what is the average size of a pearl
The larger the pearl, the rarer and more valuable it is. The average size of pearl necklaces sold today is 6.5-7mm, 7-7.5mm, and 7.5-8mm.6-6.5mm pearl necklace: Ideal for young or petite women.-7.5mm pearl necklace: It is about the central size for Akoya pearls. 7-7.5mm is the most popular among all sizes of pearls. Appropriate for most women. Ideal for weddings, birthdays, anniversaries, Mother's Day presents, college graduations, and Valentine's Day gifts.