There is a Cure for the Summertime Blues

By Donna Jolly, RJ

As summer stretches out toward its final dog days, and the thermometer keeps bobbing toward the high end, you are probably feeling the need to cool down. We have some nice ice to help. As usual with us, it’s the jewelry kind of ice.

Let’s look at five amazingly lovely pieces of jewelry we’ve recently featured on our AGS Facebook page to help us take our minds off of the temperature.

First up, these blue topaz and peridot earrings, and blue topaz pendant, from Goshwara are as calming and cool as the ocean itself.

Goshwara

Staying with the light blues, we love this custom engagement ring from Tacori:

Tacori

Let’s keep the light blue theme going, with this big, beautiful zircon ring from Carizza:

Carizza

Straying from the lighter blues, let’s get a little deep, as in the deep violet hue of this Tanzanite beauty from United Color Gems.

UGCLast, but certainly not least, imagine this blue-green sapphire from Gem 2000 in the style of your choice. What would you do? A pendant? A solitaire ring?

Gem2000

To find any of these beauties, contact your local AGS jeweler here.

Gemstone Spotlight: Tanzanite

tanzanite-UCG

Pear shape tanzanite and diamond ring by United Color Gems.

We often come across a gemstone that inspires us to learn more about its origins and history, as we search out jewelry designs that feature it. Today’s blog spotlights the alternative birthstone for a month other than this one, December. We’re referring to tanzanite.

Tanzanite is the exquisite blue variety of the mineral zoisite that is only found in one part of the world. Named for its limited geographic origin in Tanzania, tanzanite has quickly risen to popularity since its relatively recent discovery.

Zoisite had been around more than a century and a half before this rare blue variety was found in 1967. Trace amounts of vanadium, mixed with extreme heat, cause the blue color – which ranges from pale blue to intense ultramarine with violet undertones.

Due to pleochroism—an optical phenomenon in which a substance displays different colors when seen from different angles—tanzanite must be cut properly to highlight the more attractive blue and violet hues, and deemphasize the undesirable brown tones.

The majority of tanzanite on the market today is heat treated to minimize the brown colors found naturally and to enhance the blue shades that can rival sapphire.

Tanzanite is still only found on a few square miles of land in Tanzania, near majestic Mount Kilimanjaro. Its price and availability are directly tied to mines in this region.

Between its deep blue color and its limited supply, tanzanite is treasured by many—whether you happen to be born in December or not!

 

If you’re drawn to the eye-catching blue, violet, and purple hues of tanzanite, contact an AGS credentialed jeweler near you to find a design that best suits you!

Chase Away the Winter Blues With December’s Birthstones

decemberbluesDecember’s birthstones offer three ways to fight the winter blues: tanzanite, zircon, and turquoise—all of them, appropriately, best known for beautiful shades of blue.

These gems range from the oldest on earth (zircon) to one of the first mined and used in jewelry (turquoise), to one of the most recently discovered (tanzanite).

Below is a collection of beautiful blues designed by our AGS members. Click on the images to see all the beautiful details!

Tanzanite

Tanzanite is the exquisite blue variety of the mineral zoisite that is only found in one part of the world. Named for its limited geographic origin in Tanzania, tanzanite has quickly risen to popularity since its relatively recent discovery.

Due to pleochroism, tanzanite can display different colors when viewed from different angles. Stones must be cut properly to highlight the more attractive blue and violet hues and deemphasize the undesirable brown tones.

The majority of tanzanite on the market today is heat treated to minimize the brown colors found naturally and to enhance the blue shades that can rival sapphire. Between its deep blue color and its limited supply, tanzanite is treasured by many—whether one is born in December or not!

 

Zircon

Zircon is an underrated gem that’s often confused with synthetic cubic zirconia due to similar names and shared use as diamond simulants. Few people realize that zircon is a spectacular natural gem available in a variety of colors.

Zircon commonly occurs brownish red, which can be popular for its earth tones. However, most gem-quality stones are heat treated until colorless, gold or blue (the most popular color). Blue zircon, in particular, is the alternative birthstone for December.

Whether you’re buying blue zircon to celebrate a December birthday, or selecting another shade just to own a gorgeous piece of earth’s oldest history, zircon offers many options.

Turquoise

Turquoise, the traditional birthstone of December, is also gifted on the 11th wedding anniversary. But buying turquoise doesn’t require special occasions; its namesake blue color has been internationally revered for centuries as a symbol of protection, friendship, and happiness.

Thanks to its historical and cultural significance in many Native American tribes, turquoise remains most popular throughout the southwestern U.S.—which supplies most of the world’s turquoise today.

Turquoise is one of few gems not judged by the 4Cs of diamond quality. Instead, the main factors that determine its value are color, matrix, hardness, and size. The most prized turquoise color is a bright, even sky blue. Greenish tones can lower the value of a stone, although some designers prefer it.

Because of its fragility, turquoise is often treated to enhance durability and color. Some treatments involving wax and oil are relatively harmless, while other methods—including dye, impregnation, and reconstitution—are more controversial. Seek out an AGS jeweler who can help you find the best quality turquoise.

 

Shopping for fine jewelry should never make you blue! Make sure you shop with a trusted jeweler and buy it with confidence. Click here to search for an AGS jeweler near you.

Election Day Sparkle

It’s election day in the USA! Months of election coverage culminates as America heads to the polls. We wanted to pay tribute to this important occasion in our own way: with red, white and blue jewelry designs from members of the American Gem Society (AGS). These beautiful pieces get our vote!

Red

Let’s begin with some bright and cheery red gemstones. Rubies naturally come to mind, but when it comes to red hues—there are many varieties of gemstones to choose from.

Jeffrey Daniels Unique Designs

jeffreydaniels-rubellite

A triangular rubellite set in 18k hammered gold, framed by bead set diamonds.


Supreme Jewelry

supreme-garnet

A red garnet pendant set in 18k rose gold framed by white diamonds.

United Color Gems

unitedcolorgems-red-spinel

Oval shaped red spinel earrings set in 18k white gold with white diamonds.

White

The color white has long stood for innocence, purity…and a color you’re not supposed to wear after Labor Day. But we all know diamonds and pearls can be worn any season!

Spark Creations

sparkcreations-diamond

These diamond earring jackets will give a simple diamond stud a little more oomph.

Honora

honora-pearls

The perfect balance between modern and feminine. White freshwater cultured pearls and sterling silver bracelet.

Caro 74

caro74-diamonds

Floral diamond pendant with a diamond bale, set in 14k white gold.

Blue

We can thank Mother Nature for some truly beautiful, truly blue gemstones! Be true blue with these wonderful designs!

Armadani

armadani-starsapphire

Star sapphire cabochon halo ring with round brilliant diamonds.

Carelle

carelle-tanzanite

Tanzanite Round Stack earrings in 18k yellow gold.

JB Star

A Passion for Precision.. A Labor of Love

Platinum pendant featuring a round diamond center encircled with perfectly matched round sapphires and pave accents.

No matter how you vote, when you choose to shop with a trusted AGS jeweler, you’re voting for a winner! Click here to search for an AGS jeweler near you.