Lapis is a beautiful blue gem that will offer a radiant addition to any ring you make. This crushed Lapis Lazuli is a deep celestial blue with hints of gray and white. An exotic material that makes for a perfect inlay material for any ring! The deep blue inlay material in contrast to a shining ring blank will make for a striking design. Lapis Lazuli stands right in the middle of the Mohs hardness scale with a hardness of 5.5 Purchase will include enough fragments for roughly 5 rings.