The Stones are according to months.
February
- Purple color
Amethyst
(Cubic Zirconia),
April
- Clear color
Diamond
(Cubic Zirconia),
July
- Dark pink color
Ruby
(Lab Corundum),
September
- Blue Dark color
Sapphire
(Lab Spinel),
October
- Pink color
Pink Tourmaline
(Cubic Zirconia),
December
- Blue color
Zircon
(Lab Spinel).