This 8mm wide BLACK ZIRCONIUM ring has a Carved out Pattern with a POLISH FINISH. The band has a visually-attractive swirl pattern finish that encircles the ring. Each ring is custom made and your ring comes with a COMFORT-FIT for extra satisfaction. Our Black Zirconium rings WILL not TARNISH or cause your skin to discolor. Style (BZMOK01)

Black Zirconium rings get their signature color in a process different than anodizing. It is an extremely hard, smooth, and inert coating. Zirconium is slightly heavier than titanium, but is less than stainless steel. It is chemically similar to titanium. 

-Benefits of Black Zirconium 
1. Black Zirconium is hypo-allergenic and will not irritate or cause discoloration to the skin.
2. Black Zirconium is much more durable than precious metals. This means that your ring won't dent or ding like Gold or Platinum will.
3. Black Zirconium are very light weight. Black Zirconium is about 1/4 the weight of steel, yet much stronger. 

All of our rings are meticulously crafted and hand finished.