minimum .25ct 4x4mm princess cut african rubellite tourmaline. rubellite is a gemstone variety of the tourmaline group. valued for its ruby color it exhibits a range of color from pink to red sometimes with a violet tint. on mohs' scale of hardness rubellite is 7-7.5. it has a vitreous luster on crystal surfaces and a greasy luster on fractures. sources include brazil (minas gerais paraida) afghanistan australia burma (myanmar) india madagascar malawi mozambique namibia nepals.
min .25ct 5x5mm trillion 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 fractures. sources include brazil afghanistan australia burma india madagascar malawi mozambique namibia nepal nigeria pakistan russia zambia zimbabwe sri lanka tanzania the united states zaire elba and switzerland.
min .25ct 6x4mm oval 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 fractures. sources include brazil afghanistan australia burma india madagascar malawi mozambique namibia nepal nigeria pakistan russia zambia zimbabwe sri lanka tanzania the united states zaire elba and switzerland.
min .25ct 6x4mm oval 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 fractures. sources include brazil afghanistan australia burma india madagascar malawi mozambique namibia nepal nigeria pakistan russia zambia zimbabwe sri lanka tanzania the united states zaire elba and switzerland.
