There was a specific stone for each horoscopic sign?
Aquarius is Garnet
Pisces is Amethyst
Ares is Bloodstone
Taurus is Sapphire
Gemini is Agate
Cancer is Emerald
Leo is Onyx
Virgo is Carnelian
Libra is Peridot
Scorpio is Beryl
Sagittarius is Topaz and
Capricorn is Ruby

Also, opal, my birthstone, supposedly means fidelity, assurance ( Read more... )