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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: 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: 3344462 pcs
thumb image of 5.3ct Heart Cabochon Lavender Blue Chalcedony (ID: 334446)
5.33 ct Chalcedony
9 x 9 mm
$ 8.58
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ID: 3251791 pcs
thumb image of 4.8ct Pear Cabochon Lavender Blue Chalcedony (ID: 325179)
4.80 ct Chalcedony
12.2 x 9.9 mm
$ 9.60
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ID: 3127971 pcs
thumb image of 6ct Heart Cabochon Lavender Blue Chalcedony (ID: 312797)
5.99 ct Chalcedony
12.9 x 12.9 mm
$ 14.99
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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: 3239581 pcs
thumb image of 3.9ct Pear Cabochon Lavender Blue Chalcedony (ID: 323958)
3.91 ct Chalcedony
11.1 x 9 mm
$ 7.82
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ID: 3240901 pcs
thumb image of 3.1ct Pear Cabochon Lavender Blue Chalcedony (ID: 324090)
3.06 ct Chalcedony
10 x 8 mm
$ 6.12
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ID: 3243591 pcs
thumb image of 3.8ct Heart Cabochon Lavender Blue Chalcedony (ID: 324359)
3.79 ct Chalcedony
10.1 x 10.1 mm
$ 9.49
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ID: 3428581 pcs
thumb image of 3.6ct Heart Cabochon Lavender Blue Chalcedony (ID: 342858)
3.55 ct Chalcedony
10.2 x 10 mm
$ 8.89
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ID: 3251841 pcs
thumb image of 4.7ct Pear Cabochon Lavender Blue Chalcedony (ID: 325184)
4.69 ct Chalcedony
11.3 x 9.1 mm
$ 9.38
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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: 3429111 pcs
thumb image of 3.4ct Trillion Cabochon Lavender Blue Chalcedony (ID: 342911)
3.44 ct Chalcedony
10.2 x 10 mm
$ 6.88
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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: 3428571 pcs
thumb image of 3.6ct Heart Cabochon Lavender Blue Chalcedony (ID: 342857)
3.63 ct Chalcedony
10.9 x 10.7 mm
$ 9.09
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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: 3430421 pcs
thumb image of 3.8ct Heart Cabochon Lavender Blue Chalcedony (ID: 343042)
3.82 ct Chalcedony
10.2 x 10.1 mm
$ 9.55
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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: 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: 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: 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: 3245461 pcs
thumb image of 2.3ct Heart Cabochon Lavender Blue Chalcedony (ID: 324546)
2.27 ct Chalcedony
9 x 8.9 mm
$ 5.50
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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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