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You Selected (145): Chalcedony Chalcedony Clear All
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ID: 3242541 pcs
thumb image of 6.5ct Heart Cabochon Lavender Blue Chalcedony (ID: 324254)
6.46ct Chalcedony
12.26 x 11.82 x 6.92mm
USD 12.92
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ID: 3429111 pcs
thumb image of 3.4ct Trillion Cabochon Lavender Blue Chalcedony (ID: 342911)
3.44ct Chalcedony
10.17 x 9.98 x 4.95mm
USD 6.88
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ID: 3031411 pcs
thumb image of 5.3ct Pear Cabochon Lavender Blue Chalcedony (ID: 303141)
5.25ct Chalcedony
12.14 x 10.12 x 6.44mm
USD 10.50
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ID: 3240161 pcs
thumb image of 2.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 324016)
2.90ct Chalcedony
10.32 x 8.04 x 5.53mm
USD 5.80
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ID: 3430751 pcs
thumb image of 3.2ct Marquise Cabochon Lavender Blue Chalcedony (ID: 343075)
3.19ct Chalcedony
12.81 x 6.38 x 6.04mm
USD 5.36
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ID: 4359961 pcs
thumb image of 4.5ct Pear Cabochon Lavender Blue Chalcedony (ID: 435996)
4.53ct Chalcedony
12.39 x 8.98 x 6.17mm
USD 7.07
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ID: 3240901 pcs
thumb image of 3.1ct Pear Cabochon Lavender Blue Chalcedony (ID: 324090)
3.06ct Chalcedony
9.97 x 8.04 x 5.67mm
USD 6.12
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ID: 3243571 pcs
thumb image of 4.1ct Heart Cabochon Lavender Blue Chalcedony (ID: 324357)
4.12ct Chalcedony
10.89 x 10.53 x 5.95mm
USD 8.24
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ID: 3034532 pcs
thumb image of 5.9ct Heart Cabochon Lavender Blue Chalcedony (ID: 303453)
5.90ct Chalcedony
9.06 x 9.02 x 5.69mm
USD 11.80
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ID: 3245461 pcs
thumb image of 2.3ct Heart Cabochon Lavender Blue Chalcedony (ID: 324546)
2.27ct Chalcedony
8.98 x 8.89 x 4.71mm
USD 4.54
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ID: 2740862 pcs
thumb image of 13.5ct Heart Cabochon Lavender Blue Chalcedony (ID: 274086)
13.52ct Chalcedony
12.11 x 12.01 x 6.72mm
USD 51.38
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ID: 3431751 pcs
thumb image of 4ct Pear Cabochon Lavender Blue Chalcedony (ID: 343175)
4.03ct Chalcedony
12.02 x 9.73 x 5.27mm
USD 6.77
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ID: 3239841 pcs
thumb image of 5.1ct Pear Cabochon Lavender Blue Chalcedony (ID: 323984)
5.08ct Chalcedony
12.06 x 9.94 x 6.39mm
USD 10.16
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ID: 3034874 pcs
thumb image of 8ct Heart Cabochon Lavender Blue Chalcedony (ID: 303487)
7.99ct Chalcedony
8.22 x 7.98 x 4.85mm
USD 15.98
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ID: 3154052 pcs
thumb image of 3.5ct Heart Cabochon Lavender Blue Chalcedony (ID: 315405)
3.52ct Chalcedony
8.08 x 8.04 x 4.16mm
USD 5.98
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ID: 3252641 pcs
thumb image of 4.5ct Pear Cabochon Lavender Blue Chalcedony (ID: 325264)
4.52ct Chalcedony
11.82 x 9.94 x 6.32mm
USD 9.04
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ID: 3428581 pcs
thumb image of 3.6ct Heart Cabochon Lavender Blue Chalcedony (ID: 342858)
3.55ct Chalcedony
10.23 x 10.00 x 5.01mm
USD 7.10
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ID: 3265351 pcs
thumb image of 4.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 326535)
4.87ct Chalcedony
11.43 x 9.54 x 7.09mm
USD 9.74
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ID: 3252631 pcs
thumb image of 3.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 325263)
3.68ct Chalcedony
11.54 x 9.73 x 5.09mm
USD 7.36
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ID: 3428551 pcs
thumb image of 3.4ct Heart Cabochon Lavender Blue Chalcedony (ID: 342855)
3.42ct Chalcedony
10.03 x 9.94 x 5.14mm
USD 6.84
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ID: 3127031 pcs
thumb image of 5.5ct Heart Cabochon Lavender Blue Chalcedony (ID: 312703)
5.51ct Chalcedony
12.01 x 11.72 x 6.55mm
USD 20.94
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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.
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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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