Bright fire opal swimming dolphins sterling silver vintage ring size 6.5 strung Fob measures 3 and 3/4ths

Fob measures 3 and 3/4ths of an inch long

Quartz measures 30mm by 13mm

Stamped on the back of the pendant but it was cut off so hard to read

Pendant measures 1 and 1/8th of an inch tall and 7/8ths of an inch wide

Silver toned metal has small signs of wear as seen in pictures

Bright fire opal swimming dolphins sterling silver vintage ring size 6.5 strung Fob measures 3 and 3/4thsBright fire opal swimming dolphins sterling silver vintage ring. Good used condition with little to no signs of normal wear. Beautiful flashy opal in soft solid sterling silver setting of swimming dolphins. Stamped Ster CP on the inside of the band. Acid tests positive for sterling silver. Ring measures size 6 and 1 2