Image 1 of 1 Limpet Earring with aquamarine £145.00 sold out The Limpet earring is made from solid sterling silver and features an aquamarine gemstone above each limpet. Sold Out Added! The Limpet earring is made from solid sterling silver and features an aquamarine gemstone above each limpet. If you like our Limpet Shell range, why not have a look at some of our other items.