Help I.D. an antique ring?

[Sunseeker888]

Hello, I am not sure what type of stone this one is ( pic attached ),but it is quite an eye catcher and is in great shape for its age.
Anyone care to take a guess?

 

[maccers]

Looks like tiger eye to me.

 

[lambskin]

Looks like tigers eye to me also.

 

[chrono]

Nice looking tiger's eye!