Garnet Sterling Silver Earrings

sterling silver
a silver alloy with no more than 7.5% copper
Silver of 921/2 percent purity
Silver of a fineness of 92.5%.
Sterling silver is an alloy of silver containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925.

earrings
A piece of jewelry worn on the lobe or edge of the ear
(Earring) Any ear ornament; not necessarily ring shaped
(earring) A piece of jewelry worn on the ear
(earring) jewelry to ornament the ear; usually clipped to the earlobe or fastened through a hole in the lobe

garnet
The garnet group includes a group of minerals that have been used since the Bronze Age as gemstones and abrasives.
Garnet is a name of Middle English origin, derived from the dark red gemstone, which was in turn named for the pomegranate that the garnet crystals resemble. The surname Garnett comes from an Old English occupational surname referring to a seller of hinges. It is both a surname and a given name.
Any of a class of silicate minerals including this, which belong to the cubic system and have the general chemical formula A3B2(SiO4)3 (A and B being respectively divalent and trivalent metals)
any of a group of hard glassy minerals (silicates of various metals) used as gemstones and as an abrasive
A precious stone consisting of a deep red vitreous silicate mineral