Vintage Sterling Silver Pendant with Onyx ATI Mexico

Beautiful vintage pendant showcasing an oval Black Onyx cabochon bezel-set in a custom Sterling Silver mounting. Stamped 'ATI .925 Mexico', this circa 1990s pendant weighs approximately 13.32 grams and measures approximately 36 x 25 mm including the integrated round bale, which can accommodate up to a 5.9 mm chain. This beautiful pendant has been cleaned but not polished, displaying a pleasant patina, and is in very good condition.

Onyx, a chalcedony variety, is a captivating gemstone celebrated for its deep, intense colors and smooth, polished surface. Most famously recognized in its jet-black form, onyx can also be found in shades of white, brown, and even banded variations (sardonyx). Its name, derived from the Greek word "onux," meaning "fingernail" or "claw," is thought to refer to its waxy luster and sharp edges. Historically, onyx has been highly valued by diverse cultures, from ancient Egyptians who used it for pottery and jewelry to Romans who carved signet rings and intaglios. Metaphysically, onyx is often associated with strength, protection, and self-control, believed to absorb negative energy and promote emotional stability. Its durable nature (7 on the Mohs scale) makes it a popular choice for carvings, beads, cabochons, and inlays, offering a timeless and elegant aesthetic to any piece.