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  • Natural Fancy Colour Diamonds

Natural Fancy Colour Diamonds

Fancy colour diamonds are natural diamonds whose colour has not been artificially induced or enhanced: yellow, pink, green, blue, brown — each hue is the result of a unique and unrepeatable geological process. This selection features fancy diamonds certified by GIA, IGI and HRD, chosen for colour intensity and natural origin. Every stone can be purchased loose or set in a custom piece crafted in our goldsmith workshop in Arezzo.

Fancy yellow Fancy green Fancy pink Fancy brown Fancy orange
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Items 13-24 of 599

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  1. NV-2128P1-0077
    Diamante GIA - Fancy Light Yellow - 0.77 ct.
    £1,100.00
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    - Vg Ex None - 8.51x4.80x2.88

  2. NV-2372VS2-0032
    Diamante GIA - Fancy Light Yellow - 0.32 ct.
    £1,110.00
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    - Ex G None - 6.93x3.47x1.99

  3. NV-5577VVS1-0052
    Diamante GIA - Fancy Light Yellow - 0.52 ct.
    £1,110.00
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    - G G Medium - 4.69x4.15x2.83

  4. NV-6498VS2-0036
    Diamante GIA - Fancy Light Yellow - 0.36 ct.
    £1,120.00
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    - Vg Vg Faint - 5.94x3.65x2.36

  5. NV-0890SI2-0110
    Diamante GIA - Fancy Light Brown - 1.1 ct.
    £1,130.00
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    Vg Vg Faint - 6.38x6.42x4.14

  6. NV-8072VS1-0050
    Diamante GIA - Fancy Light Yellow - 0.5 ct.
    £1,140.00
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    - Ex Vg Medium - 4.84x4.04x2.79

  7. NV-3461P1-0051
    Diamante GIA - Fancy Light Yellow Green - 0.51 ct.
    £1,140.00
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    - Vg Vg Strong - 4.36x4.19x2.88

  8. NV-0285SI2-0096
    Diamante GIA - Fancy Light Brownish Yellow - 0.96 ct.
    £1,170.00
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    - Vg G Faint - 5.49x5.05x3.67

  9. NV-8275SI1-0050
    Diamante GIA - Fancy Light Yellow - 0.5 ct.
    £1,180.00
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    - Vg Vg Faint - 4.73x3.95x2.83

  10. NV-5494SI1-0060
    Diamante IGI - Fancy Light Yellow Green - 0.6 ct.
    £1,180.00
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    Ex Ex Vg None - 5.36x5.42x3.35

  11. NV-5446SI1-0051
    Diamante GIA - Fancy Light Yellow - 0.51 ct.
    £1,190.00
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    - Ex Vg Strong - 4.32x4.31x2.97

  12. NV-2107SI2-0123
    Diamante GIA - Fancy Light Brownish Greenish Yellow - 1.23 ct.
    £1,200.00
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    - Ex Vg Faint - 5.72x5.43x4.20

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  1. Intensity
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Fancy color
Shape
Shape

shape

Carats
Carats

Carat is the weight unit for diamonds. 1.00 carat equals 0.20 grams

Clarity
Clarity

Clarity

Measures the presence of internal inclusions or surface blemishes. The purer the diamond, the more light passes through it and the higher its value.

IF
IF — Internally flawless, no inclusions
VVS
VVS1 / VVS2 — Minute inclusions, very difficult to see even under high magnification
VS
VS1 / VS2 — Minor inclusions, difficult to see under 10x loupe, invisible to naked eye
SI1
SI1 — Inclusions detectable under 10x by expert, invisible to naked eye
SI2
SI2 — Inclusions sometimes visible to naked eye; we recommend case-by-case evaluation

Explore the guide →

price
  1. £631.56 - £1,297.73 33 items
  2. £1,297.73 - £2,595.46 189 items
  3. £2,595.46 - £3,893.18 138 items
  4. £3,893.18 - £5,190.91 63 items
  5. £5,190.91 - £6,488.64 44 items
  6. £6,488.64 - £7,786.37 21 items
  7. £7,786.37 - £9,084.10 33 items
  8. £9,084.10 - £10,381.82 13 items
  9. £10,381.82 - £11,679.55 11 items
  10. £11,679.55 - £12,977.28 11 items
  11. £12,977.28 - £14,275.01 5 items
  12. £14,275.01 - £15,572.74 6 items
  13. £15,572.74 - £16,870.46 4 items
  14. £16,870.46 - £18,168.19 4 items
  15. £18,168.19 - £19,465.92 1 item
  16. £19,465.92 - £20,763.65 2 items
  17. £22,061.38 - £23,359.10 3 items
  18. £23,359.10 - £24,656.83 1 item
  19. £24,656.83 - £25,954.56 1 item
  20. £25,954.56 - £27,252.29 1 item
  21. £27,252.29 - £28,550.02 2 items
  22. £28,550.02 - £29,847.74 1 item
  23. £31,145.47 - £32,443.20 1 item
  24. £32,443.20 - £33,740.93 1 item
  25. £40,229.57 - £41,527.30 1 item
  26. £41,527.30 - £42,825.02 3 items
  27. £46,718.21 - £48,015.94 1 item
  28. £81,756.86 - £83,054.59 1 item
  29. £128,475.07 - £129,772.80 1 item
  30. £223,209.22 - £224,506.94 1 item
  31. £333,516.10 - £334,813.82 1 item
  32. £355,577.47 - £356,875.20 1 item
Overtone
Overtone

Overtone

Coloured diamonds often show shades of a secondary colour, called an overtone. A diamond with an overtone is generally less valuable than a pure-colour stone — but not always: a yellow with a pink overtone can cost more than the same diamond without it.

Yellow without overtone

Yellow without overtone

Yellow with orangy overtone

Yellow with orangy overtone

  1. none 512 items
  2. grayish 1 item
  3. greenish 7 items
  4. orangey 5 items
  5. yellowish 4 items
  6. purplish 15 items
  7. pinkish 15 items
  8. brownish 40 items
Intensity
Intensity

Intensity

Hue, saturation and colour uniformity are the key factors in fancy diamonds, far more important than carat or clarity. The more intense and vivid the colour, the more precious and rare the stone.

Faint / Very Light / Light — Barely noticeable colour.
Fancy Light / Fancy — Fairly visible colour, especially at the Fancy grade.
Fancy Intense / Fancy Vivid — Intense colour and brilliant appearance: the most prized grades.
Fancy Deep / Fancy Dark — Intense colour with dark shades.
  1. light 599 items
  2. fancy 979 items
  3. intense 499 items
  4. vivid 197 items
  5. dark 36 items
  6. deep 113 items
Certificate
Certificate

IGI, GIA and HRD are the most reliable certificates.

Polish
Polish

Polish

Describes the quality of finish on the outer surface of the diamond. A high grade maximises light reflection and brilliance.

Excellent (EX) — Perfectly smooth surface: maximum brilliance.
Very Good (VG) — Very good polish, with minor features visible only under a 10x loupe.
Good (G) — Small polishing marks visible under 10x, invisible to the naked eye.
  1. Excellent 444 items
  2. Very Good 105 items
  3. Good 50 items
  4. Fair 0 items
Symmetry
Symmetry

Symmetry

Evaluates how precisely the facets align and intersect. Minor asymmetries can affect light travel and brilliance. Excellent and Very Good are recommended.

Excellent — Perfect alignment of all facets.
Very Good — Very slight asymmetries, visible only under 10x magnification.
Good — Minor asymmetries visible under 10x loupe, not to the naked eye.
Fair / Poor — Noticeable asymmetries visible to the naked eye: not recommended.
  1. Excellent 98 items
  2. Very Good 395 items
  3. Good 103 items
  4. Fair 3 items
Fluorescence
Fluorescence

Fluorescence

About one third of natural diamonds emit a completely harmless bluish glow under UV light. Fluorescence rarely affects appearance; in very rare cases it may cause a slight milky effect.

None / Nil — No fluorescence present.
Very Slight / Slight — Very slight fluorescence, imperceptible under normal conditions.
Faint — Weak fluorescence, visible only under direct UV light.
Medium — Medium fluorescence under UV. No effect in daylight.
Strong / Very Strong — Strong fluorescence. Looks normal in daylight; only rarely may appear slightly milky.
  1. None 198 items
  2. Faint 264 items
  3. Medium 72 items
  4. Strong 44 items
  5. Very Strong 1 item
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