Decide your birth stone as per western astrology

In the Western world, it is very common to wear gemstones according to the month of birth. According to the consensus arrived at a meeting Of the National Association of Jewelers held in 1912 in Kansas City, USA, the birth stones are as under:

Month of birth Birth stone
January Garnet
February Amethyst
March Blood stone
April Diamond..
May Emerald..
June Pearl..
July Ruby..
August Sardonyx, Alternative Peridot
September Sapphire
October Opal, Alternative Tourmaline
November Topaz
December Turquoise, Alternative Lapis Lazuli