I have a clear, colourless diamond-like gemstone, or at least i think it's a gem.But it has gold droplets inside... almost like oil or gold water. It's been cut rather unevenly and its a bigger than a pea. My great grandfather was a miner in South Africa and if I remember the story correctly, that's where he found it. My great gran didn't know what it was called, though she was informed that it was rare. I am unable to upload the image for some reason, but if anyone has ideas. Please help.