Swiss Blue Topaz and London Blue Topaz are two types of topaz gemstones that are highly sought after by jewelry enthusiasts. These gemstones are known for their stunning blue hues, but there are some key differences between them that set them apart. In this article, we will explore the differences between Swiss Blue Topaz and London Blue Topaz.
Swiss Blue Topaz
Swiss Blue Topaz is a type of topaz that has a bright and vivid blue color. It is often considered to be the most popular type of blue topaz due to its stunning coloration and affordability. Swiss Blue Topaz is created by treating colorless or pale yellow topaz with heat and radiation, which enhances the stone’s natural blue color.
One of the key characteristics of Swiss Blue Topaz is its clarity. This gemstone is generally very clear and transparent, which allows light to pass through it easily. This results in a brilliant shine that catches the eye from any angle.
London Blue Topaz
London Blue Topaz, on the other hand, is a darker and richer shade of blue compared to Swiss Blue Topaz. It has a deep, almost navy blue color with hints of green or gray undertones. Unlike Swiss Blue Topaz, London Blue Topaz is not created through radiation treatment but rather through heat treatment alone.
Another distinguishing feature of London Blue Topaz is its transparency. When compared to Swiss Blue Topaz, it generally has less transparency due to its darker coloration. However, this does not detract from its beauty as it still has an intense luster that draws attention.
Differences Between Swiss and London Blues
The main difference between these two types of topaz lies in their coloration. While both are blue topazes, they have distinct differences in hue and saturation levels. Swiss Blue Topazes have a lighter, brighter blue color with more transparency, whereas London Blue Topazes have a darker, richer color with less transparency.
Another notable difference between these two types of topaz is their price point. Swiss Blue Topaz is generally more affordable compared to London Blue Topaz due to its availability and popularity. This makes it a great choice for those who want to own a stunning blue gemstone without breaking the bank.
Conclusion
In conclusion, Swiss Blue Topaz and London Blue Topaz are two beautiful gemstones that offer distinct shades of blue. While they may look similar at first glance, their differences in hue and saturation levels set them apart. Whether you prefer the bright and affordable Swiss Blue Topaz or the rich and intense London Blue Topaz, both are excellent choices for a piece of jewelry that will surely turn heads.