On the picture on the second link provided by Beth1, we can see Queen Fabiola during the State Visit of German President Roman Herzog to Belgium in 1998. Queen Fabiola is wearing a pair of earrings and a brooch (possibly a pendant?) made of cabochon sapphire and diamonds:
Queen Fabiola has worn this set occasionally (the first picture below is from the State Visit of Grand-Duke Jean of Luxembourg to Belgium in 1999):
on December 9, 2014, 7:12 pm, in reply to "
