Unheated Sapphire

Sapphire, unheated

Unprocessed sapphires vs. heated sapphires, are they worth it? Learn all about heated and unheated blue sapphire gems. Unprocessed blue sapphire gems are completely natural, they have not undergone any heat treatment. Sapphires without heating are rare, especially in larger sizes.

Improvements in sapphires are used to improve or change the color in a sapphire.


Three main factors explain why you should opt for genuine, non-treated sapphires: they are attractive, uncommon and precious. Now let's look at each item of the formula individually and you'll see why unprocessed sapphire makes a wise one. "Fashion jewellery and synthetics will not have the subtile variation and singularity of genuine gems, and although they may look pretty, they are neither uncommon nor precious.

However, if you are interested in "the genuine ", it is important to know the facts you should consider when buying these. Our aim is to appreciate properties that are exceptional and unfamiliar and that appreciate the special features of the group. As soon as an object has been rarely detected, one must be able to appreciate the value of the object.

Charcoal and diamonds are both types of clean C. But it would be wrong to say a slice of charcoal is scarce just because its chemistry is the same as a diamant. Sapphire and ruby are made of the minerals aluminium oxide. But not every aluminium oxide is uncommon. Unprocessed sapphire or ruby in precious stone grade is characterized by its inherent colour and clearness.

The majority of humans are not aware that almost all of them are exposed to extreme heat in order to "improve" their colour and clearness. Substandard sapphire is also chemically processed to change colour and turn non-marketable stone into marketable items. The sapphire can be described as "natural" just because it was not produced in the laboratory.

Of course, this does not mean that the sapphire has not changed. A sapphire is not treated, i.e. it is genuine (not manufactured in the laboratory) and has not been subjected to any chemicals or thermal finish. Only about 0.5 - 1% of the detected stones are of precious stone grade without processing.

Unprocessed sapphire is much rarer and more precious than processed and chemical modified stone. "For something to be scarce, it must be in its pristine state. The gemmologists and jewellers have a good grip on what parts are rarities in the gemscape now that much of the worlds has been researched.

It was a hundred years ago that gemstones were very scarce and therefore very precious. As large and plentiful reserves of the diamonds were found in Africa, those in the diamond-declare industry realized that the value of these would decrease if the new rocks were brought to marketing. Globally speaking, the use of the diamond was not unusual, and in order to keep their price levels high, a consortium was set up to control the flux of most of them.

If new non antitrust landmines are opened and the ban on the sale of private diamond is lifted, the price of diamond could fall to mirror its genuine value and rareness. Unlike diamond, unprocessed sapphire remains very rare and becomes increasingly rare over the years. With more and more individuals learning the facts about sapphire treatment and the genuine value of raw stone, the price will only rise.

Sapphire is not just a matter of deciding to buy an unprocessed one. A sapphire's most important colour is its most important asset.

The colour of a gemstone is best shown by the selection and finish of its polish. When it comes to the cutting of a gemstone, the qualities of its finish are of extreme importance and can differ considerably in how well it develops the full power and attractiveness of the sapphire.

The gemstone is well honed and shows a great interplay of lights throughout the sapphire, showing its colour and glisten. Sapphire is also important. Unprocessed bricks usually have more embeddings than processed saphires. Sapphire treatment changes not only its colour but also its clearness.

Impurities should not always be seen as adverse characteristics in raw sapphire. They are indisputable proof in most cases that the sapphire has never been used. Best is to look for an raw brick with minimum visible inclusion, but enough to identify it properly as naturally and intact.

A further important factor when choosing a sapphire without being treated is its genuineness. Changes resulting from warming can be tragic for the eyes, but they can be subtile for the inside of the cube. You can do two things to make sure that the brick you buy is real. They contain fundamental information about the sapphire and provide documentation on how to treat the sapphire.

Secondly, only do dealings with a very prestigious firm with special skills and experience in relation to unprocessed saphire. The sapphire can be negotiated directly with the miner, which means that it gets directly from the mine to the cutters - and skips all the furnaces. After all, you have to see a sapphire to appreciate it.

Gemstones do not always take good pictures, and it is the interplay of daylight with the gemstone that makes it beauty. Make sure to look at your rock under different lights to see the colour variation that the sapphire will reflect. Fluorescent highlight and sunshine show the real colour of a sapphire best.

Delicate, non-treated sapphire fulfils all the requirements placed on a gemstone: really seldom, breathtakingly handsome and precious in every respect.

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