Discover these earrings in silver vermeil with onyx and zirconias from the Glaring collection, a versatile and modern choice that shows your innate elegance. TOUS Glaring 1/2 earring [divisible] in silver vermeil with two 4 mm onyx and four 2-3 mm zirconias. Pressure clasp. Sterling silver plated with 18kt gold with a thickness of 3 to 5 microns and with no other metal between them. Production technique: Casting.