If you’re in the market for a white gemstone for use in jewelry, you may be wondering whether a white sapphire or a diamond is the better option. While both of these stones are beautiful, natural, and durable – there are some major differences between them, too! Let’s look at what is a white sapphire first and then look at the differences:

What is a White Sapphire

White sapphire is a type of sapphire that is colorless or has a very pale hue. They are less expensive than diamonds, making them a popular choice for engagement rings and other jewelry. They are also durable and scratch-resistant, making them ideal for everyday wear.

The History of White Sapphires

In ancient Greece and Rome, sapphires were thought to protect the wearer from evil and harm. In medieval Europe, sapphires were worn by clergy as a symbol of heaven. And in Buddhism, sapphire is considered one of the five precious stones along with diamond, ruby, emerald, and pearl. Today, white sapphires continue to be popular gemstones for use in all types of jewelry.

Origins of White Sapphires

White sapphires are found in a variety of locations around the world, including Sri Lanka, Madagascar, Australia, and the United States. In general, they are found in areas with a history of volcanic activity.

One of the most famous white sapphires is the Star of India, which is currently on display at the American Museum of Natural History in New York City. This iconic stone is more than 563 carats and was mined in Sri Lanka.

The Refractive Index/Appearance of a White Sapphire

The refractive index of white sapphire is 1.76. This means that when light enters the sapphire, it is bent at an angle of 1.76 times the angle of the incident light. The refractive index is a measure of how much a material bends light. It is determined by the ratio of the speed of light in a vacuum to the speed of light in the material. White sapphires have a high refractive index because they are made up of aluminum oxide, which has a high index of refraction. They are also often cut with a faceted surface, which increases their ability to bend light. As a result, white sapphires often appear brighter and more sparkly than other gemstones.

Dispersion of a white sapphire

The dispersion of white sapphire is the measure of how much light the stone disperses. In other words, it is a measure of how ” sparkly” the sapphire appears. The higher the refractive index, the more sparkle the sapphire will have. White sapphires typically have a higher dispersion than other colorless gemstones, such as diamonds. This means that they can make an ideal choice for those who want a dazzling piece of jewelry.

The Luster of a White Sapphire

The luster of white sapphire is like no other. It’s the perfect combination of brilliance and fire, making it one of the most popular gemstones on the market today.

Care Instructions for White Sapphires

1. Clean your white sapphire jewelry with warm soapy water and a soft cloth.

2. Avoid chemicals and harsh cleaners as they can damage the stone.

3. Be careful when wearing white sapphire jewelry as it can scratch easily.

4. Store your white sapphire jewelry in a soft cloth or padded jewelry box to prevent scratching.

5. Have your white sapphire jewelry professionally cleaned and inspected every few years.

6. Avoid exposure to extreme heat or cold as this can damage the stone.

7. Do not wear your white sapphire jewelry while swimming or doing other activities where it could get wet or dirty.

8. Be careful not to drop or hit your white sapphire jewelry as this can cause damage.

9. Keep your white sapphire jewelry away from magnets as they can demagnetize the stone.

10. If you have any questions about caring for your white sapphire jewelry, consult a professional jeweler

Lab-Created White Sapphire

A lab-created white sapphire is a man-made version of the popular gemstone. While natural white sapphires are quite rare, the lab-grown variety is more affordable and widely available. Though it is not a true diamond, a lab-created white sapphire shares many of the same properties. It is extremely hard and durable, making it an excellent choice for jewelry. In addition, a lab-created white sapphire has excellent clarity and sparkle. For these reasons, it has become a popular alternative to diamonds. However, lab-created white sapphires are not without their drawbacks. Because they are man-made, they can lack the uniqueness of a natural stone. In addition, some may find that the quality of a lab-created stone does not match that of a natural one. Ultimately, the decision of whether to choose a lab-created or natural white sapphire is a matter of personal preference.

The Difference between White Sapphires and Natural Diamonds

Though both natural diamonds and white sapphires share many of the same qualities, there are also several distinct differences between these two gemstones.

One of the most obvious distinctions is their color. As its name suggests, a natural diamond is typically clear or white in color, while a white sapphire typically exhibits a yellowish or grayish hue.

Another difference is hardness. Diamonds are one of the hardest materials on Earth, while sapphires fall just below diamonds on the Mohs scale of hardness. This difference in hardness can make diamonds more difficult to cut and polish, but it also means that they are less likely to scratch or chip over time.

Ultimately, whether you choose a natural diamond or a white sapphire will come down to personal preference. But knowing the key differences between these two stones will help you to make an informed decision.

The Differences Between White Sapphires and Diamonds

The Hardness of White Sapphire vs Diamond

When it comes to hardness, diamonds are the clear winner, rating a 10 on the Mohs scale of hardness (white sapphires come in at 9). This makes diamonds more durable and resistant to scratching, chipping, and other forms of wear and tear.

Prices of White Sapphire vs Diamond

In terms of price, white sapphires are definitely the more affordable option. A one-carat diamond can cost anywhere from $1,000 to $10,000, while a white sapphire of comparable size will only set you back a few hundred dollars at most. So if you’re on a budget or simply don’t want to spend a fortune on your jewelry, white sapphires are definitely the way to go.

The Sparkle of White Sapphire vs Diamond

White sapphires sparkle a lot less than diamonds.

Scratch Resistance of White Sapphire vs Diamond

While both white sapphires and white diamonds are scratch-resistant, white diamonds are actually The Mohs scale of hardness rates a diamond as a 10 out of 10, which means that it is the hardest natural substance on Earth. In comparison, white sapphire rates at a 9 out of 10 on the same scale. So, while a white sapphire is still quite scratch resistant, it is not as durable as a diamond. When it comes to everyday wear and tear, a diamond is more likely to maintain it’s original polish and luster than a sapphire. However, both stones make excellent choices for fine jewelry.


So which is better—white sapphire or diamond? The answer really depends on your needs and budget. If you’re looking for a stone that’s hard and durable, then diamonds are probably your best bet. But if you’re working with a limited budget or simply don’t want to spend a fortune on your jewelry, then white sapphires are definitely worth considering. Whichever stone you choose, you can rest assured that you’ll be getting something that’s beautiful and eye-catching.

FAQ – White Sapphire vs Diamond

Is White Sapphire better than Cubic Zirconia (CZ)?

It depends (I know, your favorite answer)! Cubic Zirconia is the most common diamond alternative out there and one of the least expensive. However, it is a man-made gemstone, while also being less durable and less brilliant than Moissanite. So, against the standards above of rarity and brilliance, CZ doesn’t win either contest.

Can a white sapphire be cut into any shape?

The short answer is yes, a white sapphire can be cut into any shape. However, there are a few things to keep in mind when cutting this type of stone. First, because white sapphires are relatively hard, they can be difficult to cut. Second, the specific gravity of white sapphire is slightly lower than that of other gemstones, so it is important to use a saw blade with small teeth. Finally, because white sapphires are often used in jewelry settings, it is important to avoid chipping or cracking the stone during the cutting process. With these considerations in mind, white sapphire can be cut into any desired shape.

Which stone is better for an engagement ring, a white sapphire engagement ring or a diamond engagement ring?

diamonds are the classic choice for engagement rings, but they can be very expensive. White sapphires, on the other hand, are a more affordable option. However, some people believe that white sapphires lack the fire and sparkle of diamonds. So, which stone is the best choice for an engagement ring? Ultimately, it comes down to personal preference. If you want a classic diamond engagement ring but you’re on a budget, a white sapphire may be the best option for you. But if you’re looking for something truly unique, a diamond engagement ring may be the way to go.

Sign in
Cart (0)

No products in the cart. No products in the cart.