Topaz gemstones can be clear blue white pink green brown yellow orange purple or red. If a colorless topaz is irradiated by ultraviolet light x rays gamma rays or high energy electrons we can obtain a yellow orange or brown color but this color is usually unstable and fades in a few days in light. The most valuable colors of topaz are the golden orange yellow type called imperial topaz and the dark pinkish red and orange red colors. The most commonly used colors of topaz in jewelry are the blue types. Topaz comes in a variety of colors.
It is widely used for jewellery designing for ladies. Naturally colored topaz such as yellow orange and brown topaz contain color centers that are stable to light. Two varieties of treated blue topaz have become dominant. Colorless topaz is fairly common and is sometimes given a brilliant cut and sold as a substitute for diamond. Citrine topaz or brown topaz for girls.
Blue topaz is one of the most popular varieties of the gemstone. Today the most common colours found of topaz in its natural state are a pale shade of yellow grey and brown. This stone is said to be precious and lucky for the november girls. One with golden shade pale yellow and deep orange. Most red gems are orangey red spinel pink red spinel garnet or purplish red rubellite tourmaline.
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You can also find pastel shades in pinks violets and milky green. These are known as swiss blue and london blue topaz. Citrine symbolizes love friendship chastity and feminine. Some topaz gemstones even appear to change color when the light hits them at different angles. Topaz can be found in many colors including yellow orange brown red blue pink violet and green.London blue is a dark blue topaz with a moderate to dark tone and saturation. Value increases with a deepness of color in orange and reddish hues. London blue is a dark blue topaz with a moderate to dark tone and saturation. You can also find pastel shades in pinks violets and milky green. Blue topaz is one of the most popular varieties of the gemstone.
Value increases with a deepness of color in orange and reddish hues. It is widely used for jewellery designing for ladies. Topaz gemstones can be clear blue white pink green brown yellow orange purple or red.
