Hi ladies! I just realized that my friend doesn't have pearl studs anymore, she lost one side and never found it. I think they were really nice pearls her boyfriend got her from Hawaii. Her 21st birthday is coming up and since pearls are a classic piece every girl should have, I'm thinking they would be the perfect birthday present! I don't know that much about pearls (quality, size, etc) and/or jewelry in general, so could anyone suggest some decent brands that makes some classic pearl studs at an affordable price? any help is appreciated! thank you!