Our crushed Crimson Red Opal shines a brilliant red. The striking features create a radiant inlay material that is constantly shifting colors. The primary color of our crushed Crimson Red opal is red with a darker red as a secondary color. Use this crushed opal for inlay in your next ring design! Purchase includes 1 gram or enough fragments for roughly 5 rings. Size of opal fragments are between 2-3mm.