I have seen these advertised and talked about via many different outlets. The gimmick is that not only do they smell great, but each candle has a ring valued from $10 to $5,000. Well I finally decided to bite the expensive bullet in hopes of attaining an awesome candle and even better ring. The price is $24.95 each with additional for shipping. $30 for a candle seems expensive to me, but we'll see if that assumption changes after I try it. I selected the Lemon Lavender.
If you are interested in taking the plunge as well, below is their different contact links. I'll post back with my review after I try it out and post a picture of my prize.
http://curebit.com/x/0Naps (my personal Diamond Candle link)