Among the most popular design of a locket necklace are vintage lockets with classic look that never ages. You can pick from a wide range of designs such as vintage floral locket, oval brass locket, musical lockets, filigree lockets, among others. There are also a lot of options for gold or silver locket necklace.
Lockets usually hold only one or two photographs, but some specially made lockets can hold up to eight. Some lockets have been fashioned as 'spinner' lockets, where the bail that attaches to the necklace chain is attached but not fixed to the locket itself which is free to spin. This was a common style in the Victorian Age.
Another kind of locket is/was made in a filigree style with a small cushion in the center to which a few drops of perfume should be added. Perfume lockets were popular in eras when personal hygiene was restricted and sweet smelling perfume was used to mask the odor of a person or their companions.