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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

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Diamond Shape

Select a diamond shape

Diamond Shape

Round Brilliant

The Round Brilliant Cut diamond is the most popular shape. This cut maximises the fire and brilliance of the diamond.

Princess Cut

Princess Cut diamonds are perfect for those who love the fire of the traditional Round diamond but want something a little different.

Oval Cut

Combining the fire of a Round Brilliant Cut with a larger surface area for equivalent carat weight. An Oval diamonds elongated shape lends a flattering illusion of length to petite fingers.

Marquise Cut

A fancy cut by any standard, a Marquise Cut diamond is perfect for those in search of a unique engagement ring. They often give a larger and more impressive look than other shaped diamonds of the same carat weight.

Asscher Cut

If you like the vintage style of the Emerald Cut diamond and the square shape of the Princess Cut, the Asscher Cut diamond just might be for you

Pear Shape

Resembling a teardrop, the Pear Shape diamond is a unique shape that has both brilliance and style in its design perfect for those who wish to reflect their own personal style.

Cushion Cut

Cushion Cut diamonds are perfect for those who favour vintage style engagement rings and work particularly well in a halo setting.

Heart Shape

Perhaps the most romantic of all the diamond shapes, the Heart Shape diamond combines the fire of a brilliant cut with the age-old symbol of love.

Emerald Cut

The Emerald Cut diamond is one of the first cuts to be used in jewellery, and gained popularity during the Art Deco movement of the 1920s. It is the perfect cut to showcase a high quality diamond.

Radiant Cut

The Radiant Cut diamond is a rectangular shaped stone with distinctive cropped corners. A Radiant Cut diamond is ideal for a show-stopping engagement ring.

Price

£ 209

£ 1234641

Carat

0.18

10.90

Clarity

Diamond clarity 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.

Grades of VS2 and higher are classed as “eye clean”, which means the diamond has no imperfections visible to the naked eye. We recommend diamonds with a clarity grade of VS1 or higher, as they offer excellent value for money

Clarity

  • Internally Flawless
  • VVS1
  • VVS2
  • VS1
  • VS2
  • SI1

The cut grade of a diamond can impact how large a diamond appears. Diamonds with a smaller carat weight can appear larger with a better cut grade. We recommend a very good or excellent cut as it can effect the overall aesthetics of a diamond

Cut

  • Excellent
  • Very Good
  • Good
  • Fair
  • Poor

Polish

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.

Polish

The polish grade refers to the smoothness of the diamonds 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.

Symmetry

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

Symmetry is crucial to the fire and scintillation of the diamond, we recommend either a very good or excellent grade as the symmetry of a diamond can effect the overall aesthetics of a diamond

Symmetry

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.

Depth

50.10%

79.90%

Table%

45.00%

85.00%

Fluorescence

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.

Fluorescence

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.

Ratio

1.00

2.20

70  Round diamonds match your search.
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70  Round diamonds match your search.