Where can I find a necklace like this ..?

I had a necklace around 3 years and was my favorite necklace. I lost the other day and I would like to buy new but I do not know that this type of necklace is called. It is in the form of the heart, which has a glass front and rear, and there is little in the form of a later date. He had a heart, moon and star, in order to see whether the rear or in front of pendant. They are free to form and move when you shake the necklace. I really do not know how to explain .. the only thing he has in mind Shadowbox but not really. This is the closest thing I could find, but imagine the shape of the glass and the rear and a coward .. http://cgi.ebay.com/14K-GOLD-DIAMOND-SHADOWBOX-For-NECKLACE_W0QQitemZ140091549094QQcmdZViewItemQQptZLH_DefaultDomain_0? hash = item209e1b65a6

Nice Pandora necklace available there, some – this may be a glass, heart, moon and stars charm, perhaps?

10K Yellow Gold Ruby And Diamond Necklace