Thirteen Amazing Facts about Diamonds

By 23.01 September 20th, 2018 No Comments

Diamonds are the birthstone for the month of April, meaning that April-born ladies have an extra reason to ask for gifts of sparkling diamonds!

The word diamond derives from the Greek word ‘adamas’ which means invincible or indestructible.

A law in 13th century France decreed that only the King could wear diamonds.

Diamonds worn in ancient times were believed to promote strength, invincibility and courage.

The Earth is estimated to be 4.5 billion years old: the oldest diamonds are believed to have been crystallised around 3.3 billion years ago.

Diamonds form about 100 miles below ground and are carried to the Earth’s surface by deep volcanic eruptions.

Diamonds form the hardest natural substance found on Earth and can only be scratched by another diamond.

To produce a single one-carat diamond, 250 tons of earth will be mined.

The largest diamond ever discovered was the Cullinan diamond which weighed an amazing 3106 carats, or 1.33 pounds. Discovered in 1905 in South Africa, the mine’s owner and the South African leaders gave the diamond to King Edward. The Cullinan was eventually cut into nine large diamonds and 100 smaller ones: the three largest of these are on display in the Tower of London as part of the British Crown Jewels.

The top three diamond producing countries in the world are: Botswana (24 million carats), Russia (17.8 million carats) and Canada (10.9 million carats).

Diamonds have a very high melting point of 3820⁰K (3547⁰C/ 6420⁰F) and a boiling point of 5100⁰K (4827⁰C/ 8720⁰F).

80% of diamonds are used for industrial purposes.

The U.S. is the world’s largest diamond market. Although the U.S. accounts for less than 1% of total global gemstone production, America buys more than half of the world’s total gem quality diamonds.

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