Product Description ¯¯¯¯¯¯¯¯¯¯ Amethyst Stud Earrings - Large ・Length: 9 mm ・Width: 9 mm These large amethyst earrings have an elegant color and a strong impact. Costume jewelry is a general term for "imitation" jewelry and accessories made without using expensive gemstones or precious metals like gold or platinum, but instead using artificial gemstones such as glass and plastic, and alloys.