min .25ct 5mm round rubellite tourmaline. valued for its ruby color rubellite exhibits a range of color from pink to red sometimes with a violet tint. it is 7 7.5 on the moh's scale. it has a vitreous luster on crystal surfaces and a greasy luster on
min .40ct 6x4mm emerald cut african rubellite tourmaline. valued for its ruby color rubellite exhibits a range of color from pink to red some with a violet tint. it is 7 7.5 on the moh's scale. it has a vitreous luster on crystal surfaces and a greas
min .45ct 6x4mm emerald cut african rubellite tourmaline. valued for its ruby color rubellite exhibits a range of color from pink to red some with a violet tint. it is 7 7.5 on the moh's scale. it has a vitreous luster on crystal surfaces and a greas