No. A diamond will never 'turn colours'.
A diamond usually contains traces of other elements, such as nitrogen, which gives diamond a yellow cast. Heating a diamond with traces of nitrogen will enhance or intensify the saturation of yellow in the stone, but will not change its basic colour from yellow.
As well, faceted diamonds are designed to reflect all colours of the rainbow. Heating a diamond will not alter this characteristic, even in a 'yellow' diamond.
Finally, be aware that heated or treated diamonds have less value than untreated stones. A certified gemologist will always be able to detect enhancements in a diamond and lower its value accordingly.
Diamond melts or vaporizes above about 4000 deg C. If the pressure is high enough it is liquid, if lower it is a gas. If heated in air diamond will burn above about 850 deg. C becoming carbon dioxide also a gas.
The name of the range of colors emitted by a heated (energized, excited, etc...) atom is called an emission spectrum.
it turns purple when heated
When solids are heated they turn into liquid
Diamond does not turn into coal when exposed to flame.
Diamond melts or vaporizes above about 4000 deg C. If the pressure is high enough it is liquid, if lower it is a gas. If heated in air diamond will burn above about 850 deg. C becoming carbon dioxide also a gas.
The name of the range of colors emitted by a heated (energized, excited, etc...) atom is called an emission spectrum.
it turns purple when heated
When solids are heated they turn into liquid
Diamond (natural) is not white, but transparent.
Diamond does not turn into coal when exposed to flame.
Diamond White
Most heated mirrors turn on along with the rear window defrost switch.
Yes. The colour of the stone will be different, and evidence of heating will be obvious to a gemologist. Heating a diamond devalues it.
this is a very ovious awnser, the seat is heated it you turn it on
If slate is sufficiently heated and compressed it becomes phyllite.
Diamond, which like , graphite, is an allotrope of carbon . If you heat diamond it weill turn to graphite.