Since the first century C.E. gemstones have been associated with the twelve signs of the Zodiac. In more modern times, these gems have been used in birthstone jewelry which is often given as a gift to celebrate a loved one’s birthday. The origins of the practice of associating particular gems with zodiacal signs is thought to have it’s beginnings in the Breastplate of Aaron which had twelve gemstones, each associated with one of the twelve tribes of Israel, sewn into it.

Each gem had the name of the tribe inscribed on it and they were sewn into the breastplate in four rows of 3. While the names of the gems that were used are well known, the precise translation is undetermined so the particular gemstones that were used are unknown. This has led to different gems being associated with the various signs of the zodiac.

Modern Birthstone Systems

Later birthstones became connected with the months of the year rather than the signs of the zodiac and there’s been a good deal of variation in the month to which a gem is allocated. The most extensively used list at present is the one which was proposed by the Association of Jewelers in America in 1912, and has some substitutes for the higher-priced gemstones. One gemstone has been added since then. Tanzanite was added as a birthstone for December in 2002 by the American Gem Association although it is not acknowledged by everybody.

Other Birthstone Systems

Other schemes which associate specific stones with the birth month include Ayurvedic birthstones and mystical birthstones. The mystical birthstones listing dates back to over 1000 years ago and originated Tibet, the Ayurvedic scheme originated in ancient Indian philosophy and is thought have originated approximately 1500 B.C. However nearly everyone uses the modern listings initiated by the Association of Jewelers.

The Contemporary System

January – emerald, garnet
February – amethyst
March – aquamarine
April – diamond
May – emerald
June – moonstone, pearl
July – ruby
August – peridot
September – sapphire
October – tourmaline, opal
November – topaz, citrine
December – blue topaz, tanzanite, turquiose

Conclusion

If you are buying birthstone jewelry as a gift there are a number of different gemstones to choose from. If the modern August peridot is not to your taste you could choose a carnelian from the traditional list instead. You can find beautiful birthstone rings, pendants, necklaces and even charms set with a tiny gemstone. They would each make a wonderful gift that shows how much care you have taken to choose a perfect gift for a very special person.