Huge Tourmaline, Blue Topaz and Ruby Black Rhodium Plated over Sterling Silver Ring, Size 7.5.

Huge Tourmaline, Blue Topaz and Ruby Black Rhodium Plated over Sterling Silver Ring, Size 7.5. Stamped 925. This has pear, oval and round cut stones that measure 2.5 to 7 by 5 mm. The face of the ring measures 33 by 27 mm. Excellent condition. circa 1980's.