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You Selected (149): 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: 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: 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: 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: 4585701 pcs
thumb image of 28.6ct Oval Cabochon Lavender Blue Chalcedony (ID: 458570)
28.62 ct Chalcedony
20 x 18 mm
$ 28.62
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ID: 4584941 pcs
thumb image of 28.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458494)
28.50 ct Chalcedony
22.4 x 18.6 mm
$ 28.50
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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: 3265311 pcs
thumb image of 3.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 326531)
3.59 ct Chalcedony
11.6 x 9.1 mm
$ 7.18
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ID: 4584921 pcs
thumb image of 6.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 458492)
6.61 ct Chalcedony
16.4 x 12.1 mm
$ 6.61
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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: 3034492 pcs
thumb image of 3.7ct Heart Cabochon Lavender Blue Chalcedony (ID: 303449)
3.65 ct Chalcedony
8.2 x 7.9 mm
$ 7.30
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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: 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: 4585621 pcs
thumb image of 29.2ct Oval Cabochon Lavender Blue Chalcedony (ID: 458562)
29.21 ct Chalcedony
21.6 x 18.2 mm
$ 29.21
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ID: 4587411 pcs
thumb image of 7.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 458741)
7.70 ct Chalcedony
16.8 x 12.1 mm
$ 7.70
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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: 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: 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: 4587391 pcs
thumb image of 7.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 458739)
7.85 ct Chalcedony
17.2 x 10.5 mm
$ 7.85
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ID: 4359791 pcs
thumb image of 3ct Marquise Cabochon Lavender Blue Chalcedony (ID: 435979)
2.98 ct Chalcedony
15 x 7.5 mm
$ 5.96
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ID: 3127041 pcs
thumb image of 3.2ct Heart Cabochon Lavender Blue Chalcedony (ID: 312704)
3.16 ct Chalcedony
10 x 9.9 mm
$ 7.90
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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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