
As far as we know, the ancient Egyptians were the first to place a ring on the third finger of the left hand to signify the marriage union. It was placed on that finger because Egyptians believed that the "vein of love" ran from this finger to the heart. They used a ring because they believed that the circle was the symbol for eternity. It represented perfection because it had no beginning and no end.
Rings found in ancient Egyptian tombs were made of pure gold. The name or title of the owner was engraved on the ring in hieroglyphs. The poorer citizens of Egypt wore rings of silver, bronze, amber, ivory, or simply glazed pottery. Because gold was precious to the early Romans, a gold ring symbolized everlasting love and commitment.
King Edward VI of England decreed that the third finger on the left hand was to be the ring finger. In the 1549 Book of Common Prayer, the left hand was designated as the marriage hand. From the earliest times in our history, people have always given advice to newly married couples such as "comfort each other," "respect one another," and "listen to each other." One of my personal favorites is "Never yell at each other unless the house is on fire!"
From ... "What Makes Flamingos Pink?" by Bill McLain
Source: Inspiration Line