The most popular sizes for pearl stud earrings depends on the pearl type you choose. For Japanese Akoya pearls which range from 6.0-6.5mm through 9.0-9.5mm; the most popular sizes are 6.5-7.0mm, 7.0-7.5mm and 8.0-8.5mm, with the 7.5mm option being the most popular by far. Freshwater pearls have a similar size range and the most popular sizes are 7.0-8.0mm and 8.0-9.0mm with the 7-8mm size being more popular and versatile. Tahitian pearls are a larger pearl type ranging from 8.0mm through 14.0mm and larger; the most popular sizes range from 8.0-9.0mm through 10.0-11.0mm, and 9.0-10.0mm size being the most popular choice. South Sea pearls are the largest of all cultured pearl types, ranging from 9.0-10.0mm up through 14.0mm and even larger. The most popular size to buy for White and Golden South Sea pearls are the 11.0-12.0mm pearl studs first, then 9.0-10.0mm and finally 10.0-11.0mm pearls.










































