Product Description ¯¯¯¯¯¯¯¯¯¯ Diamond CZ Triple Design Ring, Size 14 This is a very beautiful and impactful ring set, featuring two single-stone rings and a luxurious ring. 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 gems such as glass and plastic, and alloys.