You can review the images, below, that are the result of the Google search for 'marquis cut diamonds'.
Your answer depends on its cut, clarity, colour, and whether or not the weight of the stone you describe is a gemstone or an industrial diamond.
The diamond if it is cut as a round brilliant gem, will measure 17.6MM at the girdle, which is almost three-quarters of an inch in diameter. If it is a different cut, its measurement will be different.
When you are selecting a diamond, there are a few things that you need to look at. The carat, the clarity, and the cut.
You can review the site, below, to see a replica of the raw stone and the named stones cut from it.
Two carats is the weight of the gem in question. Its looks depend on its cut, clarity, and colour.
You may be able to buy diamond chips or diamond dust -- which is sand-like -- from a diamond cutting operation. Diamond 'flakes' would be cut diamonds into a flake pattern, and you could commission such a cut from a diamond cutter.
A diamond aura is a (man made) synthetic diamond. It reproduces the look of a natural mined diamond. It involves the use of natural occurring minerals heated to a high heat of about 5000 degrees F. It's like a diamond in color, clarity, cut, and carat weight.
No. Only another diamond can cut a diamond.
No. Only diamond can cut diamond.
The biggest diamond in the world is the Golden Jubilee Diamond, which weighs 545.67 carats and has a yellow-brown color. It is cut into a cushion-shaped brilliant cut and is one of the largest cut diamonds in the world. It is estimated to be worth over $12 million.
Diamonds are available in a variety of cuts that exemplify their brilliance and clarity.Baguette-cut diamonds bring straight lines and beautiful shapes to all types of diamond jewelry. The baguette cut diamonds are rectangular and have step cuts similar to that of the emerald cut. This cut generally will have 24 facets and the parallel facets are arranged to look like a terrace.