1 Monetary policy involves influencing the supply and demand for money through interest rates and other monetary tools.  Monetary policy is usually conducted by the Central Bank, e.g. UK â Bank of England, US â Federal Reserve.
The biggest yellow diamond, a 100-carat one, was sold in Geneva for $16.3 million. A private buyer acquired the Graff Vivid Yellow at a Geneva jewellery sale in Sotheby's auction house. Reuters reported that it was a world record for the jewellery auction of a yellow diamond, according to David Bennett, the chairman of Sotheby's Switzerland.
The Mountain of Light or Koh-i-Noor (Persian) is a diamond that was mined at Kollur Mine, in the present state of Andhra Pradesh in India. It was originally 793 carats when uncut.Once the largest known diamond, it is now a 105.6 metric carat diamond, weighing 21.6 grammes in its most recent cut state. In 1852, Albert the Prince Consort ordered it cut down from 186 carats.The diamond was originally owned by the Kakatiya dynasty, which had installed it in a temple of a Hindu goddess as her eye.t was originally 793 carats when uncut. Once the largest known diamond, it is now a 105.6 metric carat diamond, weighing 21.6 grammes in its most recent cut state. In 1852, Albert the Prince Consort ordered it cut down from 186 carats.