Natural No Heat 2.90 Carats Blue Sapphire Oval Cut From Sri Lanka

Dimensions:

8.8 x 6.3 x 5.5 mm

Treatment:

None

Clarity: Si

The Blue Sapphire from Sri Lanka, no heat! That's a truly exceptional gemstone. Here are some key facts about this stunning stone:

- Color:

The blue color of this sapphire is due to the presence of titanium and iron. Sri Lankan blue sapphires are known for their vibrant, saturated colors.

- Treatment:

The fact that this sapphire is "no heat" means that it has not undergone any heat treatment to enhance its color or clarity. This is extremely rare and valuable.

- Hardness:

Sapphires have a hardness of 9 on the Mohs scale, making them one of the most durable gemstones.

- Clarity:

Sri Lankan blue sapphires often have inclusions, such as tiny crystals or growth patterns, which can affect their clarity.

- Sources:

Sri Lanka is known for producing some of the world's most beautiful and valuable sapphires, including blue varieties.

- Value:

The value of a no-heat blue sapphire from Sri Lanka is extremely high due to its rarity, beauty, and demand.