New Arrivals Pairs Lots Contact
  : Chalcedony
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (194): Chalcedony Clear All
Sort By:
Compare
ID: 3252611 pcs
4.33ct Chalcedony
12.23mm x 10.07mm x 5.50mm
USD 8.66
Item in Stock
Compare
ID: 2740682 pcs
13.37ctw Chalcedony
12.16mm x 12.06mm x 6.79mm
USD 50.81
Item in Stock
Compare
ID: 3232061 pcs
11.43ct Chalcedony
14.17mm x 12.14mm x 10.50mm
USD 16.00
Item in Stock
Compare
ID: 3432851 pcs
4.85ct Chalcedony
11.79mm x 9.83mm x 6.73mm
USD 8.15
Item in Stock
Compare
ID: 3431641 pcs
5.47ct Chalcedony
12.04mm x 9.75mm x 6.96mm
USD 9.39
Item in Stock
Compare
ID: 3251781 pcs
5.08ct Chalcedony
12.04mm x 9.84mm x 6.46mm
USD 10.16
Item in Stock
Compare
ID: 3259241 pcs
3.53ct Chalcedony
9.94mm x 8.04mm x 6.03mm
USD 7.06
Item in Stock
Compare
ID: 3034812 pcs
5.35ctw Chalcedony
9.14mm x 9.07mm x 5.02mm
USD 10.70
Item in Stock
Compare
ID: 3244201 pcs
2.03ct Chalcedony
8.84mm x 8.77mm x 4.19mm
USD 4.06
Item in Stock
Compare
ID: 3874881 pcs
3.63ct Chalcedony
10.31mm x 8.24mm x 5.87mm
USD 7.26
Item in Stock
Compare
ID: 3238621 pcs
10.07ct Chalcedony
16.16mm x 14.07mm x 7.43mm
USD 20.14
Item in Stock
Compare
ID: 3242571 pcs
4.81ct Chalcedony
11.24mm x 10.91mm x 6.49mm
USD 9.62
Item in Stock
Compare
ID: 3432901 pcs
5.75ct Chalcedony
11.01mm x 10.96mm x 7.19mm
USD 9.66
Item in Stock
Compare
ID: 3154052 pcs
3.52ctw Chalcedony
8.08mm x 8.04mm x 4.16mm
USD 5.98
Item in Stock
Compare
ID: 3243551 pcs
2.25ct Chalcedony
8.22mm x 8.00mm x 5.25mm
USD 4.50
Item in Stock
Compare
ID: 3726221 pcs
4.07ct Chalcedony
11.93mm x 9.77mm x 5.35mm
USD 8.14
Item in Stock
Compare
ID: 3252571 pcs
4.06ct Chalcedony
12.17mm x 10.01mm x 5.53mm
USD 8.12
Item in Stock
Compare
ID: 3428571 pcs
3.63ct Chalcedony
10.85mm x 10.73mm x 4.97mm
USD 7.26
Item in Stock
Compare
ID: 3243024 pcs
13.15ctw Chalcedony
9.94mm x 9.42mm x 5.48mm
USD 26.30
Item in Stock
Compare
ID: 3034522 pcs
3.79ctw Chalcedony
8.28mm x 8.07mm x 4.47mm
USD 7.58
Item in Stock
Compare
ID: 3034512 pcs
6.98ctw Chalcedony
10.03mm x 9.84mm x 5.65mm
USD 13.96
Item in Stock
1
2
3
4
5
6
7
8
9
10
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.
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39340503

Reorder Items

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
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

Size Comparison Chart