
The existence of colored crystals is as eccentric as enormous. Bi-color Sapphire is a perfect example of this fact. Bi-color Sapphire, also known as Two Tone Sapphire, is an exceptionally rare variety of the corundum mineral clan. It is a single stone that comprises two color zonings via uneven distribution....
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Beryllium Diffusion Treatment in SapphiresDiffusion treatments are mainly carried out when usual heat treatments failed to deliver the desired color to a stone. Since Beryllium Diffusion is comparatively a new technique when it comes to treating sapphires stones, it has grabbed a high deal of controversy in the industry. In general, it has various variations but this process of Diffusion treatment in sapphires primarily involves titanium and beryllium treatments. Here, sapphires are heated close to their melting point with color-inducing elements being there to penetrate or diffuse within the crystal.Under the titanium diffusion method, a strong coat of color formed around the surface of an imperfectly colored sapphire....
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While gemstones are considered a gift by nature, not all of them are purely natural. Heaps of gemstones undergo outer interventions in the form of various types of treatments. There goes several heat treatments and chemical processing to improve the clarity, luster, transparency, and overall appearance of a crystal. Whereas there are some gems that are absolutely untouched from any kind of heat, chemical, or external meddling, for instance, No-Oil Emeralds. With so many options for gemstones available, it is crucial to select the right one....
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Sapphires are stunning. Be it the beautiful blue sapphire or the mesmerizing yellow sapphire, sapphires have hearts around the globe. Purple Sapphire Gemstone, also known as Violet Sapphire or Plum Sapphire, is a precious gem derived out of the Corundum mineral family. Ranging from bluish-purple to purplish-pink hue, these sapphire gems contain chromium and iron together with trace amounts of titanium. They belong to the trigonal scalenohedral crystal elegance because it crystallizes right into a trigonal crystal system....
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