Fabulous Mid Century Thermoset Pink and Gold tone Necklace and Matching Clip Ear

This is just a gorgeous set. I dont think it was ever worn- found in the back of my mom's jewelry box. Shows no wear. The necklace measures about 17" from one end to another. The clips on the earrings are about 1". Everything is solid and perfect. Could find no markings. In the last picture there is a matching bracelet, but one stone is missing. Have no idea where it could have gone, but I'm enclosing the bracelet for free. From my Mom's estate - immaculate smoke and pet free home