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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (98): Chalcedony Chalcedony Clear All
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ID: 3240161 pcs
thumb image of 2.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 324016)
2.90 ct Chalcedony
10.3 x 8 mm
$ 5.80
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ID: 3252223 pcs
thumb image of 11.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 325222)
11.74 ct Chalcedony
11.2 x 9.1 mm
$ 23.48
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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: 3127051 pcs
thumb image of 4.1ct Heart Cabochon Lavender Blue Chalcedony (ID: 312705)
4.07 ct Chalcedony
11.1 x 10.8 mm
$ 10.19
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ID: 3127101 pcs
thumb image of 1.7ct Heart Cabochon Lavender Blue Chalcedony (ID: 312710)
1.66 ct Chalcedony
8.2 x 8.1 mm
$ 4.15
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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: 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: 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: 3251811 pcs
thumb image of 5.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 325181)
5.62 ct Chalcedony
13.1 x 10.2 mm
$ 11.24
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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: 3431661 pcs
thumb image of 5.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 343166)
5.74 ct Chalcedony
12.2 x 9.9 mm
$ 9.64
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ID: 3262691 pcs
thumb image of 4.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 326269)
4.86 ct Chalcedony
12.1 x 9.1 mm
$ 9.72
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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: 3095911 pcs
thumb image of 22.8ct Carved Cameo Lavender Blue Chalcedony (ID: 309591)
22.84 ct Chalcedony
28.3 x 23.1 mm
$ 41.11
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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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