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Sapphire Vs. Blue Diamond

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Throughout history, blue diamonds and sapphires have enthralled jewelry collectors and investors alike. In addition to their stunning hues and impressive durability, both stones are incredibly valuable. In addition, the 4 C's (color, cut, clarity, and carat weight) determine the value of both diamonds and sapphires. They also come in a variety of sizes and shapes, making it possible to find one that fits your budget and style preferences.

Composition

In terms of chemical composition, blue diamonds and sapphires are very different. Carbon is the only ingredient in a blue diamond. They have a unique color because boron is trapped inside the crystal structure. Hydrogen is the most common cause of a grayish or more violet blue hue in diamonds, while nitrogen is the most common cause of a greenish blue color.

In contrast, blue sapphires are made of corundum, or aluminum oxide, which is what makes them blue. Titanium traces are responsible for the color of these rocks.

Origins

The location of these stones is another important distinguishing factor. It is extremely rare to find blue diamonds anywhere in the world. Most of them are found in the Argyle Mine of Rio Tinto in Australia and the Cullinan Mine of Petra Diamonds in South Africa. The Golconda mine in India has uncovered smaller amounts of these colored diamonds.

As for the birthstones of September, sapphires are mined in a variety of locations around the world. These countries include India, Burma, Ceylon, Thailand, Vietnam, Australia, Brazil, and Africa, according to the International Colored Gemstones Association. The oldest sapphires are found in Sri Lanka. Large sapphire crystals have been found in Tanzania in recent years in two large-scale deposits.

Ceylon, or Sri Lanka as it is now known, is home to the world's oldest sapphire discoveries. Ceylon Sapphires are the finest sapphires currently mined and are known as such.

Color

In both blue diamonds and sapphires, the shades and intensities of their color can be vastly different. The grading scale for blue diamonds may include faint blue, very light blue, light blue, fancy light blue, fancy blue, fancy intense blue, fancy deep blue, and fancy vivid blue.. The intensity of the blue color increases as the boron content increases.

In both blue diamonds and sapphires, the shades and intensities of their color can be vastly different. The grading scale for blue diamonds can range from faint blue, very light blue, light blue, fancy light blue, fancy blue, fancy intense blue, fancy deep blue, and fancy vivid blue. The blue hue becomes more intense with increasing boron concentration.

Rarity And Price

The lower price of blue sapphires compared to blue diamonds is a major factor in some customers' decisions. This is due to the fact that sapphires are more readily available. A good investment in high-quality sapphires, even though they are mined more frequently than diamonds, is a safe bet because of their low production and availability costs.

Although sapphires are more common, natural blue diamonds are becoming increasingly hard to come by. Because of this, blue diamonds have recently been selling for record prices at auction. Over the past decade, blue diamond prices have risen an average of 12-17% per year, according to the Natural Color Diamonds Association.

Durability

The Mohs Scale rates diamonds a 10 for hardness, making them the hardest substance known to man. As a result, diamonds, cannot be scratched or abraded as easily. As a result, sapphires require re-polishing more frequently than blue diamonds. There is a chance that a diamond will chip, despite the fact that they are extremely durable.

Even though sapphires aren't as durable as blue diamonds, they're still a nine on the Mohs scale. Diamonds are the only natural gemstone capable of scratching a sapphire. Sapphires are ideal for everyday wear because they are resistant to surface scratches and abrasions.

Fire

In the Mohs Scale of hardness, diamonds are rated a perfect 10 and are the hardest substance on Earth. The result of this is that diamonds cannot be scratched or abraded as easily, according to the company Brilliant Earth. So, sapphires have to be re-polished more often than blue diamonds. Despite the fact that diamonds are extremely hard, there is a chance that they will chip.

The Mohs scale ranks sapphires at a nine, despite the fact that they aren't as hard-wearing as blue diamonds. Only diamonds can scuff a sapphire, because they are the only naturally occurring gemstones that can do so. As a result of their resistance to surface scratches and abrasions, sapphires are ideal for everyday wear.

Bonus!

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