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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. Very Light Pink Diamond Ring, 0.55 Ct. (1.84 Ct. TW), Pear shape, GIA Certified, 1365742446
    Very Light Pink Diamond Ring, 0.55 Ct. (1.84 Ct. TW), Pear shape, GIA Certified, 1365742446

    Very Light Pink Diamond Ring

    0.55 Ct. (1.84 Ct. TW), Pear shape, GIA Certified, 1365742446

    £13,032
  2. Very Light Pink And White Diamond Ring, 1.02 Ct. (2.58 Ct. TW), Oval Shape, JCEF05539144
    Very Light Pink And White Diamond Ring, 1.02 Ct. (2.58 Ct. TW), Oval Shape, JCEF05539144

    Very Light Pink And White Diamond Ring

    1.02 Ct. (2.58 Ct. TW), Oval Shape, JCEF05539144

    £13,515
  3. Fancy Brownish Yellow Diamond Ring, 2.55 Ct. (3.23 Ct. TW), Pear shape, GIA Certified, 2215706219
    Fancy Brownish Yellow Diamond Ring, 2.55 Ct. (3.23 Ct. TW), Pear shape, GIA Certified, 2215706219

    Fancy Brownish Yellow Diamond Ring

    2.55 Ct. (3.23 Ct. TW), Pear shape, GIA Certified, 2215706219

  4. Fancy Pink Diamond Bracelet, 2.00 Ct. (6.21 Ct. TW), Mix shape
    Fancy Pink Diamond Bracelet, 2.00 Ct. (6.21 Ct. TW), Mix shape

    Fancy Pink Diamond Bracelet

    2.00 Ct. (6.21 Ct. TW), Mix shape

    £17,223
  5. White and Fancy Deep Yellow Diamond Ring, 2.23 Ct.(3.04 Ct. TW), GIA Certified
    White and Fancy Deep Yellow Diamond Ring, 2.23 Ct.(3.04 Ct. TW), GIA Certified

    White and Fancy Deep Yellow Diamond Ring

    2.23 Ct.(3.04 Ct. TW), GIA Certified

    £15,156
  6. Fancy Brownish Greenish Yellow Diamond Ring, 2.47 Ct. (3.15 Ct. TW), Pear shape, GIA Certified, 6223774478
    Fancy Brownish Greenish Yellow Diamond Ring, 2.47 Ct. (3.15 Ct. TW), Pear shape, GIA Certified, 6223774478

    Fancy Brownish Greenish Yellow Diamond Ring

    2.47 Ct. (3.15 Ct. TW), Pear shape, GIA Certified, 6223774478

    £16,164
  7. Fancy Vivid Yellow Diamond Ring, 1.53 Ct. (2.08 Ct. TW), Cushion shape, GIA Certified, 6187635026
    Fancy Vivid Yellow Diamond Ring, 1.53 Ct. (2.08 Ct. TW), Cushion shape, GIA Certified, 6187635026

    Fancy Vivid Yellow Diamond Ring

    1.53 Ct. (2.08 Ct. TW), Cushion shape, GIA Certified, 6187635026

    £17,279
  8. Light Yellow and White Diamond Ring, 3.02 Ct. (4.62 Ct. TW), 2221712752
    Light Yellow and White Diamond Ring, 3.02 Ct. (4.62 Ct. TW), 2221712752

    Light Yellow and White Diamond Ring

    3.02 Ct. (4.62 Ct. TW), 2221712752

    £16,218
  9. Fancy Yellow Diamond Bracelet, 5.64 Ct. (10.68 Ct. TW), Mix shape
    Fancy Yellow Diamond Bracelet, 5.64 Ct. (10.68 Ct. TW), Mix shape

    Fancy Yellow Diamond Bracelet

    5.64 Ct. (10.68 Ct. TW), Mix shape

    £12,989
  10. Very Light Pink Diamond Ring, 1.01 Ct. (1.43 Ct. TW), Pear shape, GIA Certified, JCRF05489090
    Very Light Pink Diamond Ring, 1.01 Ct. (1.43 Ct. TW), Pear shape, GIA Certified, JCRF05489090

    Very Light Pink Diamond Ring

    1.01 Ct. (1.43 Ct. TW), Pear shape, GIA Certified, JCRF05489090

    £12,453
  11. Fancy Vivid Yellow Diamond Ring, 1.58 Ct. (2.37 Ct. TW), Cushion shape, GIA Certified, 2183665543
    Fancy Vivid Yellow Diamond Ring, 1.58 Ct. (2.37 Ct. TW), Cushion shape, GIA Certified, 2183665543

    Fancy Vivid Yellow Diamond Ring

    1.58 Ct. (2.37 Ct. TW), Cushion shape, GIA Certified, 2183665543

    £16,218
  12. Fancy Light Yellow Diamond Earrings, 6.36 Ct. (8.94 Ct. TW), Mix shape
    Fancy Light Yellow Diamond Earrings, 6.36 Ct. (8.94 Ct. TW), Mix shape

    Fancy Light Yellow Diamond Earrings

    6.36 Ct. (8.94 Ct. TW), Mix shape

    £13,032
  14. 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

  15. 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

    £16,164
  16. Light Pink Diamond Ring, 2.82 Carat, Mix shape
    Light Pink Diamond Ring, 2.82 Carat, Mix shape

    Light Pink Diamond Ring

    2.82 Carat, Mix shape

    £12,412
  17. Light Pink Diamond Earrings, 1.00 Ct. (1.61 Ct. TW), Cushion shape, GIA certified
    Light Pink Diamond Earrings, 1.00 Ct. (1.61 Ct. TW), Cushion shape, GIA certified

    Light Pink Diamond Earrings

    1.00 Ct. (1.61 Ct. TW), Cushion shape, GIA certified

    £15,156
  18. 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

    £12,453
  20. 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

    £17,086
  21. 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

    £13,032
  22. Very Light Pink Diamond Ring, 0.57 Ct. (2.83 Ct. TW), Cushion shape, GIA Certified, 2384832674
    Very Light Pink Diamond Ring, 0.57 Ct. (2.83 Ct. TW), Cushion shape, GIA Certified, 2384832674

    Very Light Pink Diamond Ring

    0.57 Ct. (2.83 Ct. TW), Cushion shape, GIA Certified, 2384832674

    £12,453
  23. Fancy Vivid Yellow Diamond Ring, 1.27 Ct. (1.60 Ct. TW), Oval shape, GIA Certified, 2317947079
    Fancy Vivid Yellow Diamond Ring, 1.27 Ct. (1.60 Ct. TW), Oval shape, GIA Certified, 2317947079

    Fancy Vivid Yellow Diamond Ring

    1.27 Ct. (1.60 Ct. TW), Oval shape, GIA Certified, 2317947079

    £14,094
  24. Multicolor Diamond Necklace, 1.23 Ct. (2.18 Ct. TW), Mix Shape, GIA Certified
    Multicolor Diamond Necklace, 1.23 Ct. (2.18 Ct. TW), Mix Shape, GIA Certified

    Multicolor Diamond Necklace

    1.23 Ct. (2.18 Ct. TW), Mix Shape, GIA Certified

    £13,322

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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