JANUARY

GARNET
Calmness - Sleep tight: this gem is said to help prevent nightmares. 

FEBRUARY

AMETHYST
Power - Ancient lore claims it can be worn to prevent intoxication.

MARCH

AQUAMARINE
Rapport - Wear this gem to ensure a long and happy marriage.

APRIL

DIAMOND
Endurance - This timeless stone instills strength and courage.

MAY

EMERALD
Clarity - Ancient cultures believed emeralds could cure eye problems.

JUNE

PEARL
Joy - Fosters love and fertility.

JULY

RUBY
Harmony - Its deep beauty has been used to reconcile difference an protect warriors in battle. 

AUGUST

PERIDOT
Purify - Believed to protect its wearer from evil spirits.

SEPTEMBER

SAPPHIRE
Loyalty - The true blue hue encourages honesty and fidelity.

OCTOBER

OPAL
Hope - Many believe wearing opal provides foresight and prophecy.

NOVEMBER

TOPAZ
Awareness - This earthy-hued gem purifies emotions and actions.

DECEMBER

TURQUOISE
Peace - This ancient gemstone is said to grant health and good fortune.

Ref: GIA website