How about these hanging hearts?! There are two pairs of these, one in gold-tones and one in silver-tones. The earwires themselves are sterling silver. The hearts measure approximately 1". 
 
Here is more from the maker about her wonderful work! 
 
"Stringin’ Along with MEis a line of handcrafted jewelry created using the recycled strings from guitars, bass guitars and other stringed instruments. Each piece is designed and created with a handforged element that allows the integrity of the string to be maintained and highlighted."