How to recognize sapphire stone?

Sapphire stone is a precious stone that is generally known to be blue in color and is frequently used in jewelry. However, it can also be found in different colors. In order to recognize sapphire stone, it is necessary to pay attention to some important features:

1. Color and Color Distribution

Color: Sapphire stones are usually blue in color, but can also be yellow, pink, green, orange, purple, or even colorless. Blue sapphires are the most common and valuable.
Color Distribution: The color distribution within the stone should be even. Uneven color distribution can reduce the value of the stone.

2. Clarity and Capsules

Clarity: Sapphires can often have some inclusions. Very small inclusions that are not visible to the naked eye indicate that the stone is natural.
Inclusions: Needle-like rutiles are a type of inclusion commonly found in sapphires. These inclusions create a "silky" appearance under light.

3. Cut and Shape

Cut: The cut of the sapphire stone is important to increase the brilliance and light reflection of the stone. A good cut emphasizes the color intensity and brilliance of the stone.
Shape: It can be cut into various shapes such as round, oval, cushion and marquise. The quality of the cut affects the value of the stone.

4. Hardness and Durability

Hardness: Sapphire comes in just behind diamond on the Mohs hardness scale with a 9. This indicates that sapphire is a very durable stone.
Durability: Thanks to its high hardness, it is highly resistant to scratches.

5. Light and Brightness

Brightness: The brightness of the sapphire stone depends on its smooth and well-polished surface. Brightness increases the aesthetic value of the stone.
Sparkle: Sapphire stones often have a glass-like shine.

6. Source and Origin

Source: Sapphire stones are mined in various regions around the world. Countries such as Myanmar (Burma), Sri Lanka, Madagascar, and Australia are the main places where high-quality sapphires are mined.
Origin: Where the stone is mined can affect its quality and therefore its value. For example, Burmese sapphires are renowned for their depth of colour and clarity.

7. Laboratory Tests and Certificates

Lab Tests: Lab tests can be performed to determine if a sapphire is real or not. These tests provide verification by examining the chemical composition and structure of the stone.
Certificates: Certificates from reliable gem laboratories confirm the naturalness and properties of sapphire.

Prominent Features of Sapphire Stone

Color: It can be in various colors such as blue, yellow, pink, green.
Hardness: 9 on the Mohs scale.
Luster: Glass-like luster.
Source: Myanmar, Sri Lanka, Madagascar, Australia.

Conclusion

It is possible to recognize sapphire stone by paying attention to features such as color, clarity, cut, hardness, brightness and origin. In addition, laboratory tests and certificates help determine the authenticity and value of the stone. By examining these features of the sapphire stone, you can choose a quality and valuable sapphire stone.