<P> While the term "birthday stone" is sometimes used as a synonym for birthstone, each day of the week is also assigned a unique gemstone and these assignments are distinct from the monthly assignments . </P> <Table> <Tr> <Th> Day of the Week </Th> <Th> Stone (s) </Th> </Tr> <Tr> <Td> Sunday </Td> <Td> topaz, diamond </Td> </Tr> <Tr> <Td> Monday </Td> <Td> pearl, crystal </Td> </Tr> <Tr> <Td> Tuesday </Td> <Td> ruby, emerald </Td> </Tr> <Tr> <Td> Wednesday </Td> <Td> amethyst, lodestone </Td> </Tr> <Tr> <Td> Thursday </Td> <Td> sapphire, carnelian </Td> </Tr> <Tr> <Td> Friday </Td> <Td> emerald, cat's eye </Td> </Tr> <Tr> <Td> Saturday </Td> <Td> turquoise, diamond </Td> </Tr> </Table> <Tr> <Th> Day of the Week </Th> <Th> Stone (s) </Th> </Tr> <Tr> <Td> Sunday </Td> <Td> topaz, diamond </Td> </Tr>

What is the birthstone for all 12 months