Simulated Blue Opal and Simulated Tanzanite Drop Earrings in Sterling Silver

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."

POST/CLUTCH: An earring with a post insert and a slide-on clutch backing to hold it in place.

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.

PEAR: Similar to the outline of a pear fruit, this is a round shape that comes to a point on one side.

SIMULATED OPAL: Simulated opal is an artificial stone made to imitate real opal. Sometimes known as "faux opal," it does not actually hold any of the physical properties of opal, as it could be made from acrylic, plastic, or CZ. Simulated opal is very affordable and can provide a similar fiery look for less.

SLICE: A thin, usually flat piece cut from a gemstone. Often has a free-form shape and reveals the natural beauty of a gemstone's interior.