The 228.31-carat pear-shaped diamond, nicknamed “The Rock” is expected to fetch between $20 million to $30 million, according to Christie’s. It was mined and polished in South Africa over two decades ago and, at the approximate size of a golf ball, is the largest white diamond ever to appear for sale at auction. The diamond’s […]
CEO Today Online and CEO Today magazine are dedicated to providing CEOs and C-level executives with the latest corporate developments, business news and technological innovations.
