From elegant bracelets to dazzling tiaras, these pieces of diamond jewellery are sure to take your breath away. And they could be yours, if you have a few million to spare
A 29.6 carat rare diamond has been recovered in a mine in South Africa. Petra Diamonds found at its Cullinan mine. The same company unearthed a 25.5 carat blue diamond in 2013 which sold for $16.9 million. This latest diamond is also expected to sell for a high price. A Petra statement in Reuters says, "The stone is an outstanding vivid blue with extraordinary saturation, tone and clarity, and has the potential to yield a polished stone of great value and importance"