These Sterling Silver (925) Stud Style Natural Triplet Opal & CZ Earrings feature a pair of A Grade Quality 10 x 8 mm Oval Stones. The Opals are Claw set & highlighted with various numbers of CZ's. The Earrings have been Rhodium Plated to ensure a lifetime of bright silver finish. This is the Sterling Silver & CZ version of our 14ct Gold & Diamond 10x8mm stud, that costs in excess of $495.00. This looks identical at less than 30% of the price..