Spinel is a gemstone that has often been confused with ruby. One of August’s birthstones, spinel can come in a variety of colors, including red, black, blue, green, and purple. It can also appear colorless.
Spinel can be found in deposits around the world. However, in ancient times, Southeast Asia produced very large formations of the gemstone. Red spinel is often called “flame spinel.” Two of these large, red gems are in the English crown jewels. Known as the “Black Prince’s Ruby” and the “Timur Ruby,” it was later discovered that they were spinels.
According to legend, spinel can help revitalize and bring energy to the owner. It is said to lower anxiety and stress. Along these lines, it’s also believed to encourage new ways of thinking and promote the fortitude to get through challenges in life.
In the mystic realm, some have felt that spinel helps communicate with higher powers. They say it improves intuition and clarity and balances emotions.
Magnetite is a type of spinel that has magnetic properties. As early as the 11th century, mariners used this form of spinel—known as lodestone—to magnetize their compasses.
Those who believe in crystal healing feel that magnetite helps align currents in the body. They also believe it can balance mood swings and polarities, such as physical and spiritual, and the two brain hemispheres.
Sardonyx combines alternating layers of sard and onyx to create a reddish zebra-striped gemstone with white bands. It is one of three of August’s birthstones.
Used as a stone of strength and protection in ancient times, sardonyx is associated with courage, happiness, and clear communication. Ancients believed that placing a sardonyx gemstone at each corner of a house would grant protection against evil.
Amulets and talismans made of sardonyx were thought to give the wearer a boost of energy. Ancient Romans would carve Mars—the god of war—or Hercules into the gemstone to promote courage.
Sardonyx was used in the Middle Ages to counteract the supposedly negative effects of onyx. It was believed that the latter gemstone brought out anxiety, sadness, and anger—and even demons. They felt sardonyx could balance it out.
Religious texts also reference sardonyx. For example, it’s used as the first foundation stone in the walls of New Jerusalem in the Book of Revelation.
Legend has it that sardonyx can help with depression, willpower, and confidence. It can help one find integrity, meaning, and happiness. Those who practice yoga have found it helps with meditation.
Peridot—one of three August birthstones—is a lime green stone that has many links to nature. It has often been confused with topaz and emerald.
Legends have connected this gemstone to the sun, believing that it brought energy and happiness to the owner. In Oahu, Hawaii, small pieces of peridot wash onshore near volcanic areas. This gemstone is made of olivine, which is found in lava rocks. Ancient Hawaiian folklore told stories of the gems being tears from the goddess of elements, Pele. In fact, sometimes when it rained, the gemstones will fall from the sky.
In ancient Egypt, Cleopatra loved peridot for its beauty. She also believed it could keep dark, evil spirits away. Egyptian priests believed that it harnessed the power of nature, so they used goblets encrusted with peridot to commune with their nature gods.
In ancient times, people believed that peridot was brought to our world by a sun’s explosion—and they weren’t far off. Some peridot crystals have been found in rare pallasite meteorites that are 4.5 billion years old.
German occult writer Heinrich Cornelius Agrippa said in the early 1500s if you held peridot to the sun, a golden star would shine from it to heal any respiratory ailments. Apothecary shops kept the gemstone in powdered form to use as an antidote to insomnia, bleeding, madness, and nightmares. It was also believed to help with a range of other things, from improving memory to easing labor and birth.
For thousands of years, peridot beads and talismans were worn for protection and to promote love, happiness, and wealth. When paired with gold, they believed the effects intensified.
There’s something about birthstones that creates fascination, whether the focus is on their history and lore, or the emotional connection an individual may have with their birth month’s gem(s). In fact, the most searched topic on the American Gem Society website is “birthstones.”
Jewelers Mutual Insurance Group, in collaboration with the American Gem Society, has created a handy, go-to guide for birthstones. The guide features interesting facts about each birthstone and how to care for them. Click here to learn more!
Spinel is an oxide mineral that crystallizes in the cubic structure and has quite the mixed-up history.
As of 2016, it is also the newest birthstone to be added to the birthstone list! August babies now have a choice between vivid peridot and alluring spinel.
The word “spinel” comes from the Latin word Spinella, which means “little thorn” or “arrow-shaped.” Spinel gems come in a wide range of colors and saturations, though perhaps the most famous (and mistakenly infamous) is the red variety.
In ancient cultures, red spinel was always grouped together with rubies, and sometimes garnets, since the rough (and even polished and cut) crystals look so similar. In the modern age, the gems can be separated, but much of spinel’s history is tied up in the lore of rubies.
The oldest known spinel dates back to 100 B.C. and was found in Kabul, Afghanistan, inside a Buddhist temple. Red and blue spinels were also being used in crafting by the Romans.
The most famous spinel is also the most famous example of mistaken identity in all of gemological history. A “ruby” known as the Black Prince’s Ruby is our culprit. It is a red gem set in the Imperial State Crown of the British crown jewels. The gemstone is uncut, but polished, and weighs approximately 170 carats. The gem has never been removed from its original setting, so the weight is only estimated.
This amazing gemstone, however, is no ruby. It is, in fact, a spinel.
The Black Prince was the son of Edward III, and reportedly received the gem from Don Pedro the Cruel, King of Castille as a reward. Legend has it that the spinel was one of the gems worn by Henry V on his helmet and that it deflected a fatal blow, saving his life during the Battle of Agincourt.
Whether true or not, the gem was thought to be ruby for many years, until technology and the knowledge of gems improved enough to separate gems on more than mere color.
This royal stone is not the only spinel in disguise. Empress Catherine II of Russia had a crown that bore an estimated 400-carat spinel. Likewise, Queen Victoria had a very dark red spinel called the Timur Ruby.
It doesn’t help matters when spinel and ruby often form together in the earth! In 1783, mineralogist Jean Baptiste Louis Rome de Lisle finally separated spinel from ruby, realizing that the two minerals were completely different.
Further confusion arises with spinel’s true nature even now.
Many pieces of inexpensive birthstone jewelry have an imitation of the true birthstone: something that looks like—but isn’t—the real thing. The majority of these are made with synthetic spinel, grown in a laboratory rather than the ground, but boasting the same chemical make-up.
The natural gem is lovely, but many only know of its synthetic counterparts.
Each color of spinel is thought to provide different benefits to the wearer, from protection to enhancing creativity and kindness, to better cognitive abilities. Colorless spinel is rare, and no current mines exist that produce it.
The most common colors seen in jewelry are red and blue, with the hues ranging from highly saturated to perfectly pastel.
Other popular colors are yellows, purples, and pinks, although the gem comes in every color. Black spinel is found in many pieces, and once again, is often confused for other black gems like hematite, black diamond, and black onyx.
Black spinel and white sapphire pendant, by Dilamani.
Spinel is mined in many locations, including Madagascar, Sri Lanka, Myanmar (formerly Bruma) Brazil, Sweden, Pakistan, and Russia, among others. It can even be found in the USA.
Additionally, small crystals have been found on meteorites, a trait spinel shares with the other August birthstone, peridot.
For a gemstone many have never heard of, it might be the most famous of all. It is the hidden star of the show, silently shining on as the world ignores it or mistakes it for another stone altogether.
Pink spinel and diamond drop earrings, by JB Star.
But spinel is worth a first, and second, glance. With spectacular colors, excellent durability and an amusing history, it’s the perfect addition to anyone’s gem and jewelry collection.
Spinel truly deserves the title: The Coolest Gem You’ve (Probably) Never Heard Of!
Isabelle Corvin is an AGS Certified Gemologist (CG) who is the Staff Gemologist at Panowicz Jewelers. Since she was 14-years-old, she knew she wanted to be a gemologist. Ms. Corvin also writes for Panowicz Jewelers’ blog.
“April hath put a spirit of youth in everything.” – William Shakespeare
Now that spring has arrived, we look forward to the signs of renewal. From fastidiously cleaning our homes and joyously changing out our wardrobe to reconnecting with family and friends for a spring holiday or wedding. It’s easy to love this time of year!
Even our jewelry is complementing the seasonal spectrums, with soft pastels and bright, happy colors. Here are some spring-inspired styles from a few of our American Gem Society (AGS) members.
Light purple amethyst and white diamond ring, by Estenza.
Bracelet from the “Amazon Breeze” collection, Doves by Doron Paloma.
Vine drop earrings with peridot and diamonds, by NEI Group.
Bluebonnet pendant with sapphires, diamonds, and tsavorite garnets, by Kirk Root Designs.
Mint garnet and diamond pendant, by Parlé.
“Sonoma Skies” chain bracelet featuring amethyst, by Tacori.
Pink sapphire and diamond studs, by Omi Privé.
Le Vian ring featuring 14K Strawberry Gold® Papaya Morganite™, Peach Morganite™, Sea Blue Aquamarine®, and Nude Diamonds™.
We’ve all got that extra spring in our step thanks to the warmer weather and the chance to don the colors of the season in our homes, wardrobe, and fine jewelry! Search for an AGS-credentialed jeweler near you and they’ll help you find the perfect piece for any springtime occasion.
It’s been a year since spinel was added to August’s birthstone line up. Those celebrating a birthday during the eighth calendar month now have three gemstone choices: peridot, sardonyx, and spinel.
Blue spinel by Gem 2000.
For those who are still unfamiliar with spinel, it is often assumed to be other gemstones, like ruby or sapphire. Cobalt blue, like the one above, is one of the most desired colors. But it can be found in a variety of colors, such as the much coveted red, as well as black, violet blue, greenish blue, grayish, pale pink, mauve, yellow or brown. Spinel can also be found in various cuts, like octagons, trillions, squares, rounds and fancy shapes, like ovals, pears, and cushions.
No matter what the shape, spinel is spectacular! Take a look at these designs by our AGS members. Click on the images for a closer view.
The Kalmia bracelet by Yael Designs features opal cabochons accented with pink spinel.
Affinity bracelet by Coffin & Trout Fine Jewellers, featuring multi-colored spinel and round brilliant cut diamonds.
Emerald cut purple spinel, pink and white diamond ring by Omi Prive.
Peridot by Gem 2000.
The verdant peridot is the gemstone most commonly associated with August. Peridot’s recognizable green hue could sometimes vary from yellowish-green to olive to brownish green, contingent on how much iron is present. Yet the finest peridot is a brilliant green without any hints of brown or yellow.
Our AGS members will help you find the perfect peridot for you! Click on the images for a closer view.
Hand-hammered Fiddlehead earrings by Ed Levin Jewelry featuring peridot in the center.
Peridot and sterling sliver ring by Michael Schofield & Co.
Oval checkerboard peridot and diamond neck piece by Parle.
Since as far back as Roman times, sardonyx has been highly valued as a stone representing strength, courage, happiness, and clear communication.
The unique reddish, zebra-striped banding of sardonyx stands out beautifully when the stone is smoothed, so it is often cut in cabochon and worn as beads or featured in an eye-catching pendant or ring.
Sardonyx makes a great gift for those born in August who want something a little different than the traditional birthstone. Readily available and relatively inexpensive, sardonyx makes an affordable addition to anyone’s collection.