Emerald is one of the gems with a very long history. It has been very popular since ancient Egypt. Its charming green i...
2021-08-17Tibetan silver is the name of an alloy. Tibetan silver is the elegant name for cupronickel. It is a kind of jewelry sil...
2021-08-16If you want a gem to look bigger, it is about cutting the gem. The cutting methods are different, and the brilliance an...
2021-08-16From the perspective of wearingWedding jewelry needs to be worn frequently by couples after marriage, so its durability is ve...
2021-08-13The composition of the pearl bracelet contains mechanical calcium carbonate, which has poor chemical stability and is soluble...
2021-08-131. The natural degaussing method is to rely on the power of nature. It can be placed outdoors when the moon is fu...
2021-08-12