How to Select Pearls
In Japan, Kokichi Mikimoto created the world’s first cultured pearl in 1893 by duplicating the natural process of pearl formation.

Pearls differ in their luster and beautiful coloring depending on the type of oyster that produced them, and can take on a wide variety of appearances. There are several different kinds of pearls: the Akoya Cultured Pearl, the South Sea Cultured Pearl, the Black South Sea Cultured Pearl, the Freshwater Pearl, and the Conch Pearl. Each pearl harvested has natural beauty and is unique.

The following characteristics are used for evaluating cultured pearls:

Luster — Luster is the amount of light reflected from the pearl’s surface. Luster is the surface glow, as well as the deep mirror-like reflection of the light, or “inner light”. The best luster is considered to be “bright”.

Surface Perfection or Cleanliness — A pearl is considered more valuable when the surface imperfections are minimal. Cleanliness refers to bumps, cracks, or spots on the surface of the pearl. As a product of nature, tiny marks are, however, part of their natural texture and proof of the genuineness of a cultured pearl.

Shape — Although many shapes are available, perfectly round pearls are the rarest and most valuable. Button pearls are round on one side and flat on the opposite end. Other shapes like tear drop and baroque (off-round) are also favored because of their uniqueness.

Color — There is a wide spectrum of colors to be found in pearls. Basic colors include cream, grey, green, blue, and pink. Color is really a matter of personal preference, though rose or silver/white usually looks best on fairer skin types and cream or gold pearls compliment darker complexions. Always look for a color that is rich and evenly distributed on the pearl.

Size— Generally, the size of the pearl affects the price. Large pearls are more difficult to cultivate because of the large size of the implanted nucleus which increases the likelihood that the oyster will reject it.

Pearls are measured in diameter increments of millimeters (mm). The classic Akoya pearl generally ranges from 3.5mm to 10mm in size. South Sea (White, Golden, or Black) pearl sizes begin at 8mm and can be as large as 18mm.

How to Care for your Pearl Jewelry
Pearls are organic gemstones that are vulnerable to acid, alkaline and different humidity levels. Perfume and hairspray, which contain alcohol and harmful acids, should be avoided on the areas where pearls are worn.

To preserve the beautiful luster of your pearl jewelry, wipe the pearls with a damp soft cloth or silicon cloth after each wear. Be careful not to dip pearls in water or wear them while bathing, as water can weaken the silk thread. Do not leave them in direct sunlight or expose them to high temperatures. If pearls happen to come into contact with substances such as vinegar, fruit juices or detergents, immediately wipe that substance off.