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Fancy Coloured Diamonds

Fancy coloured diamonds are the rarest diamonds and come in different colours such as yellow, blue, green and pink. GIA certified quality

Fancy Colour

  (Multi Select) Fancy Colour


£ 185

£ 1530489





  (Multi Select) Diamond clarty is measured by the number of imperfections or flaws a diamond has. These flaws are microscopic but have an effect on the value of the diamond. Gemmologists grade the clarity of the diamond by the amount of blemished and inclusions in the diamond. IF is graded flawless. SI1 is slightly included. At Steven Stone we only provide diamonds with a clarity grade of IF to SI1.


  (Multi Select) The diamond cut grade is one of the most important characteristics of the diamond and is determined by how well the diamond has been cut from the rough. The cut of the diamond is graded by its measurement of light performance which is generally known as the amount of sparkle the diamond gives off.


  (Multi Select) The polish grade refers to the smoothness of the diamond’s facets. If the grade of polish is Poor or Fair, the diamond may appear slightly blurred or dull. We recommend that the polish grades you should consider when selecting your diamond are either Very Good or Excellent.


  (Multi Select) Symmetry indicates how well the diamond facets are aligned. The symmetry of a diamond also determines the amount of light returned to the eye, i.e. the sparkle








  (Multi Select) Fluorescence is only detectable under strong ultraviolet light and occurs in varying degrees of colour. Fluorescence in diamonds is very rare; whilst cut, clarity, carat and colour all increases the price of a diamond; fluorescence actually decreases the price of a diamond, just as an inclusion does. Despite this, fluorescence in diamonds can make them appear whiter and closer to colourless. Blue fluorescent colouring can actually improve the colour of a diamond by a grade or two, whilst reducing the cost.




80  Round diamonds match your search.
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80  Round diamonds match your search.