Marquise diamonds are not necessarily cheaper or less expensive than any other cut of diamond of the same clarity, carat weight and colour.
Real diamonds -- and any other stone -- can be cut into a marquis shape and remain genuine stones or gemstones.
Some diamonds that are also used as given names include Tiffany, Marquise, and Emerald.
Antwerp.
because those diamonds might be cheaper than other diamonds available
No. It is very expensive in brazil.
It's the colorless diamonds, sometimes called white diamonds, which all other shades are judged against. Colorless diamonds and diamonds that are yellow or yellowish brown are generally cheaper.
For jewelry, the least expensive diamond has a more yellow colour (M-Z), is visibly flawed (I2+), poorly cut and hasn't much weight -- less than one carat. Given stones of the same carat weight, clarity and cut, brown diamonds are not as expensive as white diamonds and black diamonds are not as expensive as brown diamonds.
Zechs Marquise was created in 2003.
La Marquise was created in 1884.
The Marquise of O was created in 1808.
Marquise Vanzego is 6' 3".
Marquise Hill is 6' 6".