2. The color of pearls can be colorful due to the change of light source, background and observation angle.

3. Pearl has always been loved by people because of its warmth, elegance and magnificence, and is known as the queen of jewelry.

4. Many ancient medical books, such as "Bielu of Famous Doctors", have explained that pearls have the effects of calming the mind, nourishing yin and calming the wind, clearing away heat and resolving phlegm.

In people's minds, pearls symbolize health, tranquility and wealth, and the international gem circle lists pearls as lucky stones born in June.

6. The quality grade of pearls is mainly determined by their shape, size, color and luster. The larger the bead diameter, the thicker the bead layer and the higher the grade.

7. Black pearl has become one of the most fashionable decorative jewels in the world because of its dark, bright and dazzling appearance. They are extremely valuable because of their small quantity, and their value is several times higher than that of ordinary pearls.

8. Look down at your feet and realize that it is a bright pearl, simple and dignified in its unique way. Like this special person in front of me, he holds a kind of mystery and awe.

9. Good memories are like dazzling pearls. No matter how long time passes, their luster cannot be washed away. Open the brocade box and touch the precious pearls, and my thoughts will be scattered.

10, pearls have always been considered as a gift from the gods to the earth. In fact, it is hard to believe that an ordinary oyster can produce a perfect treasure except for the explanation from heaven.

1 1. pearls and Hepu ecological pearls are organic gems and have been regarded as rare treasures since ancient times. According to the research of geology and archaeology, there were pearls on the earth 200 million years ago.

12. Freshwater pearls are beautiful in color, but they can't stand the test for a long time. Generally, after more than ten years, pearls will turn ordinary yellow and lose the luster of beautiful freshwater pearls, which is the saying goes. Old as a pearl. "

13. Pearls are crystal clear and dignified, round and colorful, elegant and pure, and are known as the queen of gems. The international gem circle also lists pearls as lucky stones for June birthdays. The 13th and 30th wedding commemorative stones, with magnificent colors and elegant temperament, symbolize health, purity, wealth and happiness, and have been loved by people since ancient times.

14. In western legends, pearls are related to the birth of Venus. During the Renaissance, the famous painter Botticelli described such a scene in his painting The Birth of Venus: the goddess stood on a huge shell and slowly emerged from the bottom of the water. The drops of water falling from her form pearls, which are flawless and dazzling.

15, pearls are beautiful, but behind this beautiful appearance, there is a touching story. In fact, the process of pearl formation is very painful. Under the vast sea, there are mussels, and each mussel will enter a grain of sand in its body. Mussels grind sand painfully every day, and finally grind the sand into a bright pearl. So the pearls that are moving in our eyes are actually made of ordinary sand.