According to historical records, from the Qin Dynasty (221-206 BC), China used the Nanzhu tribute to the emperor, and the later Han was rich in pearls. Emperors of all dynasties sent internal supervisors to Hepu Lianzhou to supervise Zhuchi, mining pearls and tribute to the emperor. The Ming Dynasty was the heyday of Hepu Pearl Mining. More than one time was the 12th year of Hongzhi (AD 1499), and the natural pearls were collected for "28 thousand two" (about 800 kilograms). Since the pearls were mined in ancient times, they were set in the Baizhu Village of Hepu. They were concentrated in the Bailong City of Hepu, and the pearl shells were piled up into the city walls. Therefore, it is called “White Dragon Pearl Cityâ€. In history, there is also a folk story of "Zhuhe Hepu". The seven natural pearl ponds distributed in the shallow sea of ​​about 40,000 hectares near the southeastern coast of the Tieshan Port Area (formerly Hepu County) in the North Sea have added brilliance to the dynasties. Nanzhu is the queen of Chinese sea pearls. The original name of Hepu Pearl is Nanzhu, which is the famous scholar of the Ming Dynasty, Qu Dajun. It is recorded in his "Guangdong New Language": "Hepu Zhuming, Nanzhu, which is a Westerner, Xizhu, and Dongyang, Dongzhu, The east pearl is blue and white, its light is not as good as the West Pearl, and the West Pearl is not as good as the South Pearl." The Middle East and India are like round, round and flat, and Europe and America are mainly rice-shaped, and they also love flat blocks. The more popular pearl jewelry is a pearl necklace. International countries have different color preferences for pearls. The United States likes white, cream, pink, gold, and black; Italy likes emulsifiable concentrate, pink; France likes white; British like emulsifiable concentrate, pink, white, gold; Hong Kong red, white , yellow; India like emulsifiable concentrate, gold, blue; Canada likes white. According to the individual's skin color and hair, with different colors of pearls, it is also very particular, good color, blond hair and neck red, should be equipped with white rose pearls, light skin, should be matched with white or light yellow beads, skin white hair should be suitable With gray beads, black color with golden yellow beads is more graceful. In principle, white people use white system, yellow people with cream beads, black people with gold beads, and the skin is more harmonious, young people prefer pink. Older ages are more welcome in blue. When pricing a string of necklaces, an additional factor to consider is the combination of the pearls that make up the necklace into a mixture. For pearls of the same PCT, the appropriate price ratio for each factor is as follows: pearl gloss 40%, cleanliness 20%, color 20%, shape 20%, there are several additional factors in determining the quality of freshwater aquaculture In direct action. Because freshwater cultured pearls are popular in a variety of shapes, determining the weight is an embarrassing thing. Therefore, the weight will inevitably replace the PCT. For seawater beads, if they are equal in weight, gloss is an important factor in judging their quality. garments, clothing, top,trousers, coat, jacket Nanjing Intime Import and Export co., Ltd. , https://www.njireneintime.com
