Earrings in brass plated with 14k fine gold. The stem is made of 316L stainless steel with a tinted glass crystal pendant. 7 possible variations: 1: Teal 2: Turquoise 3: Dark Blue 4: Light Blue 5: Black and White 6: Mother of Pearl 7: Chocolate Brown 8: Transparent Silver 9: Light Pink 10: Raspberry Red