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You Selected (156): Chalcedony Chalcedony Clear All
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ID: 3127031 pcs
thumb image of 5.5ct Heart Cabochon Lavender Blue Chalcedony (ID: 312703)
5.51 ct Chalcedony
12 x 11.7 mm
$ 20.94
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ID: 4583801 pcs
thumb image of 24ct Oval Cabochon Lavender Blue Chalcedony (ID: 458380)
24.01 ct Chalcedony
21.1 x 16.8 mm
$ 24.01
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ID: 4583851 pcs
thumb image of 23.3ct Oval Cabochon Lavender Blue Chalcedony (ID: 458385)
23.28 ct Chalcedony
20 x 18 mm
$ 23.28
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ID: 3251731 pcs
thumb image of 4.8ct Pear Cabochon Lavender Blue Chalcedony (ID: 325173)
4.79 ct Chalcedony
11.2 x 9.9 mm
$ 9.58
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ID: 3252571 pcs
thumb image of 4.1ct Pear Cabochon Lavender Blue Chalcedony (ID: 325257)
4.06 ct Chalcedony
12.2 x 10 mm
$ 8.12
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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: 4586601 pcs
thumb image of 28.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458660)
28.53 ct Chalcedony
21.9 x 15.4 mm
$ 28.53
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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: 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: 4587391 pcs
thumb image of 7.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 458739)
7.85 ct Chalcedony
17.2 x 10.5 mm
$ 7.85
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ID: 3034844 pcs
thumb image of 10.3ct Heart Cabochon Lavender Blue Chalcedony (ID: 303484)
10.31 ct Chalcedony
9.1 x 8.9 mm
$ 20.62
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ID: 4584901 pcs
thumb image of 9.4ct Pear Cabochon Lavender Blue Chalcedony (ID: 458490)
9.43 ct Chalcedony
16.9 x 13.4 mm
$ 9.43
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ID: 3430651 pcs
thumb image of 3.4ct Heart Cabochon Lavender Blue Chalcedony (ID: 343065)
3.35 ct Chalcedony
10.1 x 10 mm
$ 5.63
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ID: 3425231 pcs
thumb image of 3.2ct Baguette Cabochon Lavender Blue Chalcedony (ID: 342523)
3.21 ct Chalcedony
11.2 x 9.1 mm
$ 6.42
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ID: 3429211 pcs
thumb image of 3.5ct Pear Cabochon Lavender Blue Chalcedony (ID: 342921)
3.53 ct Chalcedony
11.1 x 9.1 mm
$ 7.06
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ID: 3243024 pcs
thumb image of 13.2ct Heart Cabochon Lavender Blue Chalcedony (ID: 324302)
13.15 ct Chalcedony
9.9 x 9.4 mm
$ 26.30
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ID: 3243611 pcs
thumb image of 2.6ct Heart Cabochon Lavender Blue Chalcedony (ID: 324361)
2.61 ct Chalcedony
9.1 x 8.9 mm
$ 6.55
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ID: 4587381 pcs
thumb image of 7.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 458738)
7.64 ct Chalcedony
17.5 x 11 mm
$ 7.64
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ID: 4584851 pcs
thumb image of 23.6ct Oval Cabochon Lavender Blue Chalcedony (ID: 458485)
23.60 ct Chalcedony
21.4 x 17.7 mm
$ 23.60
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ID: 4585561 pcs
thumb image of 27.7ct Oval Cabochon Lavender Blue Chalcedony (ID: 458556)
27.67 ct Chalcedony
20.6 x 15.7 mm
$ 27.67
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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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