Vintage Blue Topaz? Bali Filigree Sterling Silver 925 Drop Earrings 5.5g

Blue Topaz? Bali Filigree Sterling Silver 925 Drop Earrings 925 marked, 1.5" long, 5.5g total weight Not sure the blue stones are topaz or blue zircon. Very good pre-owned condition with light use expected of its age, some expected minor scuffs and wear. Some spots of tarnish, but no major issues. Please browse all photos to see everything included.