David Diamond healtcare

#Jewelry #Quadrilaterals #Letters presenting a special form of writing #Colours #Precious stones cut in facets #One quadrilateral #Quadrilaterals containing other figurative elements #Quadrilaterals containing one or more letters #Quadrilaterals with dark surfaces or parts of surfaces #Letters surmounted by a sign of disproportionate size #Series of letters presenting different forms of writing #Series of letters in different dimensions #Letters in light-coloured characters on a dark background #Two predominant colours