Thanks Boffer. I had got around to believing they were Queen Victoria’s and have been scanning.
From The Queen’s Jewellery by SheilaYoung
--Previous Message-- : It should be noted that various newspapers and : websites are commenting that these earring : were a gift from Prince Albert to Queen : Victoria. : : The rest of their commentary on the Queen : Jewels seems to be accurate, so my guess : that the Press Office has released some : information on those jewels worn by the : Queen, to the media outlets that have made : enquiries.