London Blue Topaz

Item Description

London Blue Topaz has been around for approximately 40 years and made a huge splash when it was introduced on the market. This material typically starts out as colorless Topaz and is treated to create the rich blue color. This method is well known in the gem trade and is not at all frowned upon, provided that people KNOW that they're buying a treated gem. The color in this material is what attracts collectors. There are actually very few gems in the world with this color and this gem has a great deep blue hue. This attractive "cut corner rectangle" cut gem is virtually eye clean and features a strong deep blue color, almost like a dark Indicolite Tourmaline.