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You Selected (174): Chalcedony Chalcedony Clear All
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ID: 4586571 pcs
thumb image of 73.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458657)
73.45 ct Chalcedony
26.5 x 23.9 mm
$ 73.45
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ID: 4586661 pcs
thumb image of 22.7ct Oval Cabochon Lavender Blue Chalcedony (ID: 458666)
22.72 ct Chalcedony
20 x 18 mm
$ 22.72
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ID: 4585601 pcs
thumb image of 27.7ct Oval Cabochon Lavender Blue Chalcedony (ID: 458560)
27.70 ct Chalcedony
19.5 x 16.5 mm
$ 27.70
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ID: 4585591 pcs
thumb image of 21.2ct Oval Cabochon Lavender Blue Chalcedony (ID: 458559)
21.24 ct Chalcedony
18.2 x 16 mm
$ 21.24
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ID: 4584951 pcs
thumb image of 8.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 458495)
8.69 ct Chalcedony
16.7 x 13.1 mm
$ 8.69
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ID: 4585711 pcs
thumb image of 23.1ct Oval Cabochon Lavender Blue Chalcedony (ID: 458571)
23.11 ct Chalcedony
18.1 x 16.2 mm
$ 23.11
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ID: 4586581 pcs
thumb image of 22.6ct Oval Cabochon Lavender Blue Chalcedony (ID: 458658)
22.60 ct Chalcedony
20.4 x 15.5 mm
$ 22.60
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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: 4585691 pcs
thumb image of 20.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458569)
20.54 ct Chalcedony
18.1 x 16.1 mm
$ 20.54
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ID: 4586691 pcs
thumb image of 23.3ct Oval Cabochon Lavender Blue Chalcedony (ID: 458669)
23.32 ct Chalcedony
20.2 x 15.2 mm
$ 23.32
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ID: 4584861 pcs
thumb image of 23.1ct Oval Cabochon Lavender Blue Chalcedony (ID: 458486)
23.13 ct Chalcedony
18.1 x 15.8 mm
$ 23.13
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ID: 4586621 pcs
thumb image of 28.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458662)
28.46 ct Chalcedony
21.5 x 18.4 mm
$ 28.46
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ID: 4586631 pcs
thumb image of 20.9ct Oval Cabochon Lavender Blue Chalcedony (ID: 458663)
20.90 ct Chalcedony
18.1 x 16 mm
$ 20.90
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ID: 4585621 pcs
thumb image of 29.2ct Oval Cabochon Lavender Blue Chalcedony (ID: 458562)
29.21 ct Chalcedony
21.6 x 18.2 mm
$ 29.21
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ID: 4586651 pcs
thumb image of 22.3ct Oval Cabochon Lavender Blue Chalcedony (ID: 458665)
22.30 ct Chalcedony
18 x 16 mm
$ 22.30
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ID: 4585681 pcs
thumb image of 26.4ct Oval Cabochon Lavender Blue Chalcedony (ID: 458568)
26.35 ct Chalcedony
20.1 x 16.2 mm
$ 26.35
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ID: 4586641 pcs
thumb image of 26ct Oval Cabochon Lavender Blue Chalcedony (ID: 458664)
25.95 ct Chalcedony
21.8 x 17.5 mm
$ 25.95
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ID: 4584941 pcs
thumb image of 28.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458494)
28.50 ct Chalcedony
22.4 x 18.6 mm
$ 28.50
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ID: 4585611 pcs
thumb image of 22.9ct Oval Cabochon Lavender Blue Chalcedony (ID: 458561)
22.89 ct Chalcedony
18.2 x 16.2 mm
$ 22.89
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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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ID: 4585701 pcs
thumb image of 28.6ct Oval Cabochon Lavender Blue Chalcedony (ID: 458570)
28.62 ct Chalcedony
20 x 18 mm
$ 28.62
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Chalcedony
Chalcedony Gemstone Information

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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