This set of 14 loose gemstones is a beautiful addition to any jewelry collection. The oval and heart-shaped pieces are cut from natural smoky quartz, with a very good clarity grade and a slightly included transparency grade. The gemstones are transparent brown in color, with no visible treatment or certification needed. These gemstones are perfect for creating unique and personalized pieces of jewelry, or for adding to an existing collection. The set includes a total of 14 pieces, with an item length and width of . The gemstones were sourced from Pakistan and are on-demand certified.