The amazing Original Star K™ Round 7mm Simulated Emerald Earring Studs, crafted in .925 Sterling Silver. This attractive design is mounted with 2 stones prong set green Round Simulated Emerald. This design measures 7.00 mm wide, 7.00 mm long. Emerald is May Birthstone: From the French “esmeralde” meaning “green gem”. A symbol of immortality, it is said to improve memory, wisdom and intuition. And buy this Original Star K Round 7mm Simulated Emerald Earring Studs Was $99.99 Now $31.99.