tahitian pearl necklace

There are certain criteria to measure the value and the quality of a pearl. Deciding the right pearl to buy on criteria such as luster, nacre, color, shape and size are very important. One can buy according to his or her preference.
Nacre : Most of the people are aware of its nacre thickness while buying a pearl. Nacre is the coating produced by a pearl oyster, which covers the pearl's nucleus. Experts always prefer thicker pearls with thickness, which exceeds 0.4mm.
Luster : The amount of light reflected from the surface of a pearl is known as its luster. Most people prefer pearls with high luster with a smooth surface.
Surface : Always choose a pearl, which has smooth surface and mirror-finish, as these qualities are considered more valuable.
Color : Color depends totally on the choice of the person buying it. It is always advisable to buy a pearl, which matches the color of your skin and your dress.
Shape : Always select round pearl with smooth surface as it