Which Is Better Swiss Blue Topaz or London Blue Topaz?

By Anna Duncan

When it comes to gemstones, topaz is a popular choice due to its stunning colors and durability. Among the various types of topaz, Swiss Blue Topaz and London Blue Topaz are two of the most sought-after varieties.

But which one is better? In this article, we’ll take a closer look at both Swiss Blue Topaz and London Blue Topaz to help you make an informed decision.

Swiss Blue Topaz

What is Swiss Blue Topaz?

Swiss Blue Topaz is a light to medium-blue variety of topaz that is often compared to the color of a clear blue sky. It gets its name from its association with Switzerland, where it was first mined in the 1940s.

Properties

Swiss Blue Topaz has a hardness of 8 on the Mohs scale, making it a durable gemstone that can withstand everyday wear and tear. It is also known for its clarity and brilliance, which makes it an excellent choice for jewelry.

Price

Swiss Blue Topaz is relatively affordable compared to other blue gemstones such as sapphires or aquamarines. Prices can vary depending on factors such as size, cut, and quality but generally start at around $20 per carat.

London Blue Topaz

What is London Blue Topaz?

London Blue Topaz is a darker shade of blue compared to Swiss Blue Topaz. It gets its name from its association with the city of London, where it was first treated using heat and irradiation techniques in the 1970s.

London Blue Topaz has a hardness of 8 on the Mohs scale like Swiss Blue Topaz. However, due to its darker color, it may not have the same level of clarity and brilliance as Swiss Blue Topaz. Nevertheless, it is still a popular choice for jewelry due to its deep blue hue.

London Blue Topaz is generally more expensive than Swiss Blue Topaz due to its darker color and the treatment process it undergoes. Prices can vary depending on factors such as size, cut, and quality but generally start at around $50 per carat.

Which one is better?

The answer to this question ultimately depends on personal preference. If you prefer a lighter shade of blue, then Swiss Blue Topaz may be the better choice for you. On the other hand, if you prefer a darker shade of blue, then London Blue Topaz may be more your style.

Both Swiss Blue Topaz and London Blue Topaz are durable gemstones that can withstand everyday wear and tear. They are also both popular choices for jewelry due to their stunning colors. The price difference between the two depends on various factors like cut, size, and quality.

Conclusion

In conclusion, whether you choose Swiss Blue Topaz or London Blue Topaz will depend on your personal preference. Regardless of which one you choose, both gemstones are great options for those looking for a beautiful and durable blue gemstone at an affordable price point.