Birthstones for Hour of the Month

One method of determining your birthstone is to assign it based on the hour in which you were born. This numerological method requires that you know the exact hour of your birth. Remember to take Daylight Saving Time into account, if it applies to you.

1 (midnight until 1 am) -- Quartz
2 -- Hematite
3 -- Malachite
4 -- Lapis Lazuli
5 -- Turquoise
6 -- Tourmaline
7 -- Chrysolite (Peridot)
8 -- Amethyst
9 -- Kunzite
10 -- Sapphire
11 -- Garnet
12 (noon until 1 pm or 13:00) -- Diamond
13 -- Zircon
14 -- Emerald
15 -- Beryl
16 -- Topaz
17 -- Ruby
18 -- Opal
19 -- Sardonyx
20 -- Chalcedony
21 -- Jade
22 -- Jasper
23 -- Lode
24 -- Onyx