These exquisite 18K white gold studs are a true statement of refined style. Each earring features a 4.2mm diameter sapphire, with a total of 0.84 carats between the two stones. The larger sapphire is 0.46 carats, and the smaller sapphire is 0.38 carats. Both precious stones are no heat RB sapphires from Madagascar, and these earrings weigh in at 1.9g for a luxurious, but lightweight feel.