21CN Gems is an online wholesale supplier specializing in beads for jewelry making and creative projects. Its extensive catalog includes semi-precious and gemstone beads in a wide range of materials, including agate, jade, jasper, quartz, amethyst, turquoise, lapis lazuli, and tiger’s eye. Shoppers can browse by stone, shape, finish, and style, with options such as round, faceted, nugget, cube, teardrop, carved, and matte beads. The selection also extends to glass, lampwork, pearl, shell, wood, and porcelain beads, alongside jewelry supplies and findings.

Products are offered in strands and assorted sizes, with new arrivals and discounted items featured regularly. Beyond loose beads, 21CN Gems sells finished jewelry and accessories, including 108-bead mala necklaces, beaded necklaces, stretchy bracelets, wrap bracelets, and coordinated necklace-and-bracelet sets. Designs combine gemstones and other bead materials with details such as tassels, charms, and letter accents. The site provides an online shopping experience with account registration, a shopping cart, checkout, and product search, serving customers looking for components or ready-to-wear bead jewelry.