These natural stones come in various colours, making them perfect for any style. Plus, they're cheaper than heated stones and easier to work with, so you can get more use out of your jewellery.

Are you looking for a new way to add colour and shine to your jewellery? Check out Unheated Sapphires! 

Natural Unheated Sapphires

Natural unheated sapphires are sapphires that have not undergone any heat treatment or enhancement. Sapphires are naturally occurring gemstones formed deep within the earth and composed of the mineral corundum. They are known for their hardness, durability, and beautiful colour.

Unheated sapphires are prized by collectors and jewellery buyers for their natural beauty and rarity. These stones are often sought after for their unique colour and clarity, as they have not been subjected to any treatments that might alter their appearance.

There are many different colours of sapphires, including shades of blue, pink, yellow, orange, green, and purple. Blue sapphires are the most well-known and popular variety, but sapphires can also be found in a range of other colours.

Unheated sapphires are typically more expensive than treated or enhanced sapphires due to their rarity and the fact that they are considered more valuable and desirable by collectors and jewellery buyers. 

Suppose you are interested in purchasing a gemstone. You should also have the stone appraised by a qualified gemologist to ensure it is genuine and has been treated in an acceptable way within the gemstone industry.

The Natural Heated Sapphires

Natural heated sapphires are sapphires that have undergone heat treatment but are still considered to be natural gemstones. Sapphires are naturally occurring gemstones formed deep within the earth and composed of the mineral corundum. They are known for their hardness, durability, and beautiful colour.

Heating sapphires is a common practice in the gemstone industry and is often used to enhance the stone's colour, clarity, or other properties. Heat treatment can be used to improve the colour of a sapphire, for example, by removing impurities or changing the way the stone's crystal structure absorbs light.

While heat treatment can enhance the appearance of a sapphire, it is important to note that it does not create a completely new gemstone. Instead, it is a way of improving the appearance of a naturally occurring sapphire.

Here are some of the sapphires that are available with us! Check this one now!

Does Heat Treatment Affect The Quality Of The Stone?

Heat treatment is a common practice in the gemstone industry and is often used to enhance gemstones' colour, clarity, or other properties. In general, heat treatment can improve the appearance of a gemstone, but it is not necessarily an indicator of the stone's overall quality.

Heat treatment can affect the colour of a gemstone by removing impurities or changing the way the crystal structure of the stone absorbs light. It can also improve the clarity of a gemstone by eliminating inclusions or fractures.

While heat treatment can enhance the appearance of a gemstone, it is important to note that it does not create a completely new gemstone. Instead, it is a way of improving the appearance of a naturally occurring gemstone.

The overall quality of a gemstone is determined by several factors, including its colour, clarity, cut, and carat weight. It is important to consider these factors when evaluating the quality of a gemstone, regardless of whether it has been treated or enhanced in any way.

Working with a reputable dealer is important if you are interested in purchasing a gemstone. You should also have the stone appraised by a qualified gemologist to ensure it is genuine and has been treated in an acceptable way within the gemstone industry.

There are several potential advantages to buying an unheated sapphire:

The Pros Of Buying An Unheated Sapphire

  1. Rarity: Unheated sapphires are relatively rare, as most have undergone some heat treatment. An unheated sapphire may be more valuable and desirable to collectors and jewellery buyers.
  1. Natural beauty: Unheated sapphires are prized for their natural beauty, as they have not been subjected to any treatments that might alter their appearance. This can make them more appealing to those who value natural, untreated gemstones.
  1. Durability: Sapphires are known for their durability and resistance to wear and tear. Unheated sapphires will retain their natural strength and resistance to damage, making them a good choice for everyday wear.
  1. Investment potential: Because of their rarity and natural beauty, unheated sapphires may have the potential to appreciate over time. This could make them a good investment for those looking to purchase gemstones as a long-term investment.

It is important to note that the value of a gemstone can vary greatly depending on several factors, including its colour, clarity, cut, and carat weight.

Conclusion

In conclusion, unheated Sapphire means that the gem may not have been properly heated, which could result in a disappointing diamond. If you want to purchase a diamond with unheated Sapphire, research and contact Astteria since we are experienced in handling this type of diamond.

FAQs

What does it mean when a sapphire is unheated, and are they worth more?

Natural unheated sapphires are sapphires that have not undergone any heat treatment or enhancement.

Yes, heated sapphires that are common in the market have a higher value than sapphires that have not undergone any colour or clarity treatment along the supply chain.

Are cold gems worth more money?

While unheated gemstones do carry a premium, especially if they are high quality, heat-treated gemstones are not always worth less.

How can a fake sapphire be identified?

Stay in complete darkness and shine a flashlight on your "sapphire" stone to see whether it is genuine. The sapphire stone's colour should reflect if the stone is real sapphire. In contrast, the crystal will reflect different colours if it's a false sapphire jewel (often made of glass).