Natural Iolite - 0.220 ct - round - unheated - bluish violet- AKA the Vikings' Compass

Discover the legendary Iolite, the gemstone Vikings once used to navigate vast oceans. This exquisite 0.220 carat natural specimen showcases a mesmerizing bluish-violet hue in a perfect round cut. Completely unheated and untreated, it captures the authentic beauty of this rare mineral. Perfect for collectors seeking historical significance and unique gemstone character, this piece connects you to centuries of maritime adventure and natural wonder.

Natural Gems Belgium Colored Stone Certification FA-IOLI026BV-003-157

IDENTIFICATION

Species : Natural Cordierite
Variety : Iolite

DESCRIPTION

Shape & Cutting Style : Round, Brilliant Cut
Measurements : 3.9 x 3.9 x 2.2 mm
Carat Weight : 0.220 Carat
Color : violet (bluish)
Clarity : comparable to SI
Transparency : Transparant

Birefringence : 0.005-0.018
Crystallography : Orthorhombic
Dispersion : 0.017
Luster : Vitreous
Hardness : 7.5
Refractive index : 1.522-1.578
Specific gravity : 2.53-2.78

COMMENTS :

No indications of heating, no indications of any other treatment

Personal Note From Natural Gems Belgium:

Color : good to very good
Clarity : very good
Carat: jewelry size
Cut : good to very good
Symmetry : good to very good

FIND THE ONLINE CERTIFICATE HERE