Vintage DOrlan Rhinestone Earrings Curved Clip-on Gold Tone

This is a striking pair of earrings made by DOrlan, featuring rhinestones in a gold toned curved setting. DOrlan is a Canadian manufacturer that was founded in 1957 by Maurice Bradden, who had trained under Marcel Boucher. DOrlan produced jewelry for Boucher and acquired Bouchers company in 1979, continuing to produce jewelry using Boucher moulds. This is quite a beautiful pair of earrings, and Im wondering if it might not be based on a Boucher design. Each earring measures 1 1/4 in length and 3/4 in width. They are in excellent condition with no missing stones or wear. These came from the estate of a shopaholic who barely wore much of what she bought..excellent quality.