Details are as follows: 1. Color: There are many colors of pearls, including white, pink, black and purple. No matter which color it is, the focus is on color unification.
2, luster: there are companion colors and halo colors, which are so-called gems, showing brilliance under the light.
3. Size: The bigger the pearl, the rarer it is and the higher its value. The common size is about 8MM, and the price above 10MM doubles.
4. Shape: pearls are affected by various factors, and there will be shapes such as perfect circle, oblate circle and ellipse. The more perfect the circle, the higher the value. High-quality pearls are glittering and make people shine, not dull.