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.

133 Jewellery Available
  1. Fancy Pink Diamond Earrings, 1.90 Ct. (2.84 Ct. TW), Mix shape
    Fancy Pink Diamond Earrings, 1.90 Ct. (2.84 Ct. TW), Mix shape

    Fancy Pink Diamond Earrings

    1.90 Ct. (2.84 Ct. TW), Mix shape

    £8,578
  2. Fancy Brownish Greenish Yellow Diamond Ring, 2.47 Ct. (3.15 Ct. TW), Pear shape, GIA Certified, 6223774478
    Fancy Brownish Greenish Yellow Diamond Ring, 2.47 Ct. (3.15 Ct. TW), Pear shape, GIA Certified, 6223774478

    Fancy Brownish Greenish Yellow Diamond Ring

    2.47 Ct. (3.15 Ct. TW), Pear shape, GIA Certified, 6223774478

    £16,012
  3. Pink and White Diamond Ring, 1.97 Carat, Oval Shape
    Pink and White Diamond Ring, 1.97 Carat, Oval Shape

    Pink and White Diamond Ring

    1.97 Carat, Oval Shape

    £8,101
  4. Very Light Pink and White Diamond Ring, 0.71 Ct. (2.34 Ct. TW), Pear shape, 6395771629
    Very Light Pink and White Diamond Ring, 0.71 Ct. (2.34 Ct. TW), Pear shape, 6395771629

    Very Light Pink and White Diamond Ring

    0.71 Ct. (2.34 Ct. TW), Pear shape, 6395771629

    Price on Request
  5. 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

    £46,702
  6. Fancy Vivid Yellow Diamond Ring, 1.53 Ct. (2.08 Ct. TW), Cushion shape, GIA Certified, 6187635026
    Fancy Vivid Yellow Diamond Ring, 1.53 Ct. (2.08 Ct. TW), Cushion shape, GIA Certified, 6187635026

    Fancy Vivid Yellow Diamond Ring

    1.53 Ct. (2.08 Ct. TW), Cushion shape, GIA Certified, 6187635026

    £17,060
  7. Fancy Intense Yellow Diamond Ring, 8.34 Ct. (9.16 Ct. TW), Cushion shape, GIA Certified, 1176517935
    Fancy Intense Yellow Diamond Ring, 8.34 Ct. (9.16 Ct. TW), Cushion shape, GIA Certified, 1176517935

    Fancy Intense Yellow Diamond Ring

    8.34 Ct. (9.16 Ct. TW), Cushion shape, GIA Certified, 1176517935

    £116,183
  8. 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
  9. Fancy Yellow Diamond Ring, 5.39 Ct. (6.02 Ct. TW), Cushion shape, GIA Certified, 2221084391
    Fancy Yellow Diamond Ring, 5.39 Ct. (6.02 Ct. TW), Cushion shape, GIA Certified, 2221084391

    Fancy Yellow Diamond Ring

    5.39 Ct. (6.02 Ct. TW), Cushion shape, GIA Certified, 2221084391

    £64,715
  10. 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

    £6,481
  11. Pink and White Diamond Bracelet, 6.01 Ct. (12.75 Ct. TW), Multishape
    Pink and White Diamond Bracelet, 6.01 Ct. (12.75 Ct. TW), Multishape

    Pink and White Diamond Bracelet

    6.01 Ct. (12.75 Ct. TW), Multishape

    £31,548
  12. 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

    Price on Request
  13. Fancy Pink Brown Diamond Ring, 1.10 Ct. (1.51 Ct. TW), Cushion shape, GIA Certified, 2105796555
    Fancy Pink Brown Diamond Ring, 1.10 Ct. (1.51 Ct. TW), Cushion shape, GIA Certified, 2105796555

    Fancy Pink Brown Diamond Ring

    1.10 Ct. (1.51 Ct. TW), Cushion shape, GIA Certified, 2105796555

    £11,818
  14. 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

    Price on Request
  15. Fancy Pink Diamond Ring, 2.00 Carat, Mix shape
    Fancy Pink Diamond Ring, 2.00 Carat, Mix shape

    Fancy Pink Diamond Ring

    2.00 Carat, Mix shape

    £8,578
  16. Light Yellow and White Diamond Ring, 3.02 Ct. (4.62 Ct. TW), 2221712752
    Light Yellow and White Diamond Ring, 3.02 Ct. (4.62 Ct. TW), 2221712752

    Light Yellow and White Diamond Ring

    3.02 Ct. (4.62 Ct. TW), 2221712752

    £16,012
  17. Light Pink Diamond Ring, 0.58 Ct. (1.92 Ct. TW), Pear shape, GIA Certified, 6372828631
    Light Pink Diamond Ring, 0.58 Ct. (1.92 Ct. TW), Pear shape, GIA Certified, 6372828631

    Light Pink Diamond Ring

    0.58 Ct. (1.92 Ct. TW), Pear shape, GIA Certified, 6372828631

    £10,961
  18. 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

    £11,818
  19. 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

    £10,770
  20. Fancy Yellow Diamond Ring, 3.15 Ct. (4.50 Ct. TW), Cushion shape, GIA Certified, 2213440546
    Fancy Yellow Diamond Ring, 3.15 Ct. (4.50 Ct. TW), Cushion shape, GIA Certified, 2213440546

    Fancy Yellow Diamond Ring

    3.15 Ct. (4.50 Ct. TW), Cushion shape, GIA Certified, 2213440546

    £26,401
  21. Very Light Pink Diamond Ring, 0.50 Ct. (1.05 Ct. TW), Cushion shape, GIA Certified, 2368582683
    Very Light Pink Diamond Ring, 0.50 Ct. (1.05 Ct. TW), Cushion shape, GIA Certified, 2368582683

    Very Light Pink Diamond Ring

    0.50 Ct. (1.05 Ct. TW), Cushion shape, GIA Certified, 2368582683

    £8,578
  22. Very Light Pink Diamond Necklace, 0.45 Ct. (0.56 Ct. TW), Radiant shape, GIA Certified, 7348048628
    Very Light Pink Diamond Necklace, 0.45 Ct. (0.56 Ct. TW), Radiant shape, GIA Certified, 7348048628

    Very Light Pink Diamond Necklace

    0.45 Ct. (0.56 Ct. TW), Radiant shape, GIA Certified, 7348048628

    £7,339
  23. Fancy Yellow Diamond Earrings, 8.87 Ct. (10.97 Ct. TW), Pear shape, GIA Certified, JCEF05529885
    Fancy Yellow Diamond Earrings, 8.87 Ct. (10.97 Ct. TW), Pear shape, GIA Certified, JCEF05529885

    Fancy Yellow Diamond Earrings

    8.87 Ct. (10.97 Ct. TW), Pear shape, GIA Certified, JCEF05529885

    £61,761
  24. Fancy Yellow Diamond Earrings, 6.07 Ct. (7.50 Ct. TW), Cushion shape
    Fancy Yellow Diamond Earrings, 6.07 Ct. (7.50 Ct. TW), Cushion shape

    Fancy Yellow Diamond Earrings

    6.07 Ct. (7.50 Ct. TW), Cushion shape

    £8,101
  25. Fancy Yellow Diamond Necklace, 36.94 Ct. (49.12 Ct. TW), Mix shape
    Fancy Yellow Diamond Necklace, 36.94 Ct. (49.12 Ct. TW), Mix shape

    Fancy Yellow Diamond Necklace

    36.94 Ct. (49.12 Ct. TW), Mix shape

    £66,717
  26. Fancy Yellow Diamond Bracelet, 5.64 Ct. (10.68 Ct. TW), Mix shape
    Fancy Yellow Diamond Bracelet, 5.64 Ct. (10.68 Ct. TW), Mix shape

    Fancy Yellow Diamond Bracelet

    5.64 Ct. (10.68 Ct. TW), Mix shape

    £12,867
  27. Fancy Yellow Diamond Necklace, 20.73 Ct. (32.87 Ct. TW), Cushion shape
    Fancy Yellow Diamond Necklace, 20.73 Ct. (32.87 Ct. TW), Cushion shape

    Fancy Yellow Diamond Necklace

    20.73 Ct. (32.87 Ct. TW), Cushion shape

    £51,753
  28. Fancy Brownish Yellow Diamond Ring, 7.52 Ct. (8.64 Ct. TW), Heart shape, GIA Certified, 6224274227
    Fancy Brownish Yellow Diamond Ring, 7.52 Ct. (8.64 Ct. TW), Heart shape, GIA Certified, 6224274227

    Fancy Brownish Yellow Diamond Ring

    7.52 Ct. (8.64 Ct. TW), Heart shape, GIA Certified, 6224274227

    £61,761
  29. 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

    £5,051
  30. Very Light Pink Diamond Ring, 1.01 Ct. (1.43 Ct. TW), Pear shape, GIA Certified, JCRF05489090
    Very Light Pink Diamond Ring, 1.01 Ct. (1.43 Ct. TW), Pear shape, GIA Certified, JCRF05489090

    Very Light Pink Diamond Ring

    1.01 Ct. (1.43 Ct. TW), Pear shape, GIA Certified, JCRF05489090

    £12,295
  31. Light Pink Diamond Ring, 0.51 Ct. (1.07 Ct. TW), Cushion shape, GIA Certified, 2367729118
    Light Pink Diamond Ring, 0.51 Ct. (1.07 Ct. TW), Cushion shape, GIA Certified, 2367729118

    Light Pink Diamond Ring

    0.51 Ct. (1.07 Ct. TW), Cushion shape, GIA Certified, 2367729118

    £9,150
  32. Fancy Vivid Yellow Diamond Ring, 1.58 Ct. (2.37 Ct. TW), Cushion shape, GIA Certified, 2183665543
    Fancy Vivid Yellow Diamond Ring, 1.58 Ct. (2.37 Ct. TW), Cushion shape, GIA Certified, 2183665543

    Fancy Vivid Yellow Diamond Ring

    1.58 Ct. (2.37 Ct. TW), Cushion shape, GIA Certified, 2183665543

    £16,012

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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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