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You Selected (156): Chalcedony Chalcedony Clear All
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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: 2740702 pcs
thumb image of 13.3ct Heart Cabochon Lavender Blue Chalcedony (ID: 274070)
13.27 ct Chalcedony
12.2 x 12.1 mm
$ 50.43
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ID: 4572391 pcs
thumb image of 42.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 457239)
42.53 ct Chalcedony
24.4 x 20.5 mm
$ 42.53
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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: 4572361 pcs
thumb image of 37.8ct Oval Cabochon Lavender Blue Chalcedony (ID: 457236)
37.81 ct Chalcedony
24.1 x 19.6 mm
$ 37.81
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ID: 3239531 pcs
thumb image of 3.4ct Pear Cabochon Lavender Blue Chalcedony (ID: 323953)
3.35 ct Chalcedony
11 x 8.9 mm
$ 6.70
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ID: 2740682 pcs
thumb image of 13.4ct Heart Cabochon Lavender Blue Chalcedony (ID: 274068)
13.37 ct Chalcedony
12.2 x 12.1 mm
$ 50.81
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ID: 4568031 pcs
thumb image of 37.3ct Oval Cabochon Lavender Blue Chalcedony (ID: 456803)
37.28 ct Chalcedony
23.1 x 20.8 mm
$ 37.28
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ID: 4508411 pcs
thumb image of 3.4ct Pear Cabochon Lavender Blue Chalcedony (ID: 450841)
3.38 ct Chalcedony
10.7 x 8.8 mm
$ 6.76
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ID: 3428551 pcs
thumb image of 3.4ct Heart Cabochon Lavender Blue Chalcedony (ID: 342855)
3.42 ct Chalcedony
10 x 9.9 mm
$ 6.84
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ID: 4569511 pcs
thumb image of 34.7ct Oval Cabochon Lavender Blue Chalcedony (ID: 456951)
34.73 ct Chalcedony
23.2 x 18.6 mm
$ 34.73
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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: 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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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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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: 3239541 pcs
thumb image of 3.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 323954)
3.61 ct Chalcedony
10.9 x 8.9 mm
$ 7.22
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ID: 4569471 pcs
thumb image of 28.4ct Round Cabochon Lavender Blue Chalcedony (ID: 456947)
28.44 ct Chalcedony
18 mm
$ 28.44
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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: 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: 4585601 pcs
thumb image of 27.7ct Oval Cabochon Lavender Blue Chalcedony (ID: 458560)
27.70 ct Chalcedony
19.5 x 16.5 mm
$ 27.70
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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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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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