Diamond has a very high refractive index: 2.4, with dispersion of 0.044. These are physics measurements.
Because the natural mineral possesses these extraordinary physical properties, a gemstone diamond cut and polished to the appropriate geometric angles and shapes can 'bounce' light around in the stone and reflect it back through the top -- table -- into the eye of the beholder.
A radiant cut diamond is a diamond cut invented in 1977 by Henry Grossbard that infuses the rectangualar or square shape of an emerald cut diamond with the brilliance of a round diamond.
No, the cuts on a diamond are very precise. When mined and unprocessed diamonds are cloudy looking. The cut and polish bring out the color and brilliance of the stone.
brilliance from inside
Brilliance of the Moon was created in 2004.
brilliance; brightness
The reason is its cut, the facets presented to light, which reflect as brilliance.
Diamond
total internal reflection
A diamond cut is a cutting Design for brilliance , please <a href=http://www.khulsey.com/modern_round_brilliant_diamond.jpeg>diamond cut </a>
A radiant cut diamond is a diamond cut invented in 1977 by Henry Grossbard that infuses the rectangualar or square shape of an emerald cut diamond with the brilliance of a round diamond.
Extraordinary amounts of heat.
A Zircon, (aka, Zirconium Silicate, ZrSiO4) is often considered an 'artificial diamond' because if its high luster and brilliance
Brilliance is an adjective, commonly used to describe something which is brilliant. This could mean either academically gifted, or very very shiny.Einstein's brilliance was unmatched; he was well ahead of his time.The diamond's brilliance was immediately apparent, it certainly was a beautiful stone.
The brilliance of a moissanite in comparison to a diamond is quite good. In some ways it is actually more brilliant and disperses light very well and since is attracts less dirt, it sparkles longer and does not need to be cleaned as often as a diamond.
This question doesn't quite make sense. A carat is a measure of the weight of the diamond, and measures nothing else at all. One carat = 200 mg or 1/5 of a gram. By 'shine' you probably mean brilliance; this can be measured by the return of light from the diamond. Clarity and colour both mean what they say, and don't really affect brilliance, which depends entirely on the cut. The cut which gives the most brilliance is known as the ideal cut.
The term "brilliance" has several meanings. It can refer to high intelligence, the state of being extremely bright, like lights, the clarity of a diamond, or sharpness and clarity of tone in music.
The way a diamond is cut has a big impact on how a diamond reflects light. It enhances a diamonds brilliance to a great extent as well as its value. Always select a diamond that has an excellent to very good cut as that diamond will give off the best beauty, sparkle, fire and brilliance.