
October is here, and with it comes one of the most mesmerizing gemstones of all – opal. Known for its kaleidoscope of shifting colors, opal has fascinated people for centuries with its mystery, beauty, and rich symbolism. At Tobin Jewelers, both of our showrooms feature stunning, one-of-a-kind opal pieces ready to be discovered.
The Beauty of Opal
What makes opal so special is its unique “play of color,” also called opalescence. Tiny silica spheres within the stone diffract light, creating a rainbow-like effect that shifts as you move the gem. From fiery reds and oranges to calming blues and greens, no two opals are ever alike. In fact, every opal in our showrooms is unique, making each piece truly one-of-a-kind.
A Gemstone with History & Meaning
Opal has been treasured since ancient times. The Romans viewed it as a symbol of love and hope, while the Greeks believed it granted the gift of prophecy. In the Middle Ages, it was considered a lucky stone that brought happiness. Though it briefly gained a reputation for superstition in the 19th century, opal has long since reclaimed its place as a gemstone of beauty, luck, and light.
Opal as October’s Birthstone
In 1912, opal was officially named one of October’s birthstones by the American National Retail Jewelers Association (now Jewelers of America). Today, it represents creativity, passion, and joy, qualities as vibrant as its shifting colors. To celebrate, Tobin Jewelers is offering 25% off all opal jewelry this October.
Opal’s one-of-a-kind colors, fascinating history, and timeless symbolism make it a meaningful choice for anyone. Whether you’re celebrating an October birthday or simply captivated by its beauty, opal is a gemstone worth cherishing.
Visit our Mequon or New Berlin showroom to explore our unique collection of opal jewelry and find the perfect piece!

