3 thoughts on “What does "AU750" mean on the diamond ring?”

  1. AU is the chemistry of gold
    750 The purity of gold is 75%
    . AU750 is a kind of gold containing 75%. The market is called 18K gold. Its 25%are other precious metals. , Suitable for inlaid diamond ring.

  2. The "AU750" is written on the diamond ring, which means 18K gold, indicating that the precepts are 18K gold.

    The ring is a decorative jewelry worn on the finger. The ring can be worn by women and men, and the materials can be metal, gem, plastic, wood or bone. The rings are passed to the folk, and its role is not only simple decorations. Men and women love each other and give each other. Shanmeng oaths as evidence. Diamond Greek ADEMAS represents the meaning of uninterrupted conquest. It is the hardest one in Yunyun gemstones. The ancient Romans have always believed that it represents life and eternity, and by the 15th century, it has been identified as a symbolic meaning of marriage that is unmoved.

  3. Hello!
    au750 means that your precepts mean 75 percent of gold!
    It silver and other elements
    Is satisfied with you! If you have other questions, please talk about it in detail

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