According to Wikipedia:
"Refraction is the change in direction of a wave due to a change in its speed."
So your question could also be "Why is control of the light wave through a diamond stone important to a diamond cutter?"
To maximize the brilliance/ shine/ flash/ fire of a diamond cut, a stone cutter must craft the stone facets in a geometric pattern that honours diamond's natural high refraction index (2.4), so that light can 'bounce' into, within and out of the stone to the highest degree possible.
Read more, below.
The index of refraction of a material is related to the speed of light in that material. Ruby has a lower index of refraction than diamond because light travels faster through the ruby compared to diamond. This difference is due to the different arrangement of atoms and the properties of the materials.
Diamond has the highest index of refraction among vacuum, diamond, air, and crown glass. It has an index of refraction of around 2.42, which is higher than that of air (1.0003), vacuum (1), and crown glass (around 1.5).
Materials with a high density, such as diamond or glass, typically have the greatest index of refraction.
Diamond (2.33)is far from the highest. The highest are silicon and germanium. Silicon has a refractive index of 3.96 and germanium has the highest with 4.01.
Diamond causes more refraction than glass due to its higher refractive index. The refractive index is a measure of how much light bends when passing through a material, with higher values leading to more noticeable refraction. Diamond has a refractive index of about 2.42, while most glass materials have refractive indices between 1.4 and 1.9.
Yes, diamond cutters use lasers to cut diamonds.
The index of refraction of a material is related to the speed of light in that material. Ruby has a lower index of refraction than diamond because light travels faster through the ruby compared to diamond. This difference is due to the different arrangement of atoms and the properties of the materials.
Diamond has the highest index of refraction among vacuum, diamond, air, and crown glass. It has an index of refraction of around 2.42, which is higher than that of air (1.0003), vacuum (1), and crown glass (around 1.5).
Diamonds are mined, washed, sorted and sold to diamond cutters. Cutters plan the cut, cut the stone, polish it and sell it to people who use gemstones in diamond jewelery. You can read more detail about these steps, below.
The angle of refraction for a beam of light striking a diamond at an angle of 45 degrees will depend on the refractive index of the diamond material. The angle of refraction would be less than 45 degrees due to the bending of light as it enters the denser medium of the diamond.
Yes. A hardened steel blade is the tool commonly used by diamond cutters to cleave diamonds.
Unique chemical composition, hardness, refraction etc., and most every diamond is microscopically different from every other diamond.
Clarity of a diamond is an ANSII standardized procedure that involves placing a light near the diamond and measuring the refraction.
Diamonds are mined and separated from the soil and other stones that are found in the mines. Intact diamond stones are then collected, sorted and sold to diamond cutters.
Materials with a high density, such as diamond or glass, typically have the greatest index of refraction.
Unique chemical composition, hardness, refraction etc., and most every diamond is microscopically different from every other diamond.
yes.. water jet cutters are the strongest cutters apart from lasers and diamond tipped blades... they can cut through any solid except for diamonds, and some hard gems...