Jewelry New Arrivals Pairs Lots Contact
  : Obsidian
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (239): Obsidian Obsidian, Snowflake Obsidian Clear All
Sort By:
Compare
ID: 3913651 pcs
10.01ct Obsidian
17.98 x 14.02 x 6.81mm
USD 30.03
Quantity
Item in Stock
Compare
ID: 4350791 pcs
26.10ct Obsidian
25.56 x 17.46 x 8.13mm
USD 39.15
Quantity
Item in Stock
Compare
ID: 4337231 pcs
18.42ct Obsidian
28.41 x 16.30 x 6.08mm
USD 18.42
Quantity
Item in Stock
Compare
ID: 4338361 pcs
19.72ct Obsidian
19.53 x 7.14mm
USD 19.72
Quantity
Item in Stock
Compare
ID: 4337751 pcs
23.24ct Obsidian
26.75 x 18.64 x 6.27mm
USD 23.24
Quantity
Item in Stock
Compare
ID: 4352041 pcs
45.22ct Obsidian
33.40 x 22.55 x 7.33mm
USD 67.83
Quantity
Item in Stock
Compare
ID: 4336661 pcs
21.67ct Obsidian
29.40 x 17.71 x 6.21mm
USD 21.67
Quantity
Item in Stock
Compare
ID: 3914901 pcs
37.68ct Obsidian
38.20 x 27.94 x 5.22mm
USD 113.04
Quantity
Item in Stock
Compare
ID: 3914151 pcs
34.66ct Obsidian
27.07 x 6.77mm
USD 103.98
Quantity
Item in Stock
Compare
ID: 4338811 pcs
46.92ct Obsidian
32.07 x 22.01 x 8.34mm
USD 46.92
Quantity
Item in Stock
Compare
ID: 4338821 pcs
33.15ct Obsidian
35.20 x 21.02 x 6.48mm
USD 33.15
Quantity
Item in Stock
Compare
ID: 4352031 pcs
39.81ct Obsidian
38.02 x 20.29 x 7.30mm
USD 59.72
Quantity
Item in Stock
Compare
ID: 4348601 pcs
32.24ct Obsidian
25.72 x 7.52mm
USD 48.36
Quantity
Item in Stock
Compare
ID: 2768761 pcs
26.69ct Obsidian
27.87 x 19.20 x 6.78mm
USD 53.38
Quantity
Item in Stock
Compare
ID: 4337721 pcs
19.08ct Obsidian
27.57 x 18.34 x 5.51mm
USD 19.08
Quantity
Item in Stock
Compare
ID: 4339731 pcs
31.36ct Obsidian
31.29 x 22.14 x 6.83mm
USD 31.36
Quantity
Item in Stock
Compare
ID: 4339271 pcs
17.78ct Obsidian
21.50 x 18.59 x 6.73mm
USD 17.78
Quantity
Item in Stock
Compare
ID: 4350781 pcs
18.32ct Obsidian
25.08 x 18.48 x 6.31mm
USD 27.48
Quantity
Item in Stock
Compare
ID: 4350041 pcs
26.72ct Obsidian
27.28 x 21.93 x 7.28mm
USD 40.08
Quantity
Item in Stock
Compare
ID: 3914121 pcs
22.72ct Obsidian
26.19 x 22.89 x 6.73mm
USD 68.16
Quantity
Item in Stock
Compare
ID: 4336731 pcs
28.79ct Obsidian
25.94 x 18.14 x 7.80mm
USD 28.79
Quantity
Item in Stock
1
2
3
4
5
6
7
8
9
10
11
12
Obsidian
Obsidian is a naturally occurring volcanic glass. It is formed when felsic lava extruded from a volcano cools without crystal growth. Obsidian has been known since prehistoric times, and has some fascinating properties as well as some important practical uses. In addition to its use as a gemstone, obsidian has been used in cardiac surgery, as well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels.

In some stones, the inclusion of small, white, radially clustered crystals of cristobalite in the black glass produce a blotchy or snowflake pattern, and this is known in the gem trade as snowflake obsidian.
English speaking customer support only

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

International:
+66-39303404

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