Keshi pearls and soufflé pearls are two kinds of marketable cultured. . . Can Gemologists Distinguish Between Keshi Cultured Pearls and Natural Pearls? Composed entirely of nacre layers, keshi pearls have remarkable luster In this respect, they're very similar to natural pearls Researchers have struggled to determine if keshi pearls were formed in nucleated mollusks or naturally
Mikimoto pearl and clasp identification Before I restring these, I thought these were just normal, but is this a Mikimoto clasp? I think I see the M and then I think I don't The stamp looks kind of like MK's stamp It is old Akoyas with really nice nacre and worth saving