Emerald Cut Aquamarine Hoop Earrings in Sterling SilverEmerald Cut Aquamarine Hoop Earrings in Sterling Silver. These inside out hoops feature 18. 22 carats of aquamarines finished in sterling silver. Thirty six (36) . 506 carat emerald cut aquamarines are set in shared prongs and are mounted around the entire hoops. Each aquamarine has a soft, sky blue hue. Finished in sterling silver, these hoops have a gorgeous glittering effect when touched with light. For the inner fashionista in you, grab these