BLUE Rhinestone prong-set VINTAGE EARRINGS button screw-backs EXCELLENT 1950s

Button style BLUE RHINESTONE EARRINGS w screw backs from the 1950s ~ excellent vintage condition.  They are bright and sparkly.  The 6 blue rhinestones are prong set with a gold tone rope effect on the border - all metal is gold-tone. All rhinestones appear to be original.  A nice subtle size at just under 5/8” across.