Signed Lisner Grande Parure

I was immediately attracted to this set when I found the necklace and earrings at an estate sale for $18. I bought them to wear in my wedding, and then became kind of obsessed with finding more pieces. Because they were sold as sets with multiple pieces together when I found them, I also have an additional necklace and two more pairs of earrings. Two pairs of earrings are clip backs and the third pair are screw backs. This is a signed Lisner set, but I have not been able to find any information on the design. If anyone knows anything about it, I'd love it if you would share it with me.