Vintage 1930s Sapphire Diamond 18ct RingHistorically it is believed sapphires symbolise truth, sincerity and faithfulness. It is also believed to have curative properties and to keep one safe from illness and protect against poison and spells. Sapphire is the birthstone of September. Our vibrant vintage 1930s ring features a bright blue round sapphire alongside two white diamonds set in 18ct yellow gold and Platinum. The ring has a number of marks, the ring was made by F. J. P from 18ct