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You Selected (173): Chalcedony Chalcedony Clear All
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ID: 3240861 pcs
thumb image of 2.8ct Pear Cabochon Lavender Blue Chalcedony (ID: 324086)
2.75 ct Chalcedony
10.2 x 8.1 mm
$ 5.50
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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: 3431811 pcs
thumb image of 3.5ct Pear Cabochon Lavender Blue Chalcedony (ID: 343181)
3.46 ct Chalcedony
10.9 x 8.9 mm
$ 5.85
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ID: 4568051 pcs
thumb image of 40.9ct Oval Cabochon Lavender Blue Chalcedony (ID: 456805)
40.94 ct Chalcedony
24.6 x 20.3 mm
$ 40.94
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ID: 3430711 pcs
thumb image of 3.4ct Pear Cabochon Lavender Blue Chalcedony (ID: 343071)
3.36 ct Chalcedony
9.9 x 8.2 mm
$ 5.64
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ID: 2740662 pcs
thumb image of 13.2ct Heart Cabochon Lavender Blue Chalcedony (ID: 274066)
13.16 ct Chalcedony
12.1 x 12.1 mm
$ 50.01
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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: 3243611 pcs
thumb image of 2.6ct Heart Cabochon Lavender Blue Chalcedony (ID: 324361)
2.61 ct Chalcedony
9.1 x 8.9 mm
$ 6.55
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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: 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: 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: 3240891 pcs
thumb image of 3ct Pear Cabochon Lavender Blue Chalcedony (ID: 324089)
3.03 ct Chalcedony
11 x 8.9 mm
$ 6.06
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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: 4569461 pcs
thumb image of 26.9ct Round Cabochon Lavender Blue Chalcedony (ID: 456946)
26.91 ct Chalcedony
18.2 mm
$ 26.91
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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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ID: 3243024 pcs
thumb image of 13.2ct Heart Cabochon Lavender Blue Chalcedony (ID: 324302)
13.15 ct Chalcedony
9.9 x 9.4 mm
$ 26.30
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ID: 4569451 pcs
thumb image of 26.3ct Round Cabochon Lavender Blue Chalcedony (ID: 456945)
26.28 ct Chalcedony
17.2 mm
$ 26.28
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ID: 4569411 pcs
thumb image of 34.4ct Round Cabochon Lavender Blue Chalcedony (ID: 456941)
34.36 ct Chalcedony
20.2 mm
$ 34.36
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ID: 4583761 pcs
thumb image of 52.3ct Oval Cabochon Lavender Blue Chalcedony (ID: 458376)
52.28 ct Chalcedony
27.7 x 21.3 mm
$ 52.28
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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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ID: 3344472 pcs
thumb image of 4.5ct Heart Cabochon Lavender Blue Chalcedony (ID: 334447)
4.45 ct Chalcedony
8.9 x 8.8 mm
$ 7.16
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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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