Vintage Coro Blue & Silver Parure Set With Original Box

Vintage 1950's Coro Blue & Silver Starburst Parure Set With Original Box Sparkly star shape brooch with clip on earrings set. Ice blue and white faux diamond on contrasting silvertone. Costume jewelry Brooch measures 2.5" Earrings 1" Jewelry condition is excellent. The box has wear marks, and a water stain and the cloth lining has several spots. See pics. Cross posted.