Vintage Sterling Silver Smoky Quartz selling Ring Mexico 8

This is a vintage sterling Silver Smoky Quartz Modernist ring.

The ring is a size 8 and is marked 925 Mexico

The round stone measures 12mm

The smoky Quartz is high set with a pinwheel setting.

This piece was purchased in Acapulco Mexico in the 70's.

It is selling in excellent pre owned condition.