Welcome toSuchenGems

Sapphires are a type of precious gemstone that can be described as:

• Composition: Sapphires are made of the mineral corundum, which is aluminum oxide (Al2O3). They also contain trace amounts of elements like iron, titanium, cobalt, boron, or silicon.

• Color: Sapphires can be found in many colors, including blue, pink, orange, yellow, green, purple, and colorless. The most well-known color is blue, but sapphires that are not blue are called "fancies".

• Hardness: Sapphires are a natural substance with a hardness of 9 on the Mohs scale, which is the second highest rating, after diamond. This means that only diamond or boron nitride can scratch a sapphire.

• Crystal structure: Sapphires have a hexagonal crystal structure.

• Formation: Sapphires are formed over millions of years under the earth's surface.

• Uses: Sapphires are a popular choice for jewelry, such as engagement rings and earrings.

• Care: Sapphires can be cleaned with warm soapy water and a soft brush. They can also be cleaned using ultrasonic treatment or steam cleaning, but should not be boiled