Rubellite is tourmaline at red alert: raspberry to purplish crimson stones whose color holds strong under any light — the family’s most coveted warm hue. Brazil, Nigeria and Mozambique lead production; hardness 7–7.5 with strong dichroism worth seeing on video.GEMIC Institute’s dedicated rubellite selection is fully natural, certified in our laboratory and filmed stone by stone. Unique gems; tracked delivery worldwide, 30-day inspection period.