January birthstone: Garnet

Cast and hand-fabricated ring and earrings of barrel-cut garnet, sterling and 18K gold by Klaus Spies (ring $390, earrings $450)

Cast and hand-fabricated ring and earrings of barrel-cut garnet, sterling and 18K gold by Klaus Spies (ring $390, earrings $450)

“If you would cherish friendship true,

In Aquarius well you’ll do

To wear this gem of warmest hue.”

So goes the Victorian-era ditty Tiffany & Co. used to promote January’s “zodiacal gem,” according to The Curious Lore of Precious Stones, quintessential guide to “the history and powers of gemstones” by gemologist George Frederick Kunz, who became a vice president at Tiffany in 1879 at the age of 23.

Garnets were believed to bring constancy, true friendship and fidelity to those born in January.

They run the gamut from emerald green tsavorite to firey orange spessartite, but the warm-hued garnet Kunz was referring to was the blood-red kind most of us think of as January’s birthstone.

Myths behind garnet usually have to do with the heart or blood, as they did for other red stones such as ruby, spinel, carnelian and bloodstone. “The symbolism of color played a very important part in recommending the use of particualr stones for special diseases,” Kunz wrote.

Spessartite garnet ring

Balinese-inspired spessartite garnet ring in 22kt gold ($3,800, Dell Fox Jewelry)

Garnets were used to treat hemorrhaging and inflammatory diseases, and to stop the flow of blood. They were also believed to exert a calming influence, removing anger and discord.

Most color psychologists today would argue that red energizes rather than calms and that we should look to the green varieties for that. One of the perks of a birthstone that comes in all colors of the rainbow is that there’s one to suit every mood – and every piece of your wardrobe.

Antoinette Matlins, who just updated her wonderful guide Colored Gemstones, calls garnet “one of the most exciting families in the gem world” and one of the few untreated gems. What you see with garnet is usually what you get: the stone as it came out of the ground.

Demantoid garnet and diamond lizard brooch with ruby eyes, c. 1890 ($15,000, alvr.com)

The January-born have always been able to get a lot of birthstone for their buck. That’s because we’re usually looking at the more common garnets.

In Secrets of the Gem Trade, Richard Wise reveals that the garnet jewelry we see most often is either almandine, a brownish-red iron-aluminum variety, or pyrope, a deep red magnesium-aluminum garnet.

Garnet ring with diamond accents in 10kt white gold ($169, Zales)

But there are five other varieties, including malaya garnets. Malayas from a new source in Madagascar are being marketed as “color-change garnets” because they turn from pinkish orange in sunlight to a redder hue under incandescent light.

We won’t even go into andradite and grossularite. Suffice it to say: This is a big family.

Marcasite and garnet sterling silver earrings ($20, amazon.com)

Garnets can be had for $40 per carat but the finest and rarest can top $5,000 per. The best are easily mistaken for more expensive precious gems. Tsavorite, for example, can look amazingly like emerald and certain red garnets are dead ringers for ruby.

One of the rarest and most expensive garnets is demantoid (above left), which is green like tsavorite but slightly softer and with more fire. Along with those color-change garnets, new sources of demantoid and tsavorite have been discovered in Africa as well, so expect to see more green garnet in fine jewelry.

You can find the jewelry pictured here at Spies Jewelry Design, Dell Fox Jewelry of Santa Fe, A La Vieille Russie, Zales and Amazon.com.

You may also be interested in:

October birthstone: Opal

November birthstone: Citrine

December birthstone: Turquoise

1 comment for “January birthstone: Garnet

  1. thirza clarke
    August 7, 2012 at 11:08 am

    Born 21.1.1950 and garnet is my birthstone. Saw dainty pair of peridot stud but hanging a little over ear lobe surrounded by gold etc with 2 tiny, tiny diamonds in the settng somewhere in the bit of white gold. Only I wanted a garnet instead of the peridot. It turned out the earrings were purchased at the Hong Kong Jewellery Fair last year. Anyway there was a sale on and when I went in to enquire if I could have garnets inserted in the place of the peridots, they had been sold. The Hong Kong Jewellery Fair 2012 is in September and they are sending a representative to South Africa and I am so looking for a similar pair of earrings or even the same ones. JNW say they will have a good hunt for them from stock the Rep brings over.

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