Sorting through some rough Rubies from Mozambique. These gems yield clean, good lustre Rubies of Pigeon blood red colour. Though gem testing labs define the colour of exceptional quality rubies from Mozambique, they have less or almost no fluorescence under UV light That typically is associated with pigeon blood red.
I have seen some exceptional Rubies from Mozambique that would rival mogok, Burma rubies.
This is an un heated 4ct Mozambique Ruby GRS certified.