4.60 ct. t.w. Simulated Amethyst, 2.20 ct. t.w. CZ and 2.00 ct. t.w. Simulated Tanzanite Hoop Earrings in Sterling Silver. 2 1/8"

STERLING SILVER: Also known as "Standard Silver," sterling silver is silver alloyed with other metals to increase the hardness and durability. Generally, sterling is 92.5% silver and 7.5% other metals. Some sterling silver jewelry is plated with 14kt-18kt gold and referred to as "vermeil," or "gold over sterling."

HINGED POST: An earring with a straight post insert and a hinged backing to hold it in place.

SIMULATED AMETHYST: A simulated amethyst is an artificial stone made to imitate real amethyst. Sometimes known as "faux amethyst," it does not actually hold any of the physical properties of amethyst, as it could be made from acrylic, plastic, glass or CZ. Simulated amethyst is very affordable and can create the same sparkling purple look for less.

SIMULATED TANZANITE: Simulated tanzanite is an artificial stone made to imitate real tanzanite. Sometimes known as "faux tanzanite," it does not actually hold any of the physical properties of tanzanite, as it could be made from acrylic, plastic, glass or CZ. Simulated tanzanite is very affordable and can create the same vibrant purplish-blue hue for less.

CUBIC ZIRCONIA: once called the poor cousin to the diamond, CZs have since become a fashion statement in their own right. Perfect for travel and a little extra bling, CZ Jewelry is one of man's flawless creations.

BRILLIANT: A gemstone cut to enhance brilliance without sacrificing much carat weight. Typically has 58 facets.