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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (155): Chalcedony Chalcedony Clear All
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ID: 3127971 pcs
thumb image of 6ct Heart Cabochon Lavender Blue Chalcedony (ID: 312797)
5.99 ct Chalcedony
12.9 x 12.9 mm
$ 14.99
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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: 3034812 pcs
thumb image of 5.4ct Heart Cabochon Lavender Blue Chalcedony (ID: 303481)
5.35 ct Chalcedony
9.1 x 9.1 mm
$ 10.70
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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: 4584911 pcs
thumb image of 10.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 458491)
10.67 ct Chalcedony
18.5 x 14.3 mm
$ 10.67
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ID: 4568501 pcs
thumb image of 15.3ct Round Cabochon Lavender Blue Chalcedony (ID: 456850)
15.32 ct Chalcedony
16 mm
$ 15.32
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ID: 4584891 pcs
thumb image of 9ct Pear Cabochon Lavender Blue Chalcedony (ID: 458489)
9.02 ct Chalcedony
18.1 x 13.1 mm
$ 9.02
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ID: 3034552 pcs
thumb image of 5.3ct Heart Cabochon Lavender Blue Chalcedony (ID: 303455)
5.32 ct Chalcedony
9.1 x 9.1 mm
$ 10.64
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ID: 4587361 pcs
thumb image of 15.5ct Pear Cabochon Lavender Blue Chalcedony (ID: 458736)
15.50 ct Chalcedony
21.1 x 13.6 mm
$ 15.50
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ID: 3262711 pcs
thumb image of 5.3ct Pear Cabochon Lavender Blue Chalcedony (ID: 326271)
5.25 ct Chalcedony
13.4 x 10.8 mm
$ 10.50
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ID: 3034874 pcs
thumb image of 8ct Heart Cabochon Lavender Blue Chalcedony (ID: 303487)
7.99 ct Chalcedony
8.2 x 8 mm
$ 15.98
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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: 3242541 pcs
thumb image of 6.5ct Heart Cabochon Lavender Blue Chalcedony (ID: 324254)
6.46 ct Chalcedony
12.3 x 11.8 mm
$ 16.15
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ID: 3265241 pcs
thumb image of 4.3ct Pear Cabochon Lavender Blue Chalcedony (ID: 326524)
4.28 ct Chalcedony
11.6 x 8.9 mm
$ 8.56
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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: 4587421 pcs
thumb image of 10.3ct Pear Cabochon Lavender Blue Chalcedony (ID: 458742)
10.28 ct Chalcedony
18.8 x 12.5 mm
$ 10.28
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ID: 3345213 pcs
thumb image of 10.4ct Heart Cabochon Lavender Blue Chalcedony (ID: 334521)
10.44 ct Chalcedony
9.8 x 9.7 mm
$ 16.81
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ID: 4587781 pcs
thumb image of 23ct Oval Cabochon Lavender Blue Chalcedony (ID: 458778)
23.04 ct Chalcedony
19.2 x 14.3 mm
$ 23.04
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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: 3432811 pcs
thumb image of 4.1ct Heart Cabochon Lavender Blue Chalcedony (ID: 343281)
4.10 ct Chalcedony
11.1 x 11 mm
$ 10.25
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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, 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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