What is a Sustainable Blue Sapphire?

Are you curious about the allure and mystique of blue sapphires? These precious stones are not only visually stunning, they're also one of the hardest natural gemstones, second only to diamonds.

Here we journey into the world of blue sapphires, exploring their properties, formation, cultural significance and more. Join us as we unravel the secrets behind these magnificent gems!

Key Takeaways

  • Blue sapphires are precious gemstones made of corundum and come in various shades of blue, ranging from royal blue to violetish-blue.
  • They are extremely durable and rank second only to diamonds on the Mohs scale, making them resistant to scratches and suitable for everyday wear.
  • Blue sapphires have cultural significance, historically associated with royalty, power, wisdom, and spiritual enlightenment. They also have healing properties and can enhance communication skills and intuition.
  • Sapphires are the birthstone for September and commonly given as anniversary gifts for couples celebrating their 5th or 45th year together due to their symbolizing loyalty and commitment.

Where do you Buy Blue Sapphires Wholesale? At Caldera Gem of course!

Properties and Characteristics of Blue Sapphire

Blue Sapphire is a precious gemstone composed of corundum, with its blue color variations ranging from royal blue to violetish blue.

Formation and composition

Blue sapphires come from the earth. They form in rocks deep under the ground. The gems are made of a mineral called corundum. Tiny bits of iron and titanium give them their blue color.

Some sapphires can look slightly different depending on how much iron and titanium they contain. It takes nature many years to create these precious stones, making them truly special.

Once they are found, people cut them into beautiful shapes for jewelry, such as rings or necklaces.

Color variations and shades

Blue sapphires are known for their captivating color variations and shades. While the most prized and popular color is a rich royal blue, there are other shades to admire as well. Some sapphires have violetish-blue hues, giving them a unique and enchanting appearance.

It's fascinating to note that sapphires can also come in different colors like green, yellow, pink, orange, purple, colorless, or black. This wide range of colors adds to the allure and versatility of this precious gemstone.

Whether you prefer a deep blue hue or a more subtle shade with hints of violet, there is a blue sapphire to suit every taste and style.

Durability and hardness

Blue sapphire is known for its exceptional durability and hardness. It ranks as one of the hardest natural gemstones, second only to diamonds on the Mohs scale. This means that blue sapphires are very resistant to scratches and can withstand everyday wear and tear.

They are also less prone to chipping or breaking compared to other gemstones. This makes blue sapphire an excellent choice for jewelry, especially for pieces like engagement rings or daily-wear accessories that need to stand the test of time.

So, if you're looking for a gemstone that combines beauty with strength, blue sapphire is a perfect option!

Symbolism and Significance of Blue Sapphire

Blue Sapphire holds cultural and historical references, spiritual and healing properties, as well as serving as a birthstone and anniversary gemstone.

Cultural and historical references

Sapphires have a rich cultural and historical significance. Throughout history, they have been associated with royalty and used to adorn the crowns and jewelry of kings and queens.

In ancient times, sapphires were believed to protect the wearer from evil spirits and bring good fortune. They were also considered symbols of power, wisdom, and spiritual enlightenment.

Sapphires hold a special place in various cultures as astrological gemstones, representing self-expression and intuition. Their vibrant blue color has been compared to the sky and is often connected with heavenly qualities.

Spiritual and healing properties

Blue sapphire is believed to have spiritual and healing properties that can positively impact a person's well-being. It is associated with the throat chakra, which relates to self-expression and communication.

This gemstone is said to promote effective and clear communication, helping individuals express themselves with confidence and clarity. Blue sapphire is also linked to the third eye chakra, which represents intuition and wisdom.

It is believed that wearing or carrying blue sapphire can enhance one's intuition, allowing them to make better decisions in life. Additionally, this gemstone is thought to bring inner peace, calmness, and serenity to the wearer while offering protection against negative energies.

Birthstone and anniversary gemstone

Sapphires are not only beautiful gemstones, but they also hold special significance as a birthstone and anniversary gemstone. For those born in September, sapphire is their birthstone.

It is believed to bring wisdom and power to the wearer. Additionally, sapphires are often given as anniversary gifts for couples celebrating their 5th or 45th year together. This is because sapphires symbolize loyalty and commitment, making them a perfect choice for commemorating long-lasting love.


In conclusion, a blue sapphire is a precious gemstone that comes in various colors, but the blue variety is highly valued. It symbolizes power and wisdom and has been associated with royalty throughout history.

This durable gemstone is not only beautiful but also holds cultural, spiritual, and astrological significance for many people.


1. What is a Blue Sapphire?

A blue sapphire is a beautiful gem made of aluminum oxide, known for its deep blue color.

2. Is a Blue Sapphire tied to any month as a birthstone?

Yes, the blue sapphire is the September birthstone.

3. Can wearing blue sapphire jewelry support self-expression?

Yes, many believe that wearing sapphire jewelry can help with self-expression because of the gem's unique properties.

4. Does Blue Sapphire have an astrology meaning?

As an astrology gemstone, some people believe that the blue sapphire holds specific meanings and powers.

Blue Sapphires Wholesale