衣服和时尚 - 宝石

a hard, often pink or red substance produced by marine invertebrates, used in jewelry and ornaments

a precious or semi-precious piece of stone cut and polished to make items of jewelry

a hard shiny piece of mass that is shaped like a ball inside the shell of an oyster and is a highly valuable gem

a small piece of jewelry with a short metal post that is pierced into a part of the body