I wear a diamond ring on my left hand. No, it's not an engagement ring...it's a promise ring that was given to me by my loving boyfriend, proving that he is fully committed to our relationship. Some people think it's really cheesy, but it shows me that he really cares about me, and that marriage is not too far into the distant future.

Sometimes I'm haunted by my old single days...it was definitely not fun weeding out the bad boys! And sometimes, it's difficult to know if a person is single or not. Just because they glance at you or brush up against your shoulder doesn't mean that they're into you.

But, if you're wearing the Singelringen, chances are everyone will know you're single and ready to mingle. The Singelringen is a ring that is meant to be worn by single folk. According to Singelringen.com, the trend began in Scandinavia, and is now spreading around the world. This is the first I've heard about it here in the U.S.

An old press release explains that the outer band is made out of turquoise acrylic melded to a weighty inner silver band. To get that shiny effect, a distinctive crescent shape is cut into the acrylic, allowing the silver to shine through. Each ring also carries a unique number engraved inside the silver band. Apparently, you can register online with this number and communicate with the Singelringen community to try and find your perfect match.

Singelringen is available in four different sizes. Sizes 1 and 2 are common among women and sizes 3 and 4 among men. Each ring sells for $49.

[via Gizmodiva]