Austrian Crystal Drops. Beautiful Rich Deep Blue Heliotrope Sapphire Crystal Drops. Movement shows the unique shimmer of the dark blue sapphire colors as they change. Messy Wire wrapped with natural pink sapphires added for fun accents. Earrings hang 1.4 inches. Gold or Silvertone wire wrap. Finish and French Ear Wires available in 14k Solid Gold or 14k Gold Filled or 14k Rose Gold Filled or Sterling Silver. You choose the finish.