ICYMI: A Pear-shaped Diamond Just over 228 Carats, Known as 'The Rock,' is Going Up for ... - Latest Tweet by Reuters
The latest Tweet by Reuters states, 'ICYMI: A pear-shaped diamond just over 228 carats, known as 'The Rock,' is going up for auction at Christie’s. It was mined and polished in South Africa more than two decades ago and will lead the Geneva Magnificent Jewel’s sale, part of Christie’s Luxury Week'