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You Selected (170): Chalcedony Chalcedony Clear All
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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: 4573031 pcs
thumb image of 7.1ct Round Cabochon Lavender Blue Chalcedony (ID: 457303)
7.14 ct Chalcedony
11.1 mm
$ 7.14
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ID: 3265311 pcs
thumb image of 3.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 326531)
3.59 ct Chalcedony
11.6 x 9.1 mm
$ 7.18
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ID: 4583771 pcs
thumb image of 27.7ct Oval Cabochon Lavender Blue Chalcedony (ID: 458377)
27.68 ct Chalcedony
19.9 x 18 mm
$ 27.68
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ID: 4584871 pcs
thumb image of 28.1ct Oval Cabochon Lavender Blue Chalcedony (ID: 458487)
28.07 ct Chalcedony
19.7 x 17.9 mm
$ 28.07
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ID: 3034492 pcs
thumb image of 3.7ct Heart Cabochon Lavender Blue Chalcedony (ID: 303449)
3.65 ct Chalcedony
8.2 x 7.9 mm
$ 7.30
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ID: 4583811 pcs
thumb image of 27.1ct Oval Cabochon Lavender Blue Chalcedony (ID: 458381)
27.10 ct Chalcedony
20 x 18.1 mm
$ 27.10
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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: 3264341 pcs
thumb image of 3.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 326434)
3.70 ct Chalcedony
12.3 x 9.5 mm
$ 7.40
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ID: 3239541 pcs
thumb image of 3.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 323954)
3.61 ct Chalcedony
10.9 x 8.9 mm
$ 7.22
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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: 4573041 pcs
thumb image of 6.6ct Round Cabochon Lavender Blue Chalcedony (ID: 457304)
6.62 ct Chalcedony
11 mm
$ 6.62
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ID: 4583871 pcs
thumb image of 26.3ct Oval Cabochon Lavender Blue Chalcedony (ID: 458387)
26.25 ct Chalcedony
20.2 x 18 mm
$ 26.25
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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: 3265261 pcs
thumb image of 3.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 326526)
3.86 ct Chalcedony
11.2 x 8.4 mm
$ 7.72
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ID: 4568001 pcs
thumb image of 31.1ct Oval Cabochon Lavender Blue Chalcedony (ID: 456800)
31.09 ct Chalcedony
24.4 x 19.3 mm
$ 31.09
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ID: 4586611 pcs
thumb image of 25.4ct Oval Cabochon Lavender Blue Chalcedony (ID: 458661)
25.41 ct Chalcedony
20.3 x 15.3 mm
$ 25.41
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ID: 3239581 pcs
thumb image of 3.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 323958)
3.91 ct Chalcedony
11.1 x 9 mm
$ 7.82
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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: 4583831 pcs
thumb image of 24.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458383)
24.45 ct Chalcedony
19.9 x 18 mm
$ 24.45
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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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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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