Zhou Dasheng 1
Zhou Dasheng is a diamond ring brand in China. It has been engaged in diamond service retail. He has rich experience in diamond ring, fashion design and first-class technology, and many fans like it.
2. Lao Fengxiang
The history of nearly two centuries has endowed Lao Fengxiang with profound cultural connotations. The design of diamond ring is fully aware of the differences between Chinese and western cultures, and has been well integrated and reorganized. It has brought miracles, just like being reborn, and won the love of countless new people.
3.chow tai fook?
Chow Tai Fook is a famous jewelry brand, among which diamond ring is particularly attractive. They are customized according to the personal characteristics of young people. Each design conforms to the current trend. From the diamond cutting process to the perfection of every detail, even the exquisite taste can be satisfied.
Extended data:
1, weight (carat). The international standard unit is carat (ct), 1ct = 0.2g, and "minute" is commonly used in China, 1 carat = 100 minute. The price of diamond is directly proportional to its weight, and its value increases geometrically with the increase of weight. At the same time, the same weight of diamonds, due to differences in color, clarity, cut, there will be a price gap.
2. clarity. According to international standards, the classification of clarity grade should be observed from five aspects: the nature, color, size, quantity and location of the contents under a ten-fold magnifying glass. According to China's national inspection standards, diamond clarity can be subdivided into LC, VVS 1, VVS2, VS 1, VS2, SI 1, SI2, P 1, P2, P3*** 10. The higher the clarity of a diamond, the higher its value.
Baidu Encyclopedia-Diamond Ring Price