Topaz stone is a semi-precious stone with excellent clarity and brightness. It is the birthstone of November and a symbol of peace, friendship and happiness.
Imperial topaz is the most expensive of all varieties of topaz, including London blue topaz, Swiss blue topaz and white topaz. It is extremely rare and its price can easily go above $ 1500 per carat.
What is Imperial Topaz?
Imperial Topaz, The most expensive variety of deep orange-red topaz, One of the most beautiful and rare gemstones in the world. Today it is only produced in Minas Gerais, Brazil.
In ancient Europe, the Imperial Topaz was a gemstone reserved for the royal family or church and it was a rare and expensive variety of all colored gemstones. Ordinary people know very little about this.
In the mid-18th century, imperial topaz became popular in France and Spain with diamonds. It was often set in precious metals as baseless jewelry for the upper class.
Today, famous jewelry brands still value the beauty of Imperial Topaz. It is often combined with other precious stones and metals to create luxurious jewelry.
Imperial Topaz Features
In general, topaz is bright and transparent, but imperial topaz is an exception. The larger the size, the more likely it is to contain impurities.
Therefore, Large and transparent imperial topaz is extremely rare. It is more valuable than diamonds due to its low yield.
The hardness of the imperial topaz is 8, which is as hard as ruby and sapphire.
However, it displays Low level of firmnessSo we need to take care of the topaz jewelry carefully to avoid chips or cracks.
In addition, high temperatures or sudden changes in temperature can lead to topaz fractures. Its color may fade Including prolonged exposure to heat or sunlight.
Colors: golden, orange, red and dichroic
Although there is some controversy over the color of imperial topaz, the mainstream view is that it is essential Gold, orange and red.
Generally speaking, Gold is the entry-level of the Imperial Topaz. The more red, the higher the market value.
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Therefore, red imperial topaz is the rarest and most expensive variety of imperial topaz, with a single price easilyy reached 00 10,000 per carat. And the amount is very limited, you can not buy even if you want.
In recent years, newly discovered peach and purple imperial topaz stones have been particularly notable, but these gems have been treated at high temperatures, so they are still less valuable than red and orange varieties.
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After all, the best imperial topaz not only displays a reddish-orange hue but also this dichroic. Sometimes we can even see three colors in a single imperial topaz.
Where does Imperial Topaz come from?
The Oro Preto region of Minas Gerais, Brazil Today the only source of Imperial Topaz. The Ural Mountains of Pakistan and Russia no longer produce imperial topaz.
The Oro Preto area of Brazil adopts open-pit mining and has to close during the rainy season. Therefore, mining time is only from December to May each year, which means that the amount of Imperial Topaz excavated per year is very limited.
Also, only 1% of the excavated ore can be used for gemstones, which is why the price of imperial topaz continues to rise.
Price of Imperial Topaz
What is the value of Imperial Topaz? In terms of price, Imperial Topaz is extremely rare and expensive. Its price is easily available Go above $ 1500 per carat.
Also, the Imperial Topaz comes in a variety of colors and prices vary widely. Generally speaking, gold is the entry-level of the Imperial Topaz. The more red, the higher the market value.
Therefore, red imperial topaz is the rarest and most expensive variety of imperial topaz, with a single price easily reaching $ 10000 per carat. And the amount is very limited, you can not buy even if you want.
Imperial Topaz means
Topaz is the birthstone of November and a symbol of peace, friendship and happiness. The Imperial Topaz itself is a 23rd and 50th wedding anniversary gemstone, a proof of that Love and loyalty.
In addition, Imperial is considered topaz A protective gemstoneWhich brings good luck to the wearer.
Imperial Topaz vs. Citrine
Imperial topaz and citrine differ in structure and physical properties.
Imperial Topaz is a silicate mineral with a density of about 3.53g / cm3, Mohs hardness 8, a birefringence of 0.008 to 0.010, and a dispersion of 0.014.
It is relatively transparent and contains less impurities. Moreover, topaz grows vertically and its ice cracks and bats are mostly straight.
Citrine belongs to the quartz family, and its main component is silica. The density is about 2.66g / cm3, Mohs hardness is 7, birefringence is 0.009, and dispersion is 0.013.
Citrine has more ice cracks and lint than topaz and these are usually irregular. Citrine also contains inclusions, while topaz does not.
Where to buy Imperial Topaz Jewelry?
If you want to buy Imperial Topaz Jewelry for between $ 50- $ 500, you can check out Etsy. You can buy affordable and high quality topaz jewelry and deliver them to your home.
Alternatively, if you want to buy high-end or vintage imperial topaz jewelry up to $ 500- $ 10000, you can check 1stdibs.
They have GIA certified Imperial Topaz Jewelry which is delicate and one of a kind. You can quickly deliver the product to your home.
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