A silver 8mm heart charm is laid in front of a red Swarovski crystal heart crystal (12mm x 16mm) then hung from sterling silver French hook earwires.  The earrings are 2.5" long.  
 
All metal used is hypoallergenic, nickel-free, and sterling silver, silver or gold-plated, or stainless steel unless noted otherwise. Every item is handcrafted, custom-made, nothing mass-produced.