony Chalcedony Clear All
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ID: 3127991 pcs
thumb image of 7ct Heart Cabochon Lavender Blue Chalcedony (ID: 312799)
6.97 ct Chalcedony
13.1 x 12.9 mm
$ 17.45
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ID: 4569711 pcs
thumb image of 13.7ct Round Cabochon Lavender Blue Chalcedony (ID: 456971)
13.71 ct Chalcedony
14.1 mm
$ 13.71
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ID: 3239841 pcs
thumb image of 5.1ct Pear Cabochon Lavender Blue Chalcedony (ID: 323984)
5.08 ct Chalcedony
12.1 x 9.9 mm
$ 10.16
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ID: 4568541 pcs
thumb image of 17.5ct Round Cabochon Lavender Blue Chalcedony (ID: 456854)
17.45 ct Chalcedony
15.7 mm
$ 17.45
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ID: 4572361 pcs
thumb image of 37.8ct Oval Cabochon Lavender Blue Chalcedony (ID: 457236)
37.81 ct Chalcedony
24.1 x 19.6 mm
$ 37.81
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ID: 3430411 pcs
thumb image of 4ct Heart Cabochon Lavender Blue Chalcedony (ID: 343041)
4.01 ct Chalcedony
10.2 x 10.1 mm
$ 9.99
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ID: 3345223 pcs
thumb image of 10.9ct Heart Cabochon Lavender Blue Chalcedony (ID: 334522)
10.87 ct Chalcedony
10.2 x 9.9 mm
$ 17.50
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ID: 4585571 pcs
thumb image of 23.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458557)
23.49 ct Chalcedony
19.6 x 14.4 mm
$ 23.49
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ID: 3251771 pcs
thumb image of 4.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 325177)
4.88 ct Chalcedony
12.3 x 10 mm
$ 9.76
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ID: 4568441 pcs
thumb image of 18.1ct Round Cabochon Lavender Blue Chalcedony (ID: 456844)
18.07 ct Chalcedony
15.1 mm
$ 18.07
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ID: 4587411 pcs
thumb image of 7.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 458741)
7.70 ct Chalcedony
16.8 x 12.1 mm
$ 7.70
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ID: 4585631 pcs
thumb image of 18.2ct Oval Cabochon Lavender Blue Chalcedony (ID: 458563)
18.19 ct Chalcedony
17.9 x 15.9 mm
$ 18.19
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ID: 4568511 pcs
thumb image of 14.5ct Round Cabochon Lavender Blue Chalcedony (ID: 456851)
14.49 ct Chalcedony
14.1 mm
$ 14.49
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ID: 3242571 pcs
thumb image of 4.8ct Heart Cabochon Lavender Blue Chalcedony (ID: 324257)
4.81 ct Chalcedony
11.2 x 10.9 mm
$ 9.62
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ID: 4587761 pcs
thumb image of 18.4ct Pear Cabochon Lavender Blue Chalcedony (ID: 458776)
18.35 ct Chalcedony
21.5 x 16.4 mm
$ 18.35
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ID: 3251791 pcs
thumb image of 4.8ct Pear Cabochon Lavender Blue Chalcedony (ID: 325179)
4.80 ct Chalcedony
12.2 x 9.9 mm
$ 9.60
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ID: 4586671 pcs
thumb image of 19.4ct Oval Cabochon Lavender Blue Chalcedony (ID: 458667)
19.39 ct Chalcedony
18.1 x 16.1 mm
$ 19.39
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ID: 3034532 pcs
thumb image of 5.9ct Heart Cabochon Lavender Blue Chalcedony (ID: 303453)
5.90 ct Chalcedony
9.1 x 9 mm
$ 11.80
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ID: 3344452 pcs
thumb image of 6ct Heart Cabochon Lavender Blue Chalcedony (ID: 334445)
5.96 ct Chalcedony
9.1 x 9 mm
$ 9.60
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ID: 4585581 pcs
thumb image of 20.6ct Oval Cabochon Lavender Blue Chalcedony (ID: 458558)
20.61 ct Chalcedony
20.3 x 14.7 mm
$ 20.61
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ID: 3242551 pcs
thumb image of 6.1ct Heart Cabochon Lavender Blue Chalcedony (ID: 324255)
6.05 ct Chalcedony
13 x 12.8 mm
$ 15.19
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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.

Browse Similar or Related Gemstones:
Agate Gemstones
Jasper Gemstones
Onyx Gemstones
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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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