1980s goldtone open back emerald cut faux-topaz paste and round clear paste clip back earrings. Unmarked DeLizza & Elster. A blue version of these earrings are shown on pg 300 of Paula Knutson & Karla Wacker's book "Juliana Jewelry the Last Generation." Measure: 1.5 inches L x 1.25 inches W. Condition: Very Good; wear to backs, hard to see wear to 1 clear stone.