Here is documented proof of why the pipe formerly known as the Carolyn might actually contain big stones.
"Rogan MacLean," he said, introducing himself. He explained that he worked at the Diamond Trading Company in London, and he had been sent to Lesotho to evaluate the diamonds coming out of its mine. He said that he was in charge of evaluating "large stones," which De Beers defined as any uncut gem diamond weighing over 14.8 carats.
"How many large stones are found every year," I asked.
"Very few. I'd say well under 200.. This mine is one of the two places in the world we regularly get them from. The ,I her place is Sierra Leone, but the fields there are just about exhausted." MacLean explained, as we waited for a Land Rover to pick us up, that this mine had only been opened for some thirteen months, and it had already produced nearly too large stones. Most of these Lesothan diamonds had a brownish tint to them but aside from that, according to MacLean, they were of first-rate quality.