A 14mm round silver-plated bezel is filled with a purple and swirled together with white resin.  The bezel paired with a 10mm flat clear crystal circle sitting inside a silver frame.  The earrings use silver-plated fishhook earwires and are 1.5" 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.