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 Pink And White Diamond Bracelet, 3.86 Ct. (10.67 Ct. TW), Mix Shape
    Fancy Pink And White Diamond Bracelet, 3.86 Ct. (10.67 Ct. TW), Mix Shape

    Fancy Pink And White Diamond Bracelet

    3.86 Ct. (10.67 Ct. TW), Mix Shape

    £25,276
  3. Fancy Light Pink Diamond Ring, 2.17 Carat, Mix shape
    Fancy Light Pink Diamond Ring, 2.17 Carat, Mix shape

    Fancy Light Pink Diamond Ring

    2.17 Carat, Mix shape

    £9,692
  4. Fancy Light Yellow Diamond Ring, 2.05 Ct. (2.28 Ct. TW), Radiant shape, GIA Certified, JCRF05524640
    Fancy Light Yellow Diamond Ring, 2.05 Ct. (2.28 Ct. TW), Radiant shape, GIA Certified, JCRF05524640

    Fancy Light Yellow Diamond Ring

    2.05 Ct. (2.28 Ct. TW), Radiant shape, GIA Certified, JCRF05524640

    £6,462
  5. 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

    £5,131
  6. 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

    £4,466
  7. 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

    £4,276
  8. Fancy Light Pink & White Diamond Necklace, 3.51 Ct. (15.99 Ct. TW), Mix Shape, 18K Gold
    Fancy Light Pink & White Diamond Necklace, 3.51 Ct. (15.99 Ct. TW), Mix Shape, 18K Gold

    Fancy Light Pink & White Diamond Necklace

    3.51 Ct. (15.99 Ct. TW), Mix Shape, 18K Gold

    £46,561
  9. Fancy Light Pink Diamond Necklace, 0.39 Ct. (0.50 Ct. TW), Marquise shape, GIA Certified, 2266043700
    Fancy Light Pink Diamond Necklace, 0.39 Ct. (0.50 Ct. TW), Marquise shape, GIA Certified, 2266043700

    Fancy Light Pink Diamond Necklace

    0.39 Ct. (0.50 Ct. TW), Marquise shape, GIA Certified, 2266043700

    £6,462
  10. 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
  11. Fancy Light Yellow Diamond Ring, 4.28 Ct. (4.67 Ct. TW), Cushion shape, GIA Certified, 6214875982
    Fancy Light Yellow Diamond Ring, 4.28 Ct. (4.67 Ct. TW), Cushion shape, GIA Certified, 6214875982

    Fancy Light Yellow Diamond Ring

    4.28 Ct. (4.67 Ct. TW), Cushion shape, GIA Certified, 6214875982

    £34,493
  12. Fancy Light Yellow Diamond Necklace, 3.01 Ct. (3.40 Ct. TW), Cushion shape, GIA Certified, 2417067034
    Fancy Light Yellow Diamond Necklace, 3.01 Ct. (3.40 Ct. TW), Cushion shape, GIA Certified, 2417067034

    Fancy Light Yellow Diamond Necklace

    3.01 Ct. (3.40 Ct. TW), Cushion shape, GIA Certified, 2417067034

    £21,190
  13. 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

    £12,828
  14. 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
  15. White Diamond Ring, 4.02 Ct. (4.16 Ct. TW), Radiant Shape, 2165013207
    White Diamond Ring, 4.02 Ct. (4.16 Ct. TW), Radiant Shape, 2165013207

    White Diamond Ring

    4.02 Ct. (4.16 Ct. TW), Radiant Shape, 2165013207

    £46,561
  16. Fancy Light Yellow Diamond Ring, 5.03 Ct. (6.47 Ct. TW), Radiant Shape, 6224762251
    Fancy Light Yellow Diamond Ring, 5.03 Ct. (6.47 Ct. TW), Radiant Shape, 6224762251

    Fancy Light Yellow Diamond Ring

    5.03 Ct. (6.47 Ct. TW), Radiant Shape, 6224762251

    £49,602
  17. Fancy Light Orangy Pink Diamond Necklace, 0.41 Carat, Cushion shape, GIA Certified, 2406829062
    Fancy Light Orangy Pink Diamond Necklace, 0.41 Carat, Cushion shape, GIA Certified, 2406829062

    Fancy Light Orangy Pink Diamond Necklace

    0.41 Carat, Cushion shape, GIA Certified, 2406829062

    £5,891
  18. 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

    £16,819
  19. Fancy Light Pink Diamond Ring, 0.68 Ct. (0.71 Ct. TW), Pear shape
    Fancy Light Pink Diamond Ring, 0.68 Ct. (0.71 Ct. TW), Pear shape

    Fancy Light Pink Diamond Ring

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

    £3,801
  20. Fancy Light Pink Diamond Earrings, 0.87 Ct. (0.91 Ct. TW), Pear shape
    Fancy Light Pink Diamond Earrings, 0.87 Ct. (0.91 Ct. TW), Pear shape

    Fancy Light Pink Diamond Earrings

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

    £4,846
  21. 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

    £77,349
  22. 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

    £29,362
  23. 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

    £13,113

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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