Dress watches commonly have diamond chips, less than 0.1 carat, as hour markers. Depending on your commerce laws, if a watch is advertised as diamond, you can assume that it has some diamonds.
Prices are changing alot for diamonds, but right now an uncut diamond's price is 10,600 gp.
The only substance capable of cutting diamond would be it's self. Now, Lasers can also cut diamonds. But I don't consider lasers a substance.
Diamond prices are going down because machines can now make perfect diamonds. So yeh give it a couple of years and the prices of diamonds will drop.
Diamonds found in Wisconsin are there because either:someone lost themMother nature produced a diamond pipe that erupts diamonds from the earth's mantel, to the surface and diamonds from the pipe were discovered by a humanGlaciers rolled over diamond pipes and dragged alluvial diamonds to geography now known as Wisconsin.You can read more, below.
Yes. There are mining operations at the mouths of rivers that flow over diamond pipes, that have carried diamonds away from the pipe and lie now in sea water. As well, diamonds can be found all along the riverbed between the diamond pipe and the sea.
Most diamonds will come in traditional colors, but you can get custom rocks in any color (they merely add a die to the diamond).
The Kohinoor diamond is clear and looks like many other diamonds, except it is way larger. It is now a 105.602 carats.
It used to be Jacob the Jeweler. Right now im not sure who it is>
Not all diamonds have identifying numbers etched on them. It depends on whether or not the manufacturer chooses to have it done. You can have your diamond etched on your own if you want to.
You can read about the now-closed Kelsey Lake Diamond Mine, on the Colorado/ Wyoming border, below
Generally yes. If two diamonds, with similar carat weight, similar clarity and similar quality of cut are compared, the brown diamond will generally be less expensive than a white diamond.
Other Diamonds. The diamonds that got messed up when they tried to cut them. Lasers can also be used for parts of the cutting process now, but not for the final cuts and finishing.