Gemstone fine Onyx(Black Agate) set on silver 925 - for the creation of jewelry

Find our Onyx(Black Agate) gemstones in various sizes and shapes to vary the pleasures in your jewelry creations. Our Onyx (Black Agate) gemstones have been finely cut and set in 925 Sterling Silver or 925 Sterling Silver gilded with fine gold to offer you quality accessories. You will find charms, pendants and Spacers you will find charms, pendants and settings of Onyx (Black Agate) of round, drop, oval, square, cushion, rectangle, triangle, beetle, etc., simple or decorated with small balls, all selected with care.

What is a black onyx stone (black agate)?

Black Onyx is a fine stone (formerly called "stone half-precious") belonging to the family of Agates, belonging to the group of Chalcedonies. Agate comes mainly from India, South America (Argentina, Uruguay, Mexico, Brazil ...) and South Africa. It has a hardness of 6.5 to 7 on the Mohs scale. You want to know more about its history and its virtues, see our article on the Agate stone.

We also offer findings stainless steel jewelry, findings silver 925, findings gold filled 14K, gold filled rosé 14K, findings gold filled to help you create your handmade jewelry. Find our collection of stone selected with care to make your jewelry quality.