Dani Black Onyx Silver Drop EarringsDani Black Onyx Silver Drop EarringsSterling SilverGEMSTONE BLACK ONYXShiny and Polished finish LookGEMSTONE BLACK ONYX December Birthstone, enhances the strength of protective energies, self control, decision making, intuition. It is a powerful stone as it absorbs negative energy of people to release mental stress and promote emotional well being. Note that the colour and translucency in gemstones differs from piece to piece due to natural variation.