A perfectly mismatched pair! These pink tourmaline Crescent Rim Studs are surrounded by folds of oxidized sterling silver and 23K gold. + approx 12mm.  NB Please note that no two pairs are...

Oxidized silver and 23k gold. Shown here with green kyanite.  Length is 1in and width is @.75inhook closure in the back for security 

These delicate Supernova Sapphire Studs are made of 14K gold with a  1/4" diamond and designed in Venice, CA.