Topaz Vs Sapphire Blue

I ve never heard that blue topaz loses its color from normal exposure to sunlight.

Topaz vs sapphire blue.

Sapphire is available in many different colors and there is also yellow sapphire. However it is rich in offering different varieties of colors ranging from red yellow blue and pink. However in comparison to yellow sapphire topaz is not that much rare and valuable gemstone. Tanzanite vs sapphire color.

Groat title gemstones volume 100 issue 2 page 128 magazine. Being left outside in the open for several months. The main difference between sapphire and topaz is that the sapphire is a gemstone and topaz is a nesosilicate mineral. Since natural blue topaz stones are extremely rare most of the.

Blue topaz stones are reasonably priced in comparison to other popular blue gems such as sapphire and tanzanite. However when found in its rough form a topaz is generally clear white or brown in color. That said all things equal the price of a good blue sapphire is almost always higher than a good imperial topaz. English wikipedia sapphire noun a clear deep blue variety of corundum valued as a precious stone.

Other than that synthetic sapphire is cheaper than natural sapphire. Topaz is another gemstone that is available in yellow colors and many people are duped by unscrupulous elements as. Sapphire is easily the most famous blue gemstone so much so that most people don t even know it comes in every color of the rainbow except for red which is known as ruby. Majorly the yellow color.

I love gemstones and i m a gemologist. Because sapphires are a type of. High quality blue sapphire has a rich deep hue. I ve seen a couple sources indicate that lighter colored topazes can but only with a significant amount of exposure to sunlight not just the amount you encounter while being outside every day either but more like.

Quote magazine date 2012 03 author lee a. Sapphire is a precious gemstone a variety of the mineral corundum consisting of aluminium oxide α al2o3 with trace amounts of elements such as iron titanium chromium copper or magnesium. The color of sapphire is a strong point used when estimating the prices of this gemstone. Yellow sapphire vs topaz sapphire is a gemstone that is very expensive and also very popular among people who wear it in pendants and finger rings.

While the hue counts the price is also dependent on the purity of sapphires. Dark toned sapphires never have high values whereas highly saturated ones come at a high cost. This is mainly due to its abundant availability in nature. Green sapphires yellow sapphires black sapphires bi color sapphires blue topaz white topaz brown topaz mystic topaz and so on.