Each stone is unique & their natural color will vary. The stones have a translucent, violet color. Due to the stones being translucent the metal that surrounds the stone does impact the overall color of the earrings. The sterling silver makes the stone look a cooler purple tint while the gold fill makes it have a warm pink tint. AMETHYST STONES: Diameter: 1/4 in Depth: 1/8 in EARRING METAL: STERLING SILVER: A mixture of pure silver and a small amount of other metals. Nickel free & lead free.