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Pearl of great price is mainly composed of roundness,pearl jewelrygloss, color, size and other factors.
Roundness
Pearl shape that are beads, beads and beads. It refers to the best ball roundness, applied to make rings, earrings, brooch, necklace.
Gloss
Leather light requirements better,plastic bag manufacturer glittering best.
Color
General white through a small pink is best, the polar Bai Run pearl is precious.
Size
In preferred. Seven heavy called pearls, and eight heavy pearls called orbs.
In pairs
Among the many pearls, requirements of color, light,office furniture the size of the same skin, is a rare thing, so the matching pairs are high social status.