Thank you for viewing. I received these from a relative about 6 or 7 years ago, and I think I've only worn them two or three times. The backings are missing because I used them for other earrings. I don't know the brand, and although I think the pearls are natural, the details are unknown. The posts are stamped 18k, so I believe they are genuine. The pearls have some natural imperfections. The adhesive used to attach the pearls to the metal is slightly visible. Neither of these should affect wearability. I hope that someone who understands this will purchase them. They will be shipped via Yu-Packet Post Mini. #Earrings #Pearl #18kPost Shape...Catch/Stud Accessories...None