Black and white polymer clay is marbled then cut into 0.75" diameter circles and 2" x 1.75" diamonds, sealed in resin and connected.  The earrings use silver-plated bails land fishhook earwires and are 3.25" long.  
 
All metal used is hypoallergenic, nickel-free, and is sterling silver, silver or gold plated or stainless steel unless noted otherwise. Every item is handcrafted, custom-made, nothing mass-produced.