A pearl necklace radiates a certain mystical charm when worn around the neck. There are generally six types of pearl necklaces - collar, choker, princess, matinee, opera and rope. Collar pearl necklaces are usually 10 to 13 inches in length and worn casually or in the evening. Choker pearl necklaces are about 16 to 18 inches and suitable for formal wear. Princess pearl necklaces can be about 17 to 20 inches long. Matinee pearl necklaces are nearly 20 to 24 inches in length and go well with business suits. Opera pearl necklace are 28 to 34 inches and appropriate for special occasions, formal events or parties. Rope pearl necklaces are generally 45 inches or above and match well with pantsuits. From elegance, fashionable to luxury, different looks are created by the versatility of pearl necklace lengths that can be worn on different occasions. Princess pearl necklaces are 17 to 19 inches, and they are the most popular among necklaces.

Choosing a right pearl necklace depends on many factors such as age and occasion. Pearl necklaces are chosen and worn differently varying with age. A pearl necklace, like a diamond necklace is available in a variety of styles. A strand of pearls, or a single pearl on a chain are the two most common types. There are also collar, choker, princess, matinee, opera and rope pearl necklaces.

When buying a pearl necklace, there are a few things one should keep in mind such as the surface, color, size, luster and shape of the pearls. Some colored necklaces complement a women's skin color better than others. For example a woman having a fair complexion looks better in a light color pearl necklace, as compared to silver, gray or black.

Pearl necklaces come in various colors such as white, white rose, cream, golden, black, silver and gray.