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Diamonds sparkle according to the refractive angles cut into the stone. A single-cut diamond has 17 facets; common round cuts today have more than 50 facets.
There's no question that a single-cut diamond will sparkle, but it might not sparkle as much as a diamond of the same weight with more facets cut into it.
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∙ 13y ago
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What is the basic reason for the sparkling of suitably cut diamond?
The proper cut will reflect the light better so it will sparkle.
What property of diamond makes it sparkle?
Diamonds 'sparkle' based on the high refractive index of the mineral. Then, add the cut of the stone and its polish which cause light to be reflected and refracted back to the observer's eye. Note that a raw, uncut diamond will not demonstrate its high refractive index.
What is the basic reason for the extraordinary sparkle of a suitably cut diamond?
Your answer lies in the innate refraction characteristic of the mineral coupled with the angle of the cut which reflects the light back to the eye of the beholder.
What can make a diamond more susceptable to chipping?
When a diamond is cut or set, it is possible to do so with its flaws presented in a way that makes the diamond vulnerable to chipping. Either of these situations is rare if the diamond is cut or set by knowledgeable workers. A less flawed diamond is less susceptible to chipping.
Can diamond or emeralds cut glass?
A diamond will cut glass -- an emerald will not.
Which cut of diamond allows the most sparkle and color to come through?
The round-brilliant cut shows the mose color and sparkle. It's also the most perfered for rings.
What makes the princess cut sets better than the others?
A princess cut diamond is said to sparkle more.
What is the basic reason for the sparkling of suitably cut diamond?
The proper cut will reflect the light better so it will sparkle.
Does sparkling water weigh more or less than still water?
Water simply adds another element of refraction to a diamond. The stone's sparkle is based on the excellence of its cut and the source of light to which it is exposed.
What makes a diamond sparkle nicely when lights strike it?
Refraction and reflection both contribute to the sparkle you see in a diamond. Diamonds naturally have a high refractive index, meaning they are 'light friendly'. This property makes diamonds sparkle under any available light: moonlight, starlight, flashlight, firelight and so forth. A well-cut diamond also has reflective qualities: the diamond cutter designed the cut so that light taken in from any facet reflects on other facets and back into the eye of the beholder.
Why do the diamonds sparkle?
Diamonds sparkle when light enters them. Depending on the type of cut and the workmanship of the cutter a diamond can give off more or less sparkle. The diamond cutter cuts exact angles into the stone which makes the diamond sparkle. Diamonds as we know them sparkle because of the facets that are cut into them whilst shaping them. Natural diamonds that haven't yet been mined don't sparkle as such. For example, a Round Brilliant Cut diamond is just the simple round diamond shape we see all the time, and it contains between 56-57 facets; when any light enters the diamond, it is reflected off 56-57 differently angled surfaces on the diamond, not just one. They can be cut further than the generic amount to sparkle even more; a lot of jewellers do special collections of diamonds where the Round Brilliant cut has 73 facets instead of 56. Diamonds have a high refractive index--which means they can really bend light rays. So light rays that shine into them will stay inside the diamond longer than they would inside glass, plastic, or any other material with a lower refractive index. And diamonds are cut to maximize this light capturing effect. All those sides and angles are carefully designed to keep incoming rays inside a long time--by making them bounce off as many walls as possible. Several physical elements are involved, including diffraction and refraction: According to Wikipedia, the definition of diffraction is: "Diffraction refers to various phenomena which occur when a wave encounters an obstacle." Diamonds sparkle based on refraction, defined by Wikipedia as: "Refraction is the change in direction of a wave due to a change in its speed." In sum, facets and their angles in and on the gem coupled with the natural attributes of diamonond mineral, cause light to 'bounce' within the diamond, and exit into your eyes, causing 'sparkle'.
What property of diamond makes it sparkle?
Diamonds 'sparkle' based on the high refractive index of the mineral. Then, add the cut of the stone and its polish which cause light to be reflected and refracted back to the observer's eye. Note that a raw, uncut diamond will not demonstrate its high refractive index.
Is the diamond source of light?
No. Diamonds reflect and refract light. Without a light source, a diamond cannot be seen.No, a diamond is not a source of light. A cut diamond appears to sparkle because it is very good at scattering light that strikes it.
What is the basic reason for the extraordinary sparkle of a suitably cut diamond?
Your answer lies in the innate refraction characteristic of the mineral coupled with the angle of the cut which reflects the light back to the eye of the beholder.
How does a jewelers cut diamond sparkle?
Rough diamonds are made to sparkle by the process of faceting. The stone is held against a rotating flat lap that is charged with diamond dust, and ground to a very precise shape, chosen to obtain the best yield. Finer and finer grades of diamond powder are used to finish and polish the individual facets. It's a very precise and slow business.
What is the rarest diamond cut?
Most diamonds larger in carat weight than a single digit are cut in patterns that retain the clarity and maximize the carat weight of the stone. That makes some cuts unique to a single diamond, and therefore, rare.
Does a diamond sparkle right after it gets harvested?
Yes, they shine -- not sparkle -- when they are still with the other rocks and minerals. But they shine really bright and big so you can tell if its a gold nugget or a diamond. But I guess they can still shine after they get harvest. Diamonds shine when you can see them in a cave or in the ground even after they get harvested, they don't sparkle only once you know, especially after they are cut.
