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. 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

    £5,542
  2. 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
  3. 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
  4. 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
  5. Natural Multicolor Diamond Bracelet, 6.27 Ct. (13.18 Ct. TW), Pear Shape
    Natural Multicolor Diamond Bracelet, 6.27 Ct. (13.18 Ct. TW), Pear Shape

    Natural Multicolor Diamond Bracelet

    6.27 Ct. (13.18 Ct. TW), Pear Shape

    Price on Request
  6. Fancy Purplish Pink Diamond Ring, 1.73 Ct. (3.41 Ct. TW), Cushion shape, GIA Certified, 2171367545
    Fancy Purplish Pink Diamond Ring, 1.73 Ct. (3.41 Ct. TW), Cushion shape, GIA Certified, 2171367545

    Fancy Purplish Pink Diamond Ring

    1.73 Ct. (3.41 Ct. TW), Cushion shape, GIA Certified, 2171367545

    Price on Request
  7. Fancy Light Pink Diamond Necklace, 0.24 Ct. (0.80 Ct. TW), Marquise shape
    Fancy Light Pink Diamond Necklace, 0.24 Ct. (0.80 Ct. TW), Marquise shape

    Fancy Light Pink Diamond Necklace

    0.24 Ct. (0.80 Ct. TW), Marquise shape

    £5,250
  8. Fancy Light Pink Diamond Earrings, 0.35 Ct. (0.63 Ct. TW), Marquise shape
    Fancy Light Pink Diamond Earrings, 0.35 Ct. (0.63 Ct. TW), Marquise shape

    Fancy Light Pink Diamond Earrings

    0.35 Ct. (0.63 Ct. TW), Marquise shape

    £4,570
  9. Fancy Light Pink Diamond Ring, 0.20 Ct. (0.67 Ct. TW), Marquise shape
    Fancy Light Pink Diamond Ring, 0.20 Ct. (0.67 Ct. TW), Marquise shape

    Fancy Light Pink Diamond Ring

    0.20 Ct. (0.67 Ct. TW), Marquise shape

    £4,375
  10. Light Pink Diamond Necklace, 4.19 Ct. (24.31 Ct. TW), Pear shape, GIA Certified, JCNF05524761

    Light Pink Diamond Necklace

    4.19 Ct. (24.31 Ct. TW), Pear shape, GIA Certified, JCNF05524761

    Price on Request
  11. Fancy Pink Diamond Earrings, 0.89 Ct. (0.97 Ct. TW), Pear shape
    Fancy Pink Diamond Earrings, 0.89 Ct. (0.97 Ct. TW), Pear shape

    Fancy Pink Diamond Earrings

    0.89 Ct. (0.97 Ct. TW), Pear shape

    £5,153
  12. Fancy Pink Diamond Necklace, 1.06 Ct. (1.09 Ct. TW), Pear shape
    Fancy Pink Diamond Necklace, 1.06 Ct. (1.09 Ct. TW), Pear shape

    Fancy Pink Diamond Necklace

    1.06 Ct. (1.09 Ct. TW), Pear shape

    £5,542
  13. Fancy Pink Diamond Necklace, 0.64 Ct. (0.68 Ct. TW), Mix shape
    Fancy Pink Diamond Necklace, 0.64 Ct. (0.68 Ct. TW), Mix shape

    Fancy Pink Diamond Necklace

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

    £3,111
  14. Fancy Pink Diamond Ring, 0.79 Ct. (0.83 Ct. TW), Pear shape
    Fancy Pink Diamond Ring, 0.79 Ct. (0.83 Ct. TW), Pear shape

    Fancy Pink Diamond Ring

    0.79 Ct. (0.83 Ct. TW), Pear shape

    £4,084
  15. Light Yellow (U-V) Diamond Ring, 1.52 Ct. (2.29 Ct. TW), Cushion shape, GIA Certified, 6157343548
    Light Yellow (U-V) Diamond Ring, 1.52 Ct. (2.29 Ct. TW), Cushion shape, GIA Certified, 6157343548

    Light Yellow (U-V) Diamond Ring

    1.52 Ct. (2.29 Ct. TW), Cushion shape, GIA Certified, 6157343548

    £3,500
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  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

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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