These pieces were most likely made in the mid 20th Century and were popular tourist pieces for people to bring home from their travels.
Made from plastic there is a large gentian brooch which has a gold tone back and a pair of clip on earrings. They aren't an actual set as the base plastic is different but they look great worn together.
Measurements
Brooch is 1 3/4" long and 7/8th" wide
Earrings are 1 1/4" high and 6/8th" wide
Condition
There is some minor paint loss, as happens with these pieces. Main point to note is someone has been a little over enthusiastic with the glue on the reverse.