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.

125 Jewellery Available
  1. Fancy Light Yellow Diamond Ring, 10.79 Ct. (11.56 Ct. TW), Cushion shape, GIA Certified, JCRF05532377
    Fancy Light Yellow Diamond Ring, 10.79 Ct. (11.56 Ct. TW), Cushion shape, GIA Certified, JCRF05532377

    Fancy Light Yellow Diamond Ring

    10.79 Ct. (11.56 Ct. TW), Cushion shape, GIA Certified, JCRF05532377

    £120,679
  2. 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

    £12,828
  3. Light Pink Diamond Ring, 1.05 Ct. (1.35 Ct. TW), Marquise shape, GIA Certified, 2183904627
    Light Pink Diamond Ring, 1.05 Ct. (1.35 Ct. TW), Marquise shape, GIA Certified, 2183904627

    Light Pink Diamond Ring

    1.05 Ct. (1.35 Ct. TW), Marquise shape, GIA Certified, 2183904627

    £46,561
  4. Fancy Yellow Diamond Ring, 1.94 Ct. (2.74 Ct. TW), Radiant shape, GIA Certified, 5212646061
    Fancy Yellow Diamond Ring, 1.94 Ct. (2.74 Ct. TW), Radiant shape, GIA Certified, 5212646061

    Fancy Yellow Diamond Ring

    1.94 Ct. (2.74 Ct. TW), Radiant shape, GIA Certified, 5212646061

    £11,783
  5. 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

    £73,453
  6. 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

    £51,598
  7. Fancy Light Yellow Diamond Ring, 5.03 Ct. (5.95 Ct. TW), Cushion Shape, 2225754929
    Fancy Light Yellow Diamond Ring, 5.03 Ct. (5.95 Ct. TW), Cushion Shape, 2225754929

    Fancy Light Yellow Diamond Ring

    5.03 Ct. (5.95 Ct. TW), Cushion Shape, 2225754929

    £52,548
  8. 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

  9. Fancy Pinkish Brown Diamond Ring, 2.02 Ct. (2.65 Ct. TW), Pear Shape, 2364703292
    Fancy Pinkish Brown Diamond Ring, 2.02 Ct. (2.65 Ct. TW), Pear Shape, 2364703292

    Fancy Pinkish Brown Diamond Ring

    2.02 Ct. (2.65 Ct. TW), Pear Shape, 2364703292

    £40,575
  10. 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

    £38,579
  11. 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

    £41,525
  12. 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

    £11,213
  13. 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

    £12,258

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.

    Chat