Here are the twelve Chinese Horoscope animals and the lucky gem stone associated each sign. Gem stones are very important in Eastern cultures.

Here is a picture of my favorite gem stone, the amethyst:



Let's see which gem stone is favorable for each Chinese Sign:

Rat: Garnet
Ox: Aquamarine
Tiger: Sapphire
Rabbit: Pearl
Dragon: Amethyst
Snake: Opal
Horse: Topaz
Sheep: Emerald
Monkey: Peridot
Rooster: Citrine
Dog: Diamond
Pig: Ruby

The gem stones mentioned above are really powerful. You can view enlarged images of the gem stones and find free information about each one of them in my free website about Chinese Astrology and Chinese Horoscope:

one more suggestion for the jade as well, ancient chinese also believe that it will bring longivity and wealth....That's why most ladies in ancient china like jade in bangle, earings and man like to wear jade ring... i try to wear it for sometimes..it really bring luck....may be u guys can try it out also...