Jewelry New Arrivals Pairs Lots Contact
  : Iolite
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (152): Iolite Iolite Clear All
Sort By:
Compare
ID: 2795655 pcs
thumb image of 2.1ct Octagon Facet Violet Blue Iolite (ID: 279565)
2.06 ct Iolite
5.9 x 4 mm
$ 24.72
Quantity
Item in Stock
Compare
ID: 4126714 pcs
thumb image of 2.3ct Pear Facet Violet Blue Iolite (ID: 412671)
2.34 ct Iolite
7.8 x 4.8 mm
$ 46.80
Quantity
Item in Stock
Compare
ID: 2800719 pcs
thumb image of 1.6ct Oval Facet Violet Blue Iolite (ID: 280071)
1.55 ct Iolite
5 x 3.1 mm
$ 9.30
Quantity
Item in Stock
Compare
ID: 2796314 pcs
thumb image of 1.7ct Octagon Facet Violet Blue Iolite (ID: 279631)
1.72 ct Iolite
6 x 3.9 mm
$ 20.64
Quantity
Item in Stock
Compare
ID: 41242710 pcs
thumb image of 2.3ct Octagon Facet Violet Blue Iolite (ID: 412427)
2.26 ct Iolite
4.9 x 2.9 mm
$ 45.20
Quantity
Item in Stock
Compare
ID: 4126694 pcs
thumb image of 2.2ct Pear Facet Violet Blue Iolite (ID: 412669)
2.19 ct Iolite
6.8 x 4.8 mm
$ 43.80
Quantity
Item in Stock
Compare
ID: 2800729 pcs
thumb image of 1.7ct Oval Facet Violet Blue Iolite (ID: 280072)
1.70 ct Iolite
4.9 x 3.1 mm
$ 10.20
Quantity
Item in Stock
Compare
ID: 4106535 pcs
thumb image of 2.1ct Pear Facet Violet Blue Iolite (ID: 410653)
2.13 ct Iolite
5.1 x 5 mm
$ 43.88
Quantity
Item in Stock
Compare
ID: 2551315 pcs
thumb image of 1.4ct Octagon Step Cut Violet Iolite (ID: 255131)
1.39 ct Iolite
5 x 3.1 mm
$ 14.60
Quantity
Item in Stock
Compare
ID: 2796376 pcs
thumb image of 3.1ct Octagon Facet Violet Blue Iolite (ID: 279637)
3.08 ct Iolite
6 x 4 mm
$ 36.96
Quantity
Item in Stock
Compare
ID: 2795745 pcs
thumb image of 2.3ct Octagon Facet Violet Blue Iolite (ID: 279574)
2.28 ct Iolite
6.1 x 4.1 mm
$ 27.36
Quantity
Item in Stock
Compare
ID: 2796426 pcs
thumb image of 3ct Octagon Facet Violet Blue Iolite (ID: 279642)
3.04 ct Iolite
6 x 4 mm
$ 36.48
Quantity
Item in Stock
Compare
ID: 4108614 pcs
thumb image of 1.8ct Marquise Facet Violet Blue Iolite (ID: 410861)
1.80 ct Iolite
7.6 x 3.7 mm
$ 37.08
Quantity
Item in Stock
Compare
ID: 2796306 pcs
thumb image of 3.1ct Octagon Facet Violet Blue Iolite (ID: 279630)
3.11 ct Iolite
5.9 x 4 mm
$ 37.32
Quantity
Item in Stock
Compare
ID: 4126744 pcs
thumb image of 1.8ct Pear Facet Violet Blue Iolite (ID: 412674)
1.77 ct Iolite
6.7 x 4.8 mm
$ 35.40
Quantity
Item in Stock
Compare
ID: 4127384 pcs
thumb image of 2.4ct Pear Facet Violet Blue Iolite (ID: 412738)
2.42 ct Iolite
7.1 x 5 mm
$ 48.40
Quantity
Item in Stock
Compare
ID: 4128875 pcs
thumb image of 1.8ct Oval Facet Violet Blue Iolite (ID: 412887)
1.77 ct Iolite
5.8 x 4.1 mm
$ 35.40
Quantity
Item in Stock
Compare
ID: 3450671 pcs
thumb image of 1.3ct Pear Facet Violet Blue Iolite (ID: 345067)
1.26 ct Iolite
9.2 x 6.4 mm
$ 37.80
Quantity
Item in Stock
Compare
ID: 4128885 pcs
thumb image of 1.8ct Pear Facet Violet Blue Iolite (ID: 412888)
1.80 ct Iolite
6 x 4 mm
$ 36.00
Quantity
Item in Stock
Compare
ID: 4109974 pcs
thumb image of 1.7ct Oval Facet Violet Blue Iolite (ID: 410997)
1.72 ct Iolite
6.1 x 4.1 mm
$ 35.40
Quantity
Item in Stock
Compare
ID: 2796456 pcs
thumb image of 3.2ct Octagon Facet Violet Blue Iolite (ID: 279645)
3.16 ct Iolite
6 x 4 mm
$ 37.92
Quantity
Item in Stock
1
2
3
4
5
6
7
8
Iolite
The name iolite comes from the Greek "ios", which means violet. The Vikings probably mined iolite from deposits in Norway and Greenland. Viking sailors used iolite as a polarizing filter to find the sun on cloudy days for safe offshore navigation. Iolite is usually a purplish blue when cut properly, with a softness to the color that is quite attractive. The favorite color is that pretty, violet blue that is unlike other gemstones. Pleochroism is very pronounced in iolite and is seen as three different color shades in the same stone. In viewing an iolite stone, the colors violet blue, yellow gray and a light blue can be seen; all a result of pleochroism.

Its hardness of 7-7.5 makes iolite a suitable jewelry stone, though the presence of cleavage must be taken into account and some care taken, such as protection from blows. Iolite, a gem variety of the mineral cordierite, is an unusual stone indeed that is not commonly seen in jewelry. Iolite is known as the gemstone for clear vision.
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