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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 Deep Brownish Orangy Yellow Diamond Ring, 7.23 Ct. (7.84 Ct. TW), Oval shape, GIA Certified, JCRF05533335
    Fancy Deep Brownish Orangy Yellow Diamond Ring, 7.23 Ct. (7.84 Ct. TW), Oval shape, GIA Certified, JCRF05533335

    Fancy Deep Brownish Orangy Yellow Diamond Ring

    7.23 Ct. (7.84 Ct. TW), Oval shape, GIA Certified, JCRF05533335

    £80,168
  2. NEW
    Fancy Purple Pink Diamond Ring, 0.30 Ct. (0.68 Ct. TW), Oval shape, GIA Certified, 1459026522
    Fancy Purple Pink Diamond Ring, 0.30 Ct. (0.68 Ct. TW), Oval shape, GIA Certified, 1459026522

    Fancy Purple Pink Diamond Ring

    0.30 Ct. (0.68 Ct. TW), Oval shape, GIA Certified, 1459026522

    £5,953
  3. Light Yellow And White Diamond Earrings, 4.02 Ct. (6.08 Ct. TW), Oval Shape, JCEF05545205
    Light Yellow And White Diamond Earrings, 4.02 Ct. (6.08 Ct. TW), Oval Shape, JCEF05545205

    Light Yellow And White Diamond Earrings

    4.02 Ct. (6.08 Ct. TW), Oval Shape, JCEF05545205

    £21,410
  4. 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

    £13,441
  5. Very Light Pink Diamond Ring, 0.50 Ct. (2.80 Ct. TW), Oval shape, GIA Certified, 1398570421
    Very Light Pink Diamond Ring, 0.50 Ct. (2.80 Ct. TW), Oval shape, GIA Certified, 1398570421

    Very Light Pink Diamond Ring

    0.50 Ct. (2.80 Ct. TW), Oval shape, GIA Certified, 1398570421

    £10,849
  6. Very Light Pink Diamond Ring, 0.50 Ct. (2.71 Ct. TW), Oval shape, GIA Certified, 5396570652
    Very Light Pink Diamond Ring, 0.50 Ct. (2.71 Ct. TW), Oval shape, GIA Certified, 5396570652

    Very Light Pink Diamond Ring

    0.50 Ct. (2.71 Ct. TW), Oval shape, GIA Certified, 5396570652

    £10,369
  7. Light Pink Diamond Ring, 0.36 Ct. (2.04 Ct. TW), Oval shape, GIA Certified, 1196938849
    Light Pink Diamond Ring, 0.36 Ct. (2.04 Ct. TW), Oval shape, GIA Certified, 1196938849

    Light Pink Diamond Ring

    0.36 Ct. (2.04 Ct. TW), Oval shape, GIA Certified, 1196938849

    £6,337
  8. Fancy Light Yellow Diamond Ring, 5.19 Ct. (5.60 Ct. TW), Oval shape, GIA Certified, 2193177113
    Fancy Light Yellow Diamond Ring, 5.19 Ct. (5.60 Ct. TW), Oval shape, GIA Certified, 2193177113

    Fancy Light Yellow Diamond Ring

    5.19 Ct. (5.60 Ct. TW), Oval shape, GIA Certified, 2193177113

    £52,133
  9. Very Light Pink Diamond Ring, 0.51 Ct. (2.97 Ct. TW), Oval shape, GIA Certified, 7383006830
    Very Light Pink Diamond Ring, 0.51 Ct. (2.97 Ct. TW), Oval shape, GIA Certified, 7383006830

    Very Light Pink Diamond Ring

    0.51 Ct. (2.97 Ct. TW), Oval shape, GIA Certified, 7383006830

    £10,849
  10. Fancy Yellow Diamond Ring, 1.56 Ct. (1.71 Ct. TW), Oval shape, GIA Certified, 6167375350
    Fancy Yellow Diamond Ring, 1.56 Ct. (1.71 Ct. TW), Oval shape, GIA Certified, 6167375350

    Fancy Yellow Diamond Ring

    1.56 Ct. (1.71 Ct. TW), Oval shape, GIA Certified, 6167375350

    £7,585
  11. Very Light Pink and White Diamond Ring, 0.50 Ct. (3.09 Ct. TW), Oval Shape, GIA Certified, 2225230737
    Very Light Pink and White Diamond Ring, 0.50 Ct. (3.09 Ct. TW), Oval Shape, GIA Certified, 2225230737

    Very Light Pink and White Diamond Ring

    0.50 Ct. (3.09 Ct. TW), Oval Shape, GIA Certified, 2225230737

    £11,905
  12. Fancy Yellow Diamond Ring, 1.56 Ct. (1.70 Ct. TW), Oval Shape, 2151850400
    Fancy Yellow Diamond Ring, 1.56 Ct. (1.70 Ct. TW), Oval Shape, 2151850400

    Fancy Yellow Diamond Ring

    1.56 Ct. (1.70 Ct. TW), Oval Shape, 2151850400

    £8,161
  14. Very Light Pink Diamond Ring, 0.45 Ct. (2.82 Ct. TW), Oval shape, GIA Certified, 1159814215
    Very Light Pink Diamond Ring, 0.45 Ct. (2.82 Ct. TW), Oval shape, GIA Certified, 1159814215

    Very Light Pink Diamond Ring

    0.45 Ct. (2.82 Ct. TW), Oval shape, GIA Certified, 1159814215

    £8,641
  15. 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

    £38,980
  16. 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

    £41,956
  17. 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

    £7,393
  18. 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

    £9,217
  20. 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

    £14,017
  21. Fancy Yellow Diamond Bracelet, 7.08 Ct. (11.40 Ct. TW), Oval shape, EG_Lab Certified, J5826182335
    Fancy Yellow Diamond Bracelet, 7.08 Ct. (11.40 Ct. TW), Oval shape, EG_Lab Certified, J5826182335

    Fancy Yellow Diamond Bracelet

    7.08 Ct. (11.40 Ct. TW), Oval shape, EG_Lab Certified, J5826182335

    £21,410
  22. Fancy Intense Yellow Diamond Ring, 1.07 Ct. (1.31 Ct. TW), Oval shape, GIA Certified, 2176006642
    Fancy Intense Yellow Diamond Ring, 1.07 Ct. (1.31 Ct. TW), Oval shape, GIA Certified, 2176006642

    Fancy Intense Yellow Diamond Ring

    1.07 Ct. (1.31 Ct. TW), Oval shape, GIA Certified, 2176006642

    £5,953

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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