The value of a pearl depends very much on its shape. Whether it’s a black pearl necklace, a freshwater pearl bracelet or a pair of pearl drop earrings; a pearl’s form matters quite a bit. There are six types of shapes common to pearls:
Round: This is the shape most people think of when imagining a pearl. Perfectly round pearls are quite rare and are the most expensive. For hundreds of years many people around the world have thought the round pearl the most beautiful.
Near round: These are closest in relation to the coveted round pearl, but are imperfect in their shapes. Many times these pearls are more spherical than round in shape.
Oval: Many experts call these pearls “symmetrical”. The ends of oval pearls are narrower than the centers.
Drop: These pearls have teardrop or pear shapes. Because of their elongated shape drop pearls make nice earrings or pendants.
Button: These pearls are shaped just like their names. Often the flattened side of the jewel is secured to an earring setting.
Baroque: These may be the least valuable in the pearl family, but they are also the most unique. They come in irregular shapes and sizes and are crafted into affordable jewelry.