This is a vintage green turquoise ring, it does not have a maker's stamp but tested as sterling silver.  The stone is beautiful & is complimented so well by the designs surrounding it. 

Artist unknown 

This item as curated by Fresh Fire Trading.  

***Vintage jewelry sold on this site is as-is... and will include the natural patina/oxidation that comes appears over time with vintage jewelry. The value is greater when the patina is present,  so we in no way want to affect the character/authenticity of the piece.