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The Desirability of Corundum Jewelry- A Gem Beyond Rubies and Sapphires

Have you ever stopped mid-step and witnessed a statement piece at the store window as you walked by? The eternal beauty of corundum and its sparkle make these stones perfect for jewelry making. For every connoisseur of precious gemstones, corundum holds a special place. Jewelry designed with corundum stones is not only stylish and beautiful but also highly durable. Their beauty has led to the creation of an unmatched niche of jewels that are unique, rare, and highly coveted.

Read on to learn in-depth about the history, variety, and craftsmanship of corundum stones, which make them a desirable choice for the jewelry industry.

What is Corundum?

Corundum is a family of gemstones noted for their dense and compact shape and lack of gemstone cleavage. These stones have a hexagonal barrel shape that tapers at both ends or forms thin tabular hexagonal plates. This gemstone family consists primarily of rubies and sapphires. Gemstone-quality corundum is significantly rare and is the second hardest mineral after diamond. They are approximately rated 9 in terms of the Mohs hardness scale.

History and Inception of Corundum Jewels

Corundum jewels have earned adoration from royals since time immemorial. Pure corundum is colorless, while impurities lead to an array of colors, including ruby red and sapphire blue. Throughout history, corundum stones have been the centerpiece of many priceless treasures. Its durability is second to that of diamonds, so these stones symbolize beauty and enduring strength.

Though rubies and sapphire are the most well-known variants of corundum, various other gemstones belong to this family. The variety in color includes Padparadscha sapphires as well as the rare green sapphires.

These gemstones are not only valued as jewelry but have a legacy of tales and are entwined with different cultures as talismans for protection, love, and wisdom.

What makes them desirable?

Corundum gemstones are appealing for their beauty and practicality. Here’s what sets them apart as a commercially viable and aesthetically pleasing gemstone for pieces of jewelry:

Unmatched Brilliance

Corundum gemstones, notably rubies and sapphires, are known for their brilliance and deep red and blue colors. Their refractive index and dense and compact structure allow them to exhibit a stunning play of light, creating an unparalleled sparkle. This makes them irresistible to those seeking a touch of elegance and luxury in their jewelry.

Highly Durable

These stones have a Mohs hardness rating 9, making them the second most durable stone after diamonds. It is scratch-resistant and does not lose its luster for ages, making it an excellent choice for heirlooms and timeless jewelry pieces. This durability not only adds to the longevity of the jewelry but also provides peace of mind to the wearer, knowing that their investment will stand the test of time.

Variety Of Colors

Corundum gemstones offer a spectrum of colors, ranging from fiery reds to serene blues and even rare hues like green and padparadscha. The purest corundum gemstones are colorless. This vast array of colors provides endless possibilities for designers and collectors alike, allowing them to create unique and personalized pieces that suit any style or occasion. It offers something for everyone, making it a highly desirable choice for those seeking individuality and expression in their accessories.

Sustainable Choice

Unlike other mined gemstones, such as diamonds, corundum is abundant in nature and can be found in various locations around the world. Additionally, advances in technology have made it possible to create lab-grown corundum gemstones to cater to a deficit in supply. But even if you are looking for the organic option while being mindful of the environment, you can rest assured when choosing corundum gemstones that are ethically sourced.

Different varieties of corundum jewels

As we explore the different varieties of corundum jewels, we see many varieties to look forward to. Ranging from rubies to star sapphires, there is a wide array of colors that can captivate any jewelry enthusiast:

  • Rubies - They have long been coveted for their rich color and timeless beauty. From deep blood-red Burmese rubies to vibrant Pigeon blood rubies, each stone possesses its own distinct character and allure.
  • Sapphires - Their mesmerizing blue hues have a regal allure. Beyond the classic blue sapphires lies a kaleidoscope of colors, ranging from velvety midnight blues to delicate pastel shades of pink, yellow, and green. 
  • Padparadscha sapphires - With their rare peachy-pink hue reminiscent of a tropical sunset, they stand out as one of the most coveted and sought-after varieties, exuding elegance and sophistication.
  • Fancy Colored Sapphires - The corundum family boasts a dazzling array of fancy-colored sapphires, from vivid yellows and oranges to striking purples and greens. These gemstones offer endless possibilities for creative expression and personal style. 
  • Star Sapphires and Rubies - These rare gems exhibit a mesmerizing phenomenon known as asterism, where delicate star-like patterns shimmer across the surface of the stone when exposed to light. 

Corundum gemstones are and will remain a timeless classic, making them a worthy investment rather than another trinket in your collection. Whether you get one as a centerpiece for statement jewelry or to gift someone, rest assured it will be a bearer of your legacy for generations in the future.


Explore our exclusive collection of Corundum pieces, featuring sapphires and rubies, offering something special for every occasion. Whether you celebrate a milestone or want to elevate your everyday wear, our jewelry is designed to captivate and inspire. Visit Gesner today to revel in our Corundum jewelry's vibrant colors and exquisite designs. Embrace the luxury and make a statement that will last a lifetime.

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