What is diamond shape?
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The diamond shape refers to the outline shape of the diamond as you look at it from the top down. Round, Oval, Princess, Emerald, Cushion, Heart, Marquise, Asscher, Pear, Trapeze and Baguette are all shapes, and are often referred to as ‘fancy shapes’.
Why are diamonds shaped the way they are?
The quality of a diamond’s cut decides how much light the gem reflects and this reflected light determines the stone’s brilliance, fire and scintillation. This is why diamond cut is so important and why you should purchase a diamond with a well-graded cut.
What is special about a diamond shape?
Round Diamonds The round cut diamond is the most popular diamond shape, representing approximately 75% of all diamonds sold. Due to the mechanics of its shape, the round diamond is generally superior to fancy shapes at the proper reflection of light, maximizing potential brightness.

Who designed the diamond shape?
mathematician Marcel Tolkowsky
While fully circular shaped diamonds have been around since the 1800’s, the round diamond shape as we know it today was first cut around 1919 by Russian mathematician Marcel Tolkowsky.
What is another word for a diamond shape?

What is another word for diamond shape?
lozenge | diamond |
---|---|
rhombus | tetragon |
square | quadrilateral |
parallelogram | oblong |
four-sided figure | rectangle |
What is the angle of a diamond shape?
A common diamond shape has 2 sets of 30 degree angles and 2 sets of 60 degree angles. Most diamond shapes have at least two sides cut on the bias.
What is the best diamond shape?
The most popular diamond shape, the round cut was invented through jewelers’ attempts to create a cut with the most facets and shine. Today, more than 75% of the world’s diamonds are cut in the brilliant style. Its 58-facet cut is calibrated according to a precise formula to achieve maximum sparkle.
Who cut the first diamond?
The Mazarin Cut was invented by the French Cardinal Mazarin in the mid 1600s and was the first true brilliant cut or double-cut brilliant with 17 crown facets. With the increase in facets on its cushion shape, diamonds were now starting to sparkle in the light.
What is slang for diamond?
A diamond is often referred to as ice. Pop culture has an immense impact on diamond jargon and slang words used today. Due to a series of 007 movies, a diamond has been referred to as ‘ice’. And who can forget the hit song ‘Ice Ice Baby’ from Vanilla Ice?
What’s the scientific name for diamond?
Dia. Strunz classification. 1.CB.10a. Dana classification. 1.3.6.1.