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Every diamond is individual. Diamonds are graded on four parameters. The are popularly known as 4 Cs of diamonds: Cut, clarity, color, and carat.
The shape of diamonds can be classified on the basis of Brilliant Round, Princess Oval, Marquise, Pear, Heart, Emerald, Radiant, Cushion, & Asscher.
Cut is classified into Shallow Cut, Ideal cut and deep cut.
The cut of a diamond affects its Brilliance (reflection of light), whereas Polish (smoothness of facets) and Symmetry (alignment of facets) affect the sparkle of a diamond. A poor polish can make a diamond look dull and a poor symmetry can misdirect the light, reducing the sparkle. [contributed by a gemologist]
Another Answer
Raw diamonds are cut in order to preserve the highest carat weight, and ... and to show off the natural stone's best qualities. The raw stone may be exceptionally clear -- the clarity parameter, or of a choice colour -- the colour parameter, either 'white' or coloured. After taking these two parameters into consideration, the diamond cutter then will chose a cut -- the cut parameter, to preserve the highest carat weight possible.
About 60% of a raw diamond's total carat weight is lost in the cutting process, so finding a way to minimize this loss is critical while maximizing the stone's best feature(s).
What else can I help you with?
What is a square diamond called?
There are at least four names for square-cut or squar-ish-cut diamonds. Other diamonds may be cut in a square shape, but because the cut was planned to preserve a high carat weight, the name is a custom name.Common square-cut names for diamonds include:PrincessAsscherRadiantCushion
Is marquise diamonds real?
Real diamonds -- and any other stone -- can be cut into a marquis shape and remain genuine stones or gemstones.
How many different cuts of diamonds are there?
There are as many cuts of diamonds nearly as there are diamonds. Predictable cuts include, round brilliant, emerald cut, cushion cut, pear shape, oval and so forth. Some jewelers also sell heart-shape cuts, square cuts and more. Sometimes, larger stones are cut in a unique way, so as to best display the diamond's best assets, whether they be colour, clarity or carat weight.
Do all diamonds have the same shape?
No. Some diamonds have a 'classic' shape as raw stones, and they look like pyramids, or two pyramids joined at the base. But not all raw diamonds have this same shape. Cut and polished diamonds also have a variety of shapes. Diamond cutters plan and cut raw stones to highlight a stone's best clarity and colour qualities while preserving its highest carat weight.
What are the different cut shapes for diamonds?
There are many different cut shapes for diamonds. Some examples include: round brilliant, princess, emerald, pear, radiant, cushion, heart, oval, and many more.
Is there a value difference between two different diamonds of the same weight but of different cut ie. two different diamonds are both 2ct, but one is princess cut diamond and the other is a round cut diamond.?
If two diamonds are identical in every way but the shape of the cut, like princess cut or round cut, it has no impact on the price other than the current popularity of the shape.
Can diamonds be cut to any shape desired in case I want a custom ring?
Diamonds can be cut into almost any shape.
Are diamonds mallaeble?
No. The property of malleable is often ascribed to metal, because the word means that the substance can be pressed or hammered into a different shape without cracking. Diamond is the hardest mineral known and its shape cannot be changed by pressing or hammering. Diamonds are cut with tools pointed with diamonds, because only a diamond can cut a diamond.
What process do diamonds go through?
Diamonds go through a process called mining, where they are extracted from deep within the Earth's crust. Once mined, the diamonds are sorted, cut, and polished to enhance their brilliance and shape. Finally, the diamonds are graded for quality and then set into jewelry or sold as loose stones.
What type of diamonds begins with the letter m?
Marquee is a shape of cut diamond
What is a square diamond called?
There are at least four names for square-cut or squar-ish-cut diamonds. Other diamonds may be cut in a square shape, but because the cut was planned to preserve a high carat weight, the name is a custom name.Common square-cut names for diamonds include:PrincessAsscherRadiantCushion
Are round cut diamonds better than emerald cut diamonds?
The choice between round cut and emerald cut diamonds depends on personal preference. Round cut diamonds are known for their brilliance and sparkle, while emerald cut diamonds are valued for their elegant and timeless appearance. Ultimately, it comes down to which shape and style you prefer.
Is marquise diamonds real?
Real diamonds -- and any other stone -- can be cut into a marquis shape and remain genuine stones or gemstones.
What the shape of a diamond?
on the assumption that you are asking about diamonds that have been cut... 1. The round cut is the most popular diamond shape, it maximizes potential brightness. 2. The Princess cut is a popular fancy shape for engagement rings 3 Oval diamonds have the advantage of an elongated shape whoch can create an illusion of greater size. 4. Marquise diamond is football shaped and has one of the largest surface areas 5 .Pear shaped diamonds, a combination of round and marquise shapes with a tapered point at one end 6 .Cushion ground diamonds combines a square cut with rounded corners 7. Emerald cut diamonds produce a 'hall of mirrors effect' 8. Asscher cut is similar to Emerald cut but in a square shape with larger facets, the effect is more brilliant than the emerald cut. 9. Heart shaped diamonds, popular in solitaire pendants and rings, the symbol of love
How many different cuts of diamonds are there?
There are as many cuts of diamonds nearly as there are diamonds. Predictable cuts include, round brilliant, emerald cut, cushion cut, pear shape, oval and so forth. Some jewelers also sell heart-shape cuts, square cuts and more. Sometimes, larger stones are cut in a unique way, so as to best display the diamond's best assets, whether they be colour, clarity or carat weight.
How did the Egyptians cut their diamonds?
Ancient Egyptians may not have 'cut' their diamonds in the same way that diamonds are 'cut' today. The natural occurrence of a diamond can be a pyramid shape, and even two pyramids fused together at the base. In this incarnation, a diamond is quite beautiful and eye-catching.
Do all diamonds have the same shape?
No. Some diamonds have a 'classic' shape as raw stones, and they look like pyramids, or two pyramids joined at the base. But not all raw diamonds have this same shape. Cut and polished diamonds also have a variety of shapes. Diamond cutters plan and cut raw stones to highlight a stone's best clarity and colour qualities while preserving its highest carat weight.
