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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. 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

    £17,210
  2. 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

    £1,945
  3. Fancy Light Pink Diamond Ring, 0.68 Ct. (0.71 Ct. TW), Mix shape
    Fancy Light Pink Diamond Ring, 0.68 Ct. (0.71 Ct. TW), Mix shape

    Fancy Light Pink Diamond Ring

    0.68 Ct. (0.71 Ct. TW), Mix shape

    £3,889
  4. Fancy Light Pink Diamond Earrings, 0.87 Ct. (0.91 Ct. TW), Mix shape
    Fancy Light Pink Diamond Earrings, 0.87 Ct. (0.91 Ct. TW), Mix shape

    Fancy Light Pink Diamond Earrings

    0.87 Ct. (0.91 Ct. TW), Mix shape

    £4,959
  5. Light Yellow (U-V) Diamond Ring, 3.03 Ct. (3.33 Ct. TW), Emerald shape, GIA Certified, 6227757728
    Light Yellow (U-V) Diamond Ring, 3.03 Ct. (3.33 Ct. TW), Emerald shape, GIA Certified, 6227757728

    Light Yellow (U-V) Diamond Ring

    3.03 Ct. (3.33 Ct. TW), Emerald shape, GIA Certified, 6227757728

    £18,474
  6. 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

    £13,126
  7. Light Pink and White Diamond Ring, 0.50 Ct. (1.42 Ct. TW), Pear Shape, 1413871960
    Light Pink and White Diamond Ring, 0.50 Ct. (1.42 Ct. TW), Pear Shape, 1413871960

    Light Pink and White Diamond Ring

    0.50 Ct. (1.42 Ct. TW), Pear Shape, 1413871960

    £9,917
  8. Multicolor Diamond Ring, 2.47 Carat, Round shape
    Multicolor Diamond Ring, 2.47 Carat, Round shape

    Multicolor Diamond Ring

    2.47 Carat, Round shape

    Price on Request
  9. Multicolor Diamond Ring, 2.50 Carat, Round shape
    Multicolor Diamond Ring, 2.50 Carat, Round shape

    Multicolor Diamond Ring

    2.50 Carat, Round shape

    Price on Request
  10. Fancy Light Yellow Diamond Ring, 8.04 Ct. (9.09 Ct. TW), Cushion Shape, 2215233870
    Fancy Light Yellow Diamond Ring, 8.04 Ct. (9.09 Ct. TW), Cushion Shape, 2215233870

    Fancy Light Yellow Diamond Ring

    8.04 Ct. (9.09 Ct. TW), Cushion Shape, 2215233870

    £79,145
  11. Fancy Light Yellow Diamond Ring, 4.02 Ct. (4.39 Ct. TW), Cushion shape, GIA Certified, 5222603551
    Fancy Light Yellow Diamond Ring, 4.02 Ct. (4.39 Ct. TW), Cushion shape, GIA Certified, 5222603551

    Fancy Light Yellow Diamond Ring

    4.02 Ct. (4.39 Ct. TW), Cushion shape, GIA Certified, 5222603551

    £30,044
  12. Very Light Pink Diamond Ring, 0.50 Ct. (0.74 Ct. TW), Cushion shape, GIA Certified, 2225604441
    Very Light Pink Diamond Ring, 0.50 Ct. (0.74 Ct. TW), Cushion shape, GIA Certified, 2225604441

    Very Light Pink Diamond Ring

    0.50 Ct. (0.74 Ct. TW), Cushion shape, GIA Certified, 2225604441

    £6,028
  14. Fancy Brownish Yellow Diamond Ring, 5.55 Ct. (6.30 Ct. TW), Cushion shape, GIA Certified, 2183145041
    Fancy Brownish Yellow Diamond Ring, 5.55 Ct. (6.30 Ct. TW), Cushion shape, GIA Certified, 2183145041

    Fancy Brownish Yellow Diamond Ring

    5.55 Ct. (6.30 Ct. TW), Cushion shape, GIA Certified, 2183145041

    £47,643
  15. Light Yellow (W-X) Diamond Ring, 1.55 Ct. (2.32 Ct. TW), Cushion shape, GIA Certified, 1162299244
    Light Yellow (W-X) Diamond Ring, 1.55 Ct. (2.32 Ct. TW), Cushion shape, GIA Certified, 1162299244

    Light Yellow (W-X) Diamond Ring

    1.55 Ct. (2.32 Ct. TW), Cushion shape, GIA Certified, 1162299244

    £4,570
  16. Pink and White Diamond Bracelet, 2.53 Ct. (6.40 Ct. TW), Multishape, 6401527209
    Pink and White Diamond Bracelet, 2.53 Ct. (6.40 Ct. TW), Multishape, 6401527209

    Pink and White Diamond Bracelet

    2.53 Ct. (6.40 Ct. TW), Multishape, 6401527209

    £32,183
  17. Fancy Vivid Yellow and White Diamond Ring, 2.04 Ct. (3.90 Ct. TW), Oval shape, 2191549048
    Fancy Vivid Yellow and White Diamond Ring, 2.04 Ct. (3.90 Ct. TW), Oval shape, 2191549048

    Fancy Vivid Yellow and White Diamond Ring

    2.04 Ct. (3.90 Ct. TW), Oval shape, 2191549048

    £39,475
  18. Fancy Yellow and White Diamond Ring, 4.10 Ct. (6.61 Ct. TW), Oval shape, 3355307020
    Fancy Yellow and White Diamond Ring, 4.10 Ct. (6.61 Ct. TW), Oval shape, 3355307020

    Fancy Yellow and White Diamond Ring

    4.10 Ct. (6.61 Ct. TW), Oval shape, 3355307020

    £42,490
  20. Very Light Pink Diamond Ring, 0.68 Ct. (1.23 Ct. TW), Pear shape, GIA Certified, 6381521515
    Very Light Pink Diamond Ring, 0.68 Ct. (1.23 Ct. TW), Pear shape, GIA Certified, 6381521515

    Very Light Pink Diamond Ring

    0.68 Ct. (1.23 Ct. TW), Pear shape, GIA Certified, 6381521515

    £10,987
  21. Light Pink And White Diamond Ring, 0.51 Ct. (3.04 Ct. TW), Cushion Shape, 1369336365
    Light Pink And White Diamond Ring, 0.51 Ct. (3.04 Ct. TW), Cushion Shape, 1369336365

    Light Pink And White Diamond Ring

    0.51 Ct. (3.04 Ct. TW), Cushion Shape, 1369336365

    £10,987
  22. 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

    £5,542
  23. Very Light Pink and White Diamond Ring, 0.45 Ct. (1.94 Ct. TW), Pear shape, 2406773347
    Very Light Pink and White Diamond Ring, 0.45 Ct. (1.94 Ct. TW), Pear shape, 2406773347

    Very Light Pink and White Diamond Ring

    0.45 Ct. (1.94 Ct. TW), Pear shape, 2406773347

    £7,681
  24. 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

    £32,183
  25. Fancy Purplish Pink Diamond Ring, 0.38 Ct. (0.49 Ct. TW), Oval shape, GIA Certified, 2237602716
    Fancy Purplish Pink Diamond Ring, 0.38 Ct. (0.49 Ct. TW), Oval shape, GIA Certified, 2237602716

    Fancy Purplish Pink Diamond Ring

    0.38 Ct. (0.49 Ct. TW), Oval shape, GIA Certified, 2237602716

    £7,487
  26. Very Light Pink and White Diamond Ring, 0.55 Ct. (2.25 Ct. TW), Cushion shape, 5406095652
    Very Light Pink and White Diamond Ring, 0.55 Ct. (2.25 Ct. TW), Cushion shape, 5406095652

    Very Light Pink and White Diamond Ring

    0.55 Ct. (2.25 Ct. TW), Cushion shape, 5406095652

    £11,473
  27. Fancy Yellow Diamond Ring, 2.02 Ct. (2.25 Ct. TW), Cushion shape, GIA Certified, JCRF05524653
    Fancy Yellow Diamond Ring, 2.02 Ct. (2.25 Ct. TW), Cushion shape, GIA Certified, JCRF05524653

    Fancy Yellow Diamond Ring

    2.02 Ct. (2.25 Ct. TW), Cushion shape, GIA Certified, JCRF05524653

    £8,265
  28. 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

    £7,487
  29. 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

    £12,543
  30. Very Light Pink Diamond Ring, 0.62 Ct. (3.04 Ct. TW), Cushion shape, GIA Certified, 1383280735
    Very Light Pink Diamond Ring, 0.62 Ct. (3.04 Ct. TW), Cushion shape, GIA Certified, 1383280735

    Very Light Pink Diamond Ring

    0.62 Ct. (3.04 Ct. TW), Cushion shape, GIA Certified, 1383280735

    £12,057
  31. Light Pink Diamond Ring, 0.51 Ct. (2.85 Ct. TW), Oval shape, GIA Certified, 6375273345
    Light Pink Diamond Ring, 0.51 Ct. (2.85 Ct. TW), Oval shape, GIA Certified, 6375273345

    Light Pink Diamond Ring

    0.51 Ct. (2.85 Ct. TW), Oval shape, GIA Certified, 6375273345

    £9,334
  32. 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

    £14,196
  33. Fancy Pink And White Diamond Bracelet, 1.34 Ct. (10.83 Ct. TW), Round Shape, J6026102118
    Fancy Pink And White Diamond Bracelet, 1.34 Ct. (10.83 Ct. TW), Round Shape, J6026102118

    Fancy Pink And White Diamond Bracelet

    1.34 Ct. (10.83 Ct. TW), Round Shape, J6026102118

    £18,474
  34. Fancy Gray Purple Diamond Ring, 0.50 Ct. (1.35 Ct. TW), Emerald shape, GIA Certified, 6262240808
    Fancy Gray Purple Diamond Ring, 0.50 Ct. (1.35 Ct. TW), Emerald shape, GIA Certified, 6262240808

    Fancy Gray Purple Diamond Ring

    0.50 Ct. (1.35 Ct. TW), Emerald shape, GIA Certified, 6262240808

    £6,612

Showing 128 of 132

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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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