14KT Gold Vermeil Stud Celtic Knot Earrings Adorned with White Cubic Zirconias shine bright with Celtic meaning. The piece features a high-quality Sterling Silver base with a thick layer of 14K gold. Similarly, each earring features an elaborate four-corner Celtic knot with sparkling White Cubic Zirconias at the outer edges. In addition, the smooth round edges of the Trinity knot glimmer in the light and add more sparkle and shine to the piece. The earrings also have a push-back setting that uses friction to keep the earring secure. These earrings are both stylish and comfortable to wear.