Coloured Diamond Jewellery

Astteria invites you to its exquisite collection of coloured diamond jewellery– where luxury meets beauty and individuality. Dive into the world of elegance and allure as we show you an array of captivating pieces carefully crafted to be one of its kind.



From sapphires that resemble the trenches to yellows that light up the room, our coloured jewellery collection encompasses the essence of individuality, offering you your version of style and sophistication.

Each piece presented is meticulously made by our master artisans with utmost precision and innovative artistry. All of them are designed to complement your brilliance throughout the day or night. Our selection ranges from valuable gold to stunning silvers and even chic rose golds.

All our coloured diamonds come from the most reputable suppliers and are selected carefully for their quality and hues-- after all, we only want what's best for you.

Whether you seek a statement piece for a special occasion or a timeless treasure to cherish forever, our coloured diamond jewellry is the next best investment and gift you can give yourself or someone special.

Experience the extraordinary as you explore our collection and embark on a journey of elegance and fascination. We’re sure you’ll never want to leave.

Welcome to a world where luxury, beauty, and individuality know no boundaries. Welcome to Astteria's coloured diamond jewellry.

132 Jewellery Available
  1. Fancy Vivid Yellow Diamond Ring, 3.08 Ct. (3.46 Ct. TW), Radiant shape, GIA Certified, 2211861123
    Fancy Vivid Yellow Diamond Ring, 3.08 Ct. (3.46 Ct. TW), Radiant shape, GIA Certified, 2211861123

    Fancy Vivid Yellow Diamond Ring

    3.08 Ct. (3.46 Ct. TW), Radiant shape, GIA Certified, 2211861123

    £125,005
  2. NEW
    Fancy Deep Yellow Diamond Ring, 1.00 Ct. (1.91 Ct. TW), Radiant shape, GIA Certified, 7378111669
    Fancy Deep Yellow Diamond Ring, 1.00 Ct. (1.91 Ct. TW), Radiant shape, GIA Certified, 7378111669

    Fancy Deep Yellow Diamond Ring

    1.00 Ct. (1.91 Ct. TW), Radiant shape, GIA Certified, 7378111669

    £5,473
  3. NEW
    Fancy Purple Pink Diamond Ring, 0.34 Ct. (0.45 Ct. TW), Radiant shape, GIA Certified, 1463493241
    Fancy Purple Pink Diamond Ring, 0.34 Ct. (0.45 Ct. TW), Radiant shape, GIA Certified, 1463493241

    Fancy Purple Pink Diamond Ring

    0.34 Ct. (0.45 Ct. TW), Radiant shape, GIA Certified, 1463493241

    £5,953
  4. Fancy Light Yellow Diamond Ring, 2.05 Ct. (2.28 Ct. TW), Radiant shape, GIA Certified, JCRF05524640
    Fancy Light Yellow Diamond Ring, 2.05 Ct. (2.28 Ct. TW), Radiant shape, GIA Certified, JCRF05524640

    Fancy Light Yellow Diamond Ring

    2.05 Ct. (2.28 Ct. TW), Radiant shape, GIA Certified, JCRF05524640

    £6,529
  5. Fancy Yellow Diamond Bracelet, 31.18 Carat, Radiant shape
    Fancy Yellow Diamond Bracelet, 31.18 Carat, Radiant shape

    Fancy Yellow Diamond Bracelet

    31.18 Carat, Radiant shape

    Price on Request
  6. Fancy Yellow Diamond Bracelet, 26.72 Carat, Radiant shape
    Fancy Yellow Diamond Bracelet, 26.72 Carat, Radiant shape

    Fancy Yellow Diamond Bracelet

    26.72 Carat, Radiant shape

    Price on Request
  7. Fancy Yellow Diamond Bracelet, 14.27 Ct. (19.39 Ct. TW), Radiant shape
    Fancy Yellow Diamond Bracelet, 14.27 Ct. (19.39 Ct. TW), Radiant shape

    Fancy Yellow Diamond Bracelet

    14.27 Ct. (19.39 Ct. TW), Radiant shape

    Price on Request
  8. Very Light Pink and White Diamond Ring, 2.41 Ct. (4.23 Ct. TW), Radiant Shape, 5383026398
    Very Light Pink and White Diamond Ring, 2.41 Ct. (4.23 Ct. TW), Radiant Shape, 5383026398

    Very Light Pink and White Diamond Ring

    2.41 Ct. (4.23 Ct. TW), Radiant Shape, 5383026398

    £74,215
  9. Very Light Pink Diamond Necklace, 0.45 Ct. (0.56 Ct. TW), Radiant shape, GIA Certified, 7348048628
    Very Light Pink Diamond Necklace, 0.45 Ct. (0.56 Ct. TW), Radiant shape, GIA Certified, 7348048628

    Very Light Pink Diamond Necklace

    0.45 Ct. (0.56 Ct. TW), Radiant shape, GIA Certified, 7348048628

    £7,393
  10. Light Yellow (U-V) Diamond Ring, 3.03 Ct. (3.49 Ct. TW), Radiant shape, GIA Certified, 1172922104
    Light Yellow (U-V) Diamond Ring, 3.03 Ct. (3.49 Ct. TW), Radiant shape, GIA Certified, 1172922104

    Light Yellow (U-V) Diamond Ring

    3.03 Ct. (3.49 Ct. TW), Radiant shape, GIA Certified, 1172922104

  11. Light Yellow and White Diamond Ring, 2.98 Ct. (4.62 Ct. TW), Radiant Shape, 2225712758
    Light Yellow and White Diamond Ring, 2.98 Ct. (4.62 Ct. TW), Radiant Shape, 2225712758

    Light Yellow and White Diamond Ring

    2.98 Ct. (4.62 Ct. TW), Radiant Shape, 2225712758

    £16,130
  12. White Diamond Ring, 4.02 Ct. (4.16 Ct. TW), Radiant Shape, 2165013207
    White Diamond Ring, 4.02 Ct. (4.16 Ct. TW), Radiant Shape, 2165013207

    White Diamond Ring

    4.02 Ct. (4.16 Ct. TW), Radiant Shape, 2165013207

    £47,045
  13. Fancy Light Yellow & Light Pink Diamond Ring, 1.82 Ct. (2.14 Ct. TW), Radiant Shape, JCRF05545744
    Fancy Light Yellow & Light Pink Diamond Ring, 1.82 Ct. (2.14 Ct. TW), Radiant Shape, JCRF05545744

    Fancy Light Yellow & Light Pink Diamond Ring

    1.82 Ct. (2.14 Ct. TW), Radiant Shape, JCRF05545744

    £19,298
  14. Light Yellow Green Diamond Ring, 0.83 Ct. (1.19 Ct. TW), Radiant Shape, 3135873796
    Light Yellow Green Diamond Ring, 0.83 Ct. (1.19 Ct. TW), Radiant Shape, 3135873796

    Light Yellow Green Diamond Ring

    0.83 Ct. (1.19 Ct. TW), Radiant Shape, 3135873796

    £7,585
  15. Fancy Light Yellow Diamond Ring, 5.03 Ct. (6.47 Ct. TW), Radiant Shape, 6224762251
    Fancy Light Yellow Diamond Ring, 5.03 Ct. (6.47 Ct. TW), Radiant Shape, 6224762251

    Fancy Light Yellow Diamond Ring

    5.03 Ct. (6.47 Ct. TW), Radiant Shape, 6224762251

    £50,117
  16. Very Light Pink Diamond Ring, 0.50 Ct. (0.91 Ct. TW), Radiant shape, GIA Certified, 7333291013
    Very Light Pink Diamond Ring, 0.50 Ct. (0.91 Ct. TW), Radiant shape, GIA Certified, 7333291013

    Very Light Pink Diamond Ring

    0.50 Ct. (0.91 Ct. TW), Radiant shape, GIA Certified, 7333291013

    £8,161
  17. Fancy Yellow Diamond Bracelet, 3.12 Ct. (7.42 Ct. TW), Radiant shape
    Fancy Yellow Diamond Bracelet, 3.12 Ct. (7.42 Ct. TW), Radiant shape

    Fancy Yellow Diamond Bracelet

    3.12 Ct. (7.42 Ct. TW), Radiant shape

    £12,385
  18. Fancy Light Pink Diamond Ring, 0.66 Ct. (0.75 Ct. TW), Radiant shape, GIA Certified, 6204081017
    Fancy Light Pink Diamond Ring, 0.66 Ct. (0.75 Ct. TW), Radiant shape, GIA Certified, 6204081017

    Fancy Light Pink Diamond Ring

    0.66 Ct. (0.75 Ct. TW), Radiant shape, GIA Certified, 6204081017

    £16,994
  19. Fancy Brownish Purple Pink Diamond Ring, 0.14 Ct. (0.32 Ct. TW), Radiant shape, GIA Certified, 6207212894
    Fancy Brownish Purple Pink Diamond Ring, 0.14 Ct. (0.32 Ct. TW), Radiant shape, GIA Certified, 6207212894

    Fancy Brownish Purple Pink Diamond Ring

    0.14 Ct. (0.32 Ct. TW), Radiant shape, GIA Certified, 6207212894

    £1,920
  20. Fancy Dark Brown-Greenish Yellow Diamond Ring, 4.02 Ct. (4.50 Ct. TW), Radiant shape, GIA Certified, 6217055734
    Fancy Dark Brown-Greenish Yellow Diamond Ring, 4.02 Ct. (4.50 Ct. TW), Radiant shape, GIA Certified, 6217055734

    Fancy Dark Brown-Greenish Yellow Diamond Ring

    4.02 Ct. (4.50 Ct. TW), Radiant shape, GIA Certified, 6217055734

    £12,961
  21. Fancy Yellow Diamond Ring, 1.13 Ct. (1.36 Ct. TW), Radiant shape, GIA Certified, 6422237585
    Fancy Yellow Diamond Ring, 1.13 Ct. (1.36 Ct. TW), Radiant shape, GIA Certified, 6422237585

    Fancy Yellow Diamond Ring

    1.13 Ct. (1.36 Ct. TW), Radiant shape, GIA Certified, 6422237585

    £5,473
  22. Fancy Vivid Yellow Diamond Ring, 2.01 Ct. (2.20 Ct. TW), Radiant shape, GIA Certified, 2176158311
    Fancy Vivid Yellow Diamond Ring, 2.01 Ct. (2.20 Ct. TW), Radiant shape, GIA Certified, 2176158311

    Fancy Vivid Yellow Diamond Ring

    2.01 Ct. (2.20 Ct. TW), Radiant shape, GIA Certified, 2176158311

    £31,779
  23. Light Pink Diamond Ring, 0.48 Ct. (1.93 Ct. TW), Radiant shape, GIA Certified, 7303159051
    Light Pink Diamond Ring, 0.48 Ct. (1.93 Ct. TW), Radiant shape, GIA Certified, 7303159051

    Light Pink Diamond Ring

    0.48 Ct. (1.93 Ct. TW), Radiant shape, GIA Certified, 7303159051

    £7,393

More about coloured diamonds

  • How will I know if the coloured diamond I chose is right for me?

    The procedure of choosing a coloured diamond for jewellery can be individualised and subjective. First, think about your preferences and style. Which colours do you prefer, warmer or cooler? Would you want a diamond that is more subdued or vibrant?

    It's important to take the diamond's cut, clarity, and carat weight into account as well. The intrinsic brilliance and brightness of a diamond are maximised by a well-cut stone. To guarantee that a diamond is eye-clean, it is advised to select one with a clarity grade of SI1 or better.

    It's a good idea to choose a reputable jeweller or dealer who can provide you with precise information about the diamond and its characteristics.
  • What is the most popular type of fancy-coloured diamond jewellery?

    Several fancy-coloured diamond jewellery designs are more popular than others, depending on personal preferences and current fashion trends. Pink, yellow, and blue coloured diamonds are among the most popular.
  • Which is more important in a diamond, colour or clarity?

    Both colour and clarity are crucial factors to consider when evaluating the quality of a diamond. However, which is more important depends on the personal taste and the specific kind of diamond the buyer considers.

    For instance, with white diamonds, clarity is more crucial than colour since any flaws could change the diamond's overall look. In contrast, for fancy-coloured diamonds, colour is the most crucial aspect as it is the key component in determining their value.
  • How are coloured diamonds graded?

    Coloured diamonds are graded based on their colour intensity, hue, and saturation. Gemological laboratories, such as the Gemological Institute of America (GIA), use grading scales that range from light to vivid, depending on the strength and purity of the colour.

  • What is the symbolism of different coloured diamonds?

    The symbolism of coloured diamonds can vary depending on the colour. For example, yellow diamonds are associated with joy and energy, while pink diamonds represent love and romance. Red diamonds symbolise passion and strength, and green diamonds are connected to nature and growth.

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