These are two separate pairs of 18K gold earrings by Tiffany & Co. I believe they were both designed by Angela Cummings. The reverse-polka-dot pair incorporates lapis lazuli but I'm not sure about the other pair-- are those multi-colored polka-dots made of enamel? Any other info about these earrings would be much appreciated (i.e. production year, name, collection, etc.).
Thanks!
Thanks!

