Original Star K 7mm Heart Shape Simulated Pink Morganite Earring Studs. The beautiful Original Star Kâ„¢ 7mm Heart Shape Simulated Pink Morganite Earring Studs, crafted in 925 Sterling Silver. This attractive design is set with 2 stones prong set pink Heart Shape Simulated Pink Morganite clean clarity. This design measures 7.00 mm wide, 7.00 mm long. And buy this Original Star K 7mm Heart Shape Simulated Pink Morganite Earring Studs Now $39.99.