If you're in the market for a gorgeous blue gemstone, consider London Blue Topaz. This stunning gem has been growing in popularity over the years due to its unique color and affordability. In this guide, we'll explore what London Blue Topaz is, its characteristics, value, and tips for buying high-quality London Blue Topaz.

What is London Blue Topaz?

London Blue Topaz is a variety of mineral topaz. It's a popular semi-precious gemstone known for its deep blue hue. The color is achieved through a process of irradiation and heat treatment of the natural topaz, resulting in a stable, permanent color.

Characteristics of London Blue Topaz

London Blue Topaz is known for its deep blue color, which can range from a pale blue-grey to a rich, deep blue. The color is the most important factor in determining the value of a London Blue Topaz gemstone. The gemstone has a hardness of 8 on the Mohs scale, which makes it a durable option for everyday wear. It has a vitreous luster and can be found in various shapes and sizes.

How does blue topaz differ from other topaz gemstones?

Blue topaz differs from other topaz gemstones in its color. While topaz comes in various colors such as yellow, brown, and pink, blue topaz is specifically blue in color. This is due to the presence of certain trace elements and radiation during the formation of the stone. Blue topaz is also one of the most popular and affordable gemstones, making it a great option for those looking for a beautiful and budget-friendly piece of jewelry.

The Value of London Blue Topaz

The value of London Blue Topaz is determined by its color, size, and clarity. The deeper and more saturated the blue color, the more valuable the gemstone is. The size and clarity of the gemstone also play a role in determining its value. A larger gemstone with fewer inclusions will be more valuable than a smaller gemstone with more inclusions.

Tips for Buying London Blue Topaz

When buying London Blue Topaz, it's important to consider the quality of the gemstone. Here are some tips for buying high-quality London Blue Topaz:

• Look for a deep, saturated blue color

• Check for any visible inclusions or blemishes

• Choose a reputable jeweler or gemstone dealer

• Consider the size and cut of the gemstone

Common settings and designs for London Blue Topaz jewelry include solitaire rings, halo rings, earrings, and pendants. The gemstone pairs well with white metals like silver and white gold.

Conclusion

In conclusion, London Blue Topaz is a beautiful and affordable gemstone option for those looking for a stunning blue gemstone. Its unique color and durability make it a great choice for everyday wear, and its value is determined by its color, size, and clarity. When buying London Blue Topaz, it's important to consider the quality of the gemstone and choose a reputable jeweler or gemstone dealer.