Black Zirconium rings get their signature color in a process different than anodizing.
It is an extremely hard, smooth, and inert coating.  It is used in medical implants
 such as hip sockets for these reasons.  Zirconium is slightly heavier than titanium, but
is less than stainless steel.  It is chemically similar to titanium.  

 Click on the rings to get a more detailed description.




Black Zirconium Signature Series
$265
Black Zirconium Special Styles
from $300
Black Zirconium Stone Settings
from $520
Chroma, Tuxedo, & Stealth Series
$370
Black Zirconium with Precious Metal Inlays
from $350

Black Zirconium with Laser Designs
from $335
Black Zirconium with Hardwood Inlays
$465
Black Zirconium Carved and Colored Series
from $295
Black Zirconium with Executive Series Inlays
$465
Black Zirconium with Carbon Fiber Inlays
$465