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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: 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: 2740862 pcs
thumb image of 13.5ct Heart Cabochon Lavender Blue Chalcedony (ID: 274086)
13.52 ct Chalcedony
12.1 x 12 mm
$ 51.38
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ID: 3242551 pcs
thumb image of 6.1ct Heart Cabochon Lavender Blue Chalcedony (ID: 324255)
6.05 ct Chalcedony
13 x 12.8 mm
$ 15.19
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ID: 3251741 pcs
thumb image of 5.8ct Pear Cabochon Lavender Blue Chalcedony (ID: 325174)
5.82 ct Chalcedony
13.2 x 11.2 mm
$ 11.64
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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: 3034462 pcs
thumb image of 4.1ct Heart Cabochon Lavender Blue Chalcedony (ID: 303446)
4.08 ct Chalcedony
8.1 x 7.8 mm
$ 8.16
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ID: 3239561 pcs
thumb image of 4.3ct Pear Cabochon Lavender Blue Chalcedony (ID: 323956)
4.31 ct Chalcedony
11.2 x 9.2 mm
$ 8.62
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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: 3264421 pcs
thumb image of 5.8ct Pear Cabochon Lavender Blue Chalcedony (ID: 326442)
5.79 ct Chalcedony
12.4 x 9.9 mm
$ 11.58
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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: 4359781 pcs
thumb image of 4.1ct Baguette Cabochon Lavender Blue Chalcedony (ID: 435978)
4.13 ct Chalcedony
11 x 8.9 mm
$ 8.26
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ID: 3127991 pcs
thumb image of 7ct Heart Cabochon Lavender Blue Chalcedony (ID: 312799)
6.97 ct Chalcedony
13.1 x 12.9 mm
$ 17.45
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ID: 3262661 pcs
thumb image of 5.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 326266)
5.61 ct Chalcedony
12.3 x 12.1 mm
$ 11.22
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ID: 3428611 pcs
thumb image of 3ct Marquise Cabochon Lavender Blue Chalcedony (ID: 342861)
3.04 ct Chalcedony
14 x 7.3 mm
$ 6.08
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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: 3240881 pcs
thumb image of 3.2ct Pear Cabochon Lavender Blue Chalcedony (ID: 324088)
3.20 ct Chalcedony
11.2 x 9 mm
$ 6.40
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ID: 3239621 pcs
thumb image of 3.2ct Pear Cabochon Lavender Blue Chalcedony (ID: 323962)
3.19 ct Chalcedony
11.1 x 9 mm
$ 6.38
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ID: 3252631 pcs
thumb image of 3.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 325263)
3.68 ct Chalcedony
11.5 x 9.7 mm
$ 7.36
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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: 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: 3425231 pcs
thumb image of 3.2ct Baguette Cabochon Lavender Blue Chalcedony (ID: 342523)
3.21 ct Chalcedony
11.2 x 9.1 mm
$ 6.42
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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
All Quartz 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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