This is a pair of 1960s Juliana D&E givré stones clip-on earrings. They are light blue navette givré and large round ice givré stones (see 2nd photo) set on Gold -tone metal rings and with metal leaf accents with pink and blue rhinestones placed over. This is great jewelry to wear to a summer party!
DeLizza & Elster designed and manufactured the jewelry from 1947 to 1990. Their well known bold design with colorful specialty stones collection was called Juliana. Later collectors refer to all D&E's jewelry as "Juliana." They never signed/stamped on their jewelry but used a paper tag. I love this kind of challenge to verify them by knowledge of construction.
Dimensions: 1.125 x 1.125 x 1 inch