Birthstones Birthstones by cultures Birthstones by cultures

| Month_ | _15th_20th_century | U_S_1912 | U_S_2013 | Britain_2013 | Hindu |
|---|---|---|---|---|---|
| September | chrysolite | sapphire | sapphire | sapphire , lapis lazuli | zircon |
| October | opal , aquamarine | opal , tourmaline | opal , tourmaline | opal | coral |
| November | topaz , pearl | topaz | topaz , citrine | topaz , citrine | cat`s-eye |
| December | heliotrope , ruby | turquoise , lapis lazuli | turquoise , zircon , tanzanite | tanzanite , turquoise | topaz |