This vintage signet ring is new old stock, never worn. Rose de France Amethyst (lab created) is set in 10k Gold. The ring can be sized one size up.
Signet setting is raised with textured sides and measures 3/8″ North-South.
Ring size is 5.75 US. In excellent condition, never worn, new old stock from the 1970s. Marked 10k on the inside of the shank, carefully tested.