Close-up of an 18k yellow gold ring with turquoise and diamonds.

Turquoise Jewelry

Turquoise is an opaque blue-to-green gemstone, long cherished for its vibrant color and protective qualities. Among the oldest known gemstones, it has been used in jewelry by ancient Egyptians, Persians, and Native Americans. Turquoise is the birthstone for December and the traditional 11th wedding anniversary gift.