Current location - Plastic Surgery and Aesthetics Network - Jewelry brand - I bought a gold ring at China Gold Jewelry Store! It's marked BHD thousand gold, but it's hard! Teeth are not deformed! I don't know if I bought it. ...
I bought a gold ring at China Gold Jewelry Store! It's marked BHD thousand gold, but it's hard! Teeth are not deformed! I don't know if I bought it. ...
Two possibilities:

1. Congratulations, you bought a heavy ring. Thick things will naturally feel harder. If a tooth is bitten, it is a mark, and there are bite marks.

2. It may be hard gold, new gold, the purity has not changed, and the quenching process is different during production, resulting in higher hardness than the traditional one.