Raise a glass to a friend or loved one on their engagement, and share wishes for the happy couple, with their favorite drink garnished with this diamond ring charm. Silicone engagement ring charm fits inside a Charmers drinking glass or stemless contour glass (both feature a post in the bottom center of the glass to hold the charm). And with a unique charm displayed, it's easy to identify your drink among all the other glasses on the table. This diamond ring charm makes a great choice for an engagement party, wedding or newlywed gift when paired with coordinating glasses and charms (not included).