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 Crown Jewels contain three of the most famous diamonds in the world. The first is the Cullinan I diamond also known as the âGreat Star of Africaâ and was actually cut from the biggest diamond ever found at the time and is 530.20 carats. It is mounted in the sceptre.