Okay, folks, we've now got a 'Cook Islands' thread going under Cultured Pearls that needs contributions! Those are Cook Islands keshi (correctly identified by xeresana in the first post) and the farmer considers himself but a remote cousin to his Polynesian brethren in Tahiti! Wonderful pearls.
Oh my, what a lovely and large collection of pearls. You say that these are just your favorites? You must have tons of pearls. May I ask how long you have been collecting and enjoying pearls?