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.
Argyle Pink Jubilee is the largest pink diamond ever found in Australia weighing 12.76 carats. The diamond was found in Western Australia in Argyle Mine who is the largest producer of pink diamonds in the world. â Ashberg Diamond: 102.48: amber: South Africa: 102.48 carats (20.496 g) â Aurora Butterfly of Peace: A display of 240 fancy-colored diamonds.