Diamond Quiz

What are diamonds composed of ?

• Nitrogen

• Graphite

• Carbon

• Crystalized magma

When were diamonds first formed ?

• 3 million years ago

• 300 million years ago

• 3 billion years ago

• 30 billion years ago

What is necessary for diamond formaiton?

• Carbon rich environment

• High temperature

• Nitrogen

• High pressure

Where were the very first diamonds found ?

• Brazil

• India

• South Africa

• Russia

What was called the diamond that caused the diamond rush in South Africa in 1866 ?

• The Eureka

• The Cullinan

• The Hope

• The Star of Africa

How big is the Cullinan Diamond, the largest diamond ever found till today?

• 606 cts

• 1606 cts

• 2306 cts

• 
  3106 cts

Today, Africa produces x% of the world production of diamonds

• 10%

• 30%

• 60%

• 90%

True or False?
Diamonds are unbreakable

• True

• False

The 4C are...

• Color

• Clarity

• Cut

• Certification

• Carat

Which international certification scheme was established to prevent the trade in "conflict diamonds"

• The Golconda Convention

• The GIA Treaty

• The Kimberley Process

• The Tolkowski Agreement