The ring indicator is AeUSAD, which indicates the material of the ring. The other is the jeweler's own brand logo, or the logo of the processing factory. Sometimes some rings also have ring numbers. For example, Au750 indicates that the ring is 18K gold, Au999 is pure gold, PT950 is platinum with 95% platinum content, and PT990 is platinum with 99% platinum content. If it is a diamond ring, sometimes there will be something similar to d0.50, which represents a diamond, followed by the number of carats of the diamond, and 0.50 is a 0.5-carat diamond.

The letters on the ring represent meaning.

Generally, the rings produced by regular manufacturers will be printed with some information about this ring, that is, the letters and numbers on the ring that everyone said. According to the national quality requirements, the inner wall of the ring is marked with metal content 18K, Pt950, etc. Gemstone weight: If the ring is set with diamonds or other gems, the diamond weight is 0.50 carats, and so on. Factory logo or code, ring number, etc.

There are two versions of rings. Modern ring is a kind of western culture, but we in China also have our own ring culture, but it's not called a ring, it's called a ring. Most of the rings in ancient China were carved from jade and jadeite. In ancient China, those who could wear rings were either rich or expensive, and the poor simply could not afford them. Rings and bracelets, necklaces and earrings are called jewels.

The ring is worn on the ring finger. As we all know, wearing a ring on the ring finger represents a happy moment and means getting married. Represents the completion of love, belongs to people with families and lovers, and has a good relationship. Wearing a ring on the middle finger represents love and lovers, and the middle finger represents balance, so it also represents the opportunity that others pursue although they are in love.