Diamonds mined in Australia, in addition to white diamonds, also produce the brown colours and the pink colours. You can read more, below.
Your question can be answered if you clarify what you mean by 'candy coloured'. Natural colours for diamonds are listed in a list of 27 entries, some of which may correspond to colours of some 'candy'. In addition, there are nine intensities of these colours. You can read more about natural diamond colours, below. Apparently, a commercial jeweler is advertising 'candy coloured' diamonds, all of which are enhanced to produce these colours. Enhanced diamonds are less valuable than naturally coloured or unenhanced diamonds.
Raw diamonds come in all the colours imaginable -- from 'white' or 'colourless' -- which has its own range of colours, to diamonds in all the colours and intensity of colour, of the rainbow. You can read more, below.
reflect a rainbow of colours
Fashion is fickle. People who invest in personal fashion -- choosing garments, colours and accessories that make them look their best -- will generally always wear the diamonds they can afford, and which compliment their 'personal best'. Rarely will you find diamonds in a garage sale, but you will always find 'out-dated fashion' there.
It depends on your style of colours but white goes best with black because the black will bring out the white very well.
diamonds
Diamonds are formed deep within the earth's mantel. When other elements are included in the formation process, the diamond can possess a colour. Most gem-quality diamonds include nitrogen, which colours the stone yellow. Boron colours a diamond blue, for example.
Diamonds' colours are caused by abnormalities in formation, or by the inclusion of trace minerals within the atomic structure of the carbon atoms.
Diamonds are not reflective like mirrors: diamonds refract light and split the beams or light sources into colours. This characteristic of the diamond material is what gives a diamond its 'fire'.
Yes, every shade of brown that you can imagine is available in the different colours of brown diamonds, including chocolate.
Mother nature forms diamonds in all the colours you can imagine, from black to white and everything in between. Natural, gem-quality diamonds -- only about 20% of all diamonds mined -- can be rated by colour names and the intensity of those colours. You can read more about diamond colour, below.