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.
Worldâs Largest 100-Carat Yellow Diamond Sold for $16.3 Million at Geneva Auction. A model poses with a vivid yellow 100.09 carats diamond during an auction preview at Sotheby's in Geneva May 7, 2014. This item is expected to reach between CHF 13,250,000 to 22,250,000 (USD 15,000,000 to 25,000,000) when it goes on sale May 13, 2014 in Geneva.