Black – the color of night, the color of elegance. Whether it’s that little black dress that’s just perfect for any occasion, or a pair of black onyx earrings that go with everything – you can’t go wrong with black. Black onyx is the mystical birthstone of December, and a black onyx ring or a black onyx pendant makes a perfect birthday gift. Black onyx is a perfect gem for a custom keepsake ring or pendant. Mix it with any other gem – it goes with everything. Perfect for every day or that special occasion, onyx jewelry is a versatile and elegant choice.