A ring.
You can buy ring caps at most good jewelry stores.
One can purchase diamond ring jewelry at a local jewelry shop or at an official jewelry website such as Tiffany's. Another option would be to purchase jewelry on Amazon or Ebay.
A mark of "306" on silver jewelry typically indicates that the piece is made from 92.5% sterling silver, which is a common standard for silver jewelry. This means that the jewelry is composed of 925 parts pure silver and 75 parts alloy metals.
* You should get your jewelry appraised by a reputable jeweler and then get your money in order to buy the engagement ring. Most jewelry stores do not do trade offs.
PI represents the platinum with Iridium setting of the jewelry. It is mostly used in fine jewelry. The ring might be a fine jewelry.
The spring ring was first patented in 1900.
Ring
ring
the jewelry ring doesn't change, your finger does.
Jewelry did not have any particular significance in Rome except that the woman who wore it was wealthy. A man was not expected to wear jewelry except for maybe one ring in addition to his signet ring.
There are numerous online retailers where one can find jewelry for a tongue ring piercing. One can purchase such items from 'Body Candy', 'Spencer's' and 'Body Jewelry Factory'.