Zircon is the oldest mineral on Earth. Due to its chemical makeup, it has survived ages of geological events, such as erosion and pressure shifts, recording these changes like a time capsule.
You can find zircon in a variety of colors, including blue, brown, red, orange, yellow, and green. Sometimes the gems are heat treated to enhance certain colors.
During the Middle Ages, people believed that zircon could induce sleep, ward off evil, and bring prosperity and wisdom. In the past, others felt it could heal madness, reduce temptation, and improve intelligence.
Zircon is now known as a “Stone of Virtue.” Folklore states that people believed it to have healing and grounding properties that helped them feel more balanced, physically, emotionally and spiritually. The believed healing properties included relieving pain and cramps, removing toxins from the body, and reducing fevers. Grounding properties included limiting nightmares, reducing stress, and alleviating symptoms of withdrawal.
Other people have felt that zircon helped with feelings of grief, sadness, anxiety, and fear. They said it promoted letting go of old feelings and helped them reevaluate what is important in life, including relationships with others and with material objects.
Zircon is often confused with man-made cubic zirconia. However, zircon is a naturally occurring mineral called zirconium silicate. Both zircon and cubic zirconia are great alternatives to diamonds.
Turquoise has a rich history throughout millennia and across a variety of cultures. The earliest uses were beads found in Iraq, dating back to 5000 BCE. Turquoise gemstones were found in jewelry in Egyptian tombs, dating back to 3000 BCE. It was even used in King Tut’s burial mask.
Native Americans have mined turquoise in the southwestern part of the United States for nearly a thousand years. They’ve worn it during ceremonies to call upon spirits and to symbolize the god of the sky. They used it to guard burial sites and in divining since it enhances communication between spiritual and physical worlds.
Legends state that the blue-green stone could protect the wearer, so it was often used in shields, weapons, and bridles for warriors going to battle. It was also thought to instill tranquility and promote wisdom. Some have even believed it to have the power of immortality.
Turquoise is widely known as a symbol of friendship and happiness. In folklore, the stone’s energy would be programmed with a specific intention for daily wear or meditation uses. Many people would wear it near their heart as they believed it promoted positive, happy vibes.
With its blue color streaked with brown ribbons, the stone symbolized the earth and sky coming together and the joining of female and male energies.
Other legends believed that turquoise helped the user communicate and manifest wholeness and truth.
Tanzanite gets its name from the only location it can be found: Tanzania in Africa. Legend has it that this rare, deep blue stone—which is one of three birthstones for December—could develop intuition and deepen psychic abilities. It was considered a stone of transformation.
Legend has it that tanzanite could strengthen the immune system; regenerate cells, skin and hair; and detoxify blood. It was also believed to help with mental and emotional issues such as stress and fear.
Tanzanite is primarily blue in color, which can range from lighter lilac to deeper blue sapphire colors. It can also be found in shades of purple, yellow, and brown. In folklore, its color transformations, along with its high vibrational energy, could raise the consciousness of those who wear it.
Sleighbells ring, are you listening? December’s birthstone, pretty and glistening A beautiful sight Blue tanzanite Sparkling in a winter wonderland
Tanzanite is the primary birthstone for December, along with zircon and turquoise. Found only in Tanzania, it is also the gemstone for a 24th wedding anniversary. If you’ve made it to 24 years of marriage, you definitely deserve the gift of tanzanite!
If it’s not your birthstone or an anniversary gift, tanzanite still makes a perfect present for the holidays. Being blue never looked so good.
“Empress” bi-color tanzanite bracelet, by Coffin & Trout Fine Jewellers
Tanzanite and diamond “Burst” ring, by NEI Group.
Tanzanite and diamond earrings, by Yael Designs.
“Fireball” tanzanite, freshwater pearl, and diamond necklace, by Mastoloni.
“Interlace” bi-color tanzanite ring, by Coffin & Trout Fine Jewellers.
If you’re in search of some great gift ideas—or some hints to give your true love—then look no further than today’s hottest jewelry trends. Below we feature designs by AGS members that represent these styles, just in time for Christmas.
Hoop Earrings
The hoop is a wonderful go-to classic that works for both day and night. They can be subtle silver or gilded gold loops, be studded with diamonds and gemstones, thread through the ear from behind vs. the front, or lay close to the lobe for the “huggie” style.
Naga medium hoop earrings by John Hardy.
Symphony Earrings by Roberto Coin.
Mini Ara hoop earrings by Jade Trau.
Pearls
You can never go wrong with pearls—they are forever chic, sophisticated, and classy. They can be mixed with metals and other gemstones, and worn with anything from evening gowns to jeans.
Stack of stretchy pearl bracelets by Honora.
Never Blue necklace featuring pearls and sapphires, by Mastoloni.
Golden Pearl diamond ring by Baggins Pearls.
The Y-Necklace
Like the lariat, the Y-necklace doesn’t need to be wrapped or knotted. They are elegant all on their own, adding a slick touch of glamour to the neckline.
Mini B Collection Y Necklace by Gumuchian.
Uneven Tailored Y-Necklace by KC Designs.
Slices
If you would love to have gemstones at an accessible price, slices are a wonderful alternative. Designers have discovered that slices also reveal the unique patterns and inclusions in the gemstone, enhancing their raw beauty.
Rose cut emerald slices and champagne diamonds, by Lika Behar Collection.
Paraiba tourmaline slice pendant framed by diamonds, by Parle.
Rainbow
It’s hard not to be happy when you see the vibrant colors of a rainbow. The gemstones can be placed together in a single piece or stacked with gemstone bands and bracelets. No matter the combination, they make a great addition to your jewelry wardrobe.
Rainbow gemstone bands by Etienne Perret.
Rainbow sapphire slice pendant by Whiteflash.
These trends only scratch the surface of what’s new and en vogue. If you are looking for some more ideas, be sure to ask your trusted jeweler. AGS jewelers keep up-to-date with the latest trends in the industry and are always happy to help you choose the best look for you and your loved ones. To find an AGS jeweler near you, click here.
December’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!
Pear shaped tanzanite earrings by United Color Gems.
Carved tanzanite ring by Goshwara.
Tanzanite and diamond ring by Erica Courtney.
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.
Blueberry Zircon™ by Le Vian.
Custom cut blue zircons by Simone & Son.
Blue zircon and diamond pendant by Yael Designs.
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.
Turquoise and black sapphire ring by Lisa Bridge Collection.
Arizona turquoise bead and sterling silver necklace by John Hardy.
Mexican turquoise and champagne diamond pendant by Lika Behar Collection.
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.
