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You Selected (130): Chalcedony Chalcedony Clear All
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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: 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: 4586621 pcs
thumb image of 28.5ct Oval Cabochon Lavender Blue Chalcedony (ID: 458662)
28.46 ct Chalcedony
21.5 x 18.4 mm
$ 28.46
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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: 4585681 pcs
thumb image of 26.4ct Oval Cabochon Lavender Blue Chalcedony (ID: 458568)
26.35 ct Chalcedony
20.1 x 16.2 mm
$ 26.35
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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: 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: 4586641 pcs
thumb image of 26ct Oval Cabochon Lavender Blue Chalcedony (ID: 458664)
25.95 ct Chalcedony
21.8 x 17.5 mm
$ 25.95
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ID: 4587381 pcs
thumb image of 7.6ct Pear Cabochon Lavender Blue Chalcedony (ID: 458738)
7.64 ct Chalcedony
17.5 x 11 mm
$ 7.64
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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: 3095911 pcs
thumb image of 22.8ct Oval Carved Cameo Lavender Blue Chalcedony (ID: 309591)
22.84 ct Chalcedony
28.3 x 23.1 mm
$ 34.26
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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: 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: 3252571 pcs
thumb image of 4.1ct Pear Cabochon Lavender Blue Chalcedony (ID: 325257)
4.06 ct Chalcedony
12.2 x 10 mm
$ 8.12
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ID: 4586691 pcs
thumb image of 23.3ct Oval Cabochon Lavender Blue Chalcedony (ID: 458669)
23.32 ct Chalcedony
20.2 x 15.2 mm
$ 23.32
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ID: 4583851 pcs
thumb image of 23.3ct Oval Cabochon Lavender Blue Chalcedony (ID: 458385)
23.28 ct Chalcedony
20 x 18 mm
$ 23.28
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ID: 4584861 pcs
thumb image of 23.1ct Oval Cabochon Lavender Blue Chalcedony (ID: 458486)
23.13 ct Chalcedony
18.1 x 15.8 mm
$ 23.13
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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: 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: 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: 4586581 pcs
thumb image of 22.6ct Oval Cabochon Lavender Blue Chalcedony (ID: 458658)
22.60 ct Chalcedony
20.4 x 15.5 mm
$ 22.60
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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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