Cubic Zirconia and Silver 3mm Round Bezel Stud Earrings PSRD3 Qty: 1 2 3 4 5 6 7 8 9 10 Price £9.95 Silver and sparkling cubic zirconia, stud earrings. 3mm round, bezel-set, stud earrings for pierced ears. Birthstone - Cubic Zirconia for April cubic zirconia earrings silver stud earring studs