Lot of 8 Single Earrings- none match! 14K Gold -925 Silver - Mixed Materials

Lot of 8 Single Earrings- none match! 925 Silver, 14K Gold and Mixed Materials Angel and heart dangle earrings are both 925 Silver, Angel is from Far Fetched and is about 1" wide and 1.5" tall. Heart is stamped with initals SU and 925 - Silver marcasite with red swirls It's about 1" tall and .5" wide. Small gold stud and dangle gold frosted ball are likely both 14K although only the dangle is stamped. Dangle ball is about 10MM and earring is about 1" tall. Gold Stud is about 4MM Gold hoop with "diamonds" and large diamond stud are not stamped or marked. The hoop may be gold, gold filled, or gold tone. Unknown. Unknown stone quality. The large stud is about 10MM and stamped S & Y The last 2 are dangles, one is freshwater pearl with a greenish tone dark freshwater pearl top and the traditional white one below. The blue earring looks like 1928 Marcasite flower with blue bead, both on stainless steel (likely) about 1.5" tall each This mixed set is gold, silver, maybe diamonds, manufactured diamond stones.