London Blue Topaz Vs Sapphire

Blue topaz can be found in both lighter and darker tones usually known in the trade as sky blue topaz swiss blue topaz and london blue topaz.

London blue topaz vs sapphire.

Market trends and consumer buying patterns indicate that london blue topaz does have an upper hand over the other variety. The gem on the left is an example of swiss blue topaz. Mystic topaz has a yellow needle like insertion of limonite mineral. Topaz popularity is certainly not surprising.

London blue topaz gives a vibrant shot of life to vintage designs. Two faceted ovals of blue topaz with a blue color produced by irradiating and then heating colorless topaz. Blue topaz is unusual in offering excellent hardness 8 on the mohs scale and brilliance at a very reasonable cost. It is therefore believed to sell approximately 50 more than its swiss counterpart.

While white topaz is the colorless form of this tone london blue topaz has a deep sky blue color tone. This can be attributed to its intense color which is perceived to be similar to that of a blue sapphire. While sapphire is one of the rarest types of stones like emerald and ruby topaz is quite commonly found in. It weighs approximately 2 02 carats.

There are commonly three colors of blue topaz on the market today. According to a well known gem and jewelry industry magazine colored stone since the early 2000s blue topaz has become the second most popular gemstone in the world sapphire is consistently number one. Sky blue swiss blue and london blue. Crystals of natural imperial topaz sapphire vs topaz comparison.

The gem on the right is a london blue topaz weighing 2 26 carats. All of the colors are produced using a combination of heat treatment along with various kinds of irradiating processes. The color is permanen. Friday 26 june 2020 12 15.

For example the 5 20 carat emerald cut london blue topaz and diamond ring shown above left boldly showcases a sizeable emerald cut london blue topaz flanked by baguette 0 22 carat diamonds. London blue topaz vs blue sapphire. The sapphire blue of the lake there was the slightest flicker of light deep within his sapphire eyes sapphire noun a small hummingbird with shining blue or violet colours in its plumage and a short tail. Visit our website now for great specials and promotions.

As in the case of other blue gems the more saturated blues tend to have a higher value.