The first person in the world to use a ring as an engagement token is the Austrian Wang Masmine. In 1477, Maishi Mini met Mary's Princess. Maishi Mini for her beautiful looks and graceful manners. But Mary had already betrothed to the French crown prince of the time, but he still did not give up, in order to win the love of Mary, Maishi Mini to create a precious diamond ring, sent to Mary. Mary faced this exquisite, glittering diamond ring and Maishi Mini's fervent pursuit, finally changed the original intention, married to Maishi Mini. Since then, the diamond ring has become a western engagement token.
But in ancient Rome, the ring was used to make a seal, a symbol of power.