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News & Events — sapphire before and after heat treatment

Heated & Unheated Sapphires: Everything you need to know

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Heated & Unheated Sapphires: Everything you need to know

Let’s talk about heated and unheated sapphires! What heat treatment is and all the questions you may have about it. Heat treatment is a very common and accepted practice in the world of jewelry. Gemstones are exposed to high temperatures to enhance their color and clarity. If you are looking to inquire for a sapphire or gemstone engagement ring, send us an email at info@fineadflux.com and we will be happy to help! What is heat treatment? Heating gemstones generally enhances their color. They can be lightened, darkened, saturated, through heat treatment. Heat treatment is applied to all shades of sapphire, but...

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