La beauté des diamants bleus

The beauty of blue diamonds

The Mystery and Elegance of Blue Diamonds: A Work of Nature Sublimated by Lauredi

Blue diamonds are among the rarest and most fascinating gemstones in the world. Known for their unique brilliance and captivating hue, they are a symbol of timeless luxury. At Lauredi, we are proud to offer custom-made 18k gold jewelry set with lab-grown diamonds, offering our customers a more ethical alternative while preserving the exceptional beauty of natural stones. Let’s explore what makes blue diamonds so exceptional and why they are an ideal choice for creating your own heirloom.

What is a Blue Diamond?

Blue diamonds are distinguished by their extraordinary color, ranging from light to deep blue. This hue is the result of the presence of boron, a rare chemical element that interacts with light to create this distinctive blue. In the gem world, blue diamonds are known for their rarity and high value, making them a popular choice for pieces such as engagement rings or unique earrings.

How to Choose a Blue Diamond: Color and its Evaluation

Color is the most crucial criterion in selecting a blue diamond. Unlike white diamonds, where the absence of color is sought, colored diamonds – and particularly blue ones – are evaluated primarily on the intensity and uniformity of their hue. Diamond color is graded on a scale that ranges from “Faint” to “Fancy Vivid.” Here’s how the scale breaks down:

  • • Faint Blue: The blue is light and subtle, almost imperceptible.
  • • Very Light Blue and Light Blue: The blue begins to be visible, but remains soft.
  • • Fancy Light Blue: The blue is more assertive and visible, but still delicate.
  • • Fancy Blue: The color is well defined, pure blue and clearly recognizable.
  • • Fancy Intense Blue: The blue becomes vibrant and saturated, with a marked depth.
  • • Fancy Vivid Blue: The blue reaches its maximum saturation, offering a rich and deep color. These are the rarest and most valuable blue diamonds.


The more intense the color, the rarer and more valuable the diamond. Fancy Vivid Blue diamonds are the most sought after due to their deep hue and striking brilliance. However, a more subtle colored diamond can also be an excellent choice depending on your preferences and the style of jewelry you want to create. At Lauredi, we guide you in selecting the diamond that best matches your vision while respecting your budget.

To learn more about other diamond selection criteria, such as clarity, carat and cut, see our dedicated article .

Legendary Blue Diamonds and Their Fascinating Stories

Blue diamonds are not only prized for their beauty, but also for the captivating stories surrounding them. Here are some of the most famous blue diamonds in history:

1. The Hope Diamond


The Hope Diamond is probably the most famous blue diamond in the world. Weighing 45.52 carats, it is surrounded by mystery and legend. It is said to bring bad luck to its successive owners. Stolen in India and then rediscovered in Europe, this diamond passed through the hands of kings and wealthy merchants before being acquired by Harry Winston, who donated it to the Smithsonian Institution in Washington, where it is now on display. Its intense blue color and its history full of twists and turns make it one of the most fascinating diamonds of all time.

2. The Blue Diamond of the Crown (The Blue of France)

The Bleu de France was a 69-carat blue diamond that was part of the French Crown Jewels. Stolen during the French Revolution, it mysteriously disappeared for several decades before reappearing in a reworked form, likely as the Hope Diamond. This connection to royalty and tragedy adds an even more captivating aura to the history of blue diamonds.

3. The Wittelsbach-Graff Diamond

Another famous blue diamond, the Wittelsbach-Graff, weighs 31.06 carats and has a rich European history. Owned by the Spanish royal family and then by the House of Wittelsbach of Bavaria, this diamond was eventually sold to a famous jeweler, Laurence Graff, who reworked it to improve its clarity. Its brilliance is so unique that it continues to be one of the most coveted blue diamonds in the jewelry world.

The Loop Ring: The Elegance of the Blue Diamond at Lauredi

At Lauredi, one of our centerpieces showcasing the beauty of blue diamonds is our Loop ring. Crafted in 18-carat gold, this ring symbolizes both modernity and timelessness. This model is adorned with a synthetic blue diamond, selected for its brilliance and intense hue.

The Loop ring with blue diamond is available in 18K white or yellow gold, and every detail of the design is thought out to enhance the diamond while offering a design that is both refined and unique. This ring is part of our approach to offering personalized and numbered jewelry, where each piece tells a unique story.

Whether you are looking for a ring to mark a special occasion or a signature piece to wear every day, the Loop ring is the perfect option for those looking to combine exclusivity and ethics, whilst sporting a gemstone of rare beauty.

Ethics at the Heart of Our Creations

At Lauredi, we firmly believe that every piece of jewelry tells a story. Our jewelry, locally made in France and Italy, highlights the use of ethical materials, without compromising quality or aesthetics. By choosing our 18-karat gold and lab-grown diamond collections, you contribute to a future where luxury and respect for the environment coexist harmoniously. You can be proud to leave a positive mark while building your own legacy, a value that is particularly close to our hearts.

Conclusion

The blue diamond, whether natural or synthetic, remains an exceptional stone, carrying mystery and elegance. With Lauredi, each piece of jewelry is a work of art that tells your story and helps build your legacy. By opting for ethical and responsible jewelry, you do much more than shine: you participate in a vision of luxury that makes sense. Discover our exclusive collections today and let yourself be seduced by the timelessness of synthetic diamonds.