Onyx Jewelry is one of the Finest and most rich-looking gemstones. Its beauty attracts everyone apart from the beauty this gemstone comes at an affordable price. The onyx Jewelry comes in red, grey, white, black, and brown colors. Generally, the onyx jewelry comes in black and white hues. Gemexi is one of the biggest manufacturers of black onyx gemstone jewelry in India. You can find the latest and most trending gemstone jewelry designs.