Akoya pearls are the small white pearls that most people picture when they think of pearls. They are saltwater pearls, and are usually round and white or cream, with a pink overtone and high luster. They are typically less than 9.00 mm.
Tahitian pearls are often referred to as “Black pearls,” however, they actually occur in a wide range of dark cool colors, the most common being greenish gray. They are saltwater pearls and typically range in size from 8.00 mm to 14.00 mm, and while they are most often round, they can occur in anyshape.
South Sea pearls are the largest of the cultured pearls, and are usually white or varying shades of yellow, often referred to in the trade as “Golden.” They are saltwater pearls and typically range in size from 8.00 mm to 18.00 mm, and while they are most often round, they can occur in anyshape.
Freshwater pearls typically occur in a wide range of pastel colors (primarily variations of pink and orange), but some have multicolor or metallic appearances. While they are most often found in smaller sizes, in near-round or oval shapes, they can occur in a wide range of sizes and shapes. The smaller pearls are usually non-bead cultured, while the larger freshwater pearls are oftenbead-cultured.
*While each of the pearl types have inherent typical size and color ranges, pearls can occur outside of those ranges in all pearl types.