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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.

131 Jewellery Available
  1. NEW
    Fancy Purplish Pink Diamond Ring, 0.39 Ct. (1.68 Ct. TW), Pear shape, GIA Certified, 7381259184
    Fancy Purplish Pink Diamond Ring, 0.39 Ct. (1.68 Ct. TW), Pear shape, GIA Certified, 7381259184

    Fancy Purplish Pink Diamond Ring

    0.39 Ct. (1.68 Ct. TW), Pear shape, GIA Certified, 7381259184

    £5,941
  2. Very Light Pink Diamond Ring, 0.55 Ct. (1.84 Ct. TW), Pear shape, GIA Certified, 1365742446
    Very Light Pink Diamond Ring, 0.55 Ct. (1.84 Ct. TW), Pear shape, GIA Certified, 1365742446

    Very Light Pink Diamond Ring

    0.55 Ct. (1.84 Ct. TW), Pear shape, GIA Certified, 1365742446

    £12,972
  3. Fancy Yellow and White Diamond Earrings, 1.43 Ct. (3.30 Ct. TW), Pear Shape, JCEF01106411
    Fancy Yellow and White Diamond Earrings, 1.43 Ct. (3.30 Ct. TW), Pear Shape, JCEF01106411

    Fancy Yellow and White Diamond Earrings

    1.43 Ct. (3.30 Ct. TW), Pear Shape, JCEF01106411

    £9,774
  4. Very Light Pink Diamond Ring, 0.90 Ct. (1.33 Ct. TW), Pear shape, GIA Certified, JCRF05536979
    Very Light Pink Diamond Ring, 0.90 Ct. (1.33 Ct. TW), Pear shape, GIA Certified, JCRF05536979

    Very Light Pink Diamond Ring

    0.90 Ct. (1.33 Ct. TW), Pear shape, GIA Certified, JCRF05536979

    £11,307
  5. 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

  6. 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

    £46,954
  7. 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

    £11,020
  8. 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
  9. Very Light Pink Diamond Bracelet, 2.66 Ct. (6.58 Ct. TW), Pear shape, GIA Certified, JCBF05557847
    Very Light Pink Diamond Bracelet, 2.66 Ct. (6.58 Ct. TW), Pear shape, GIA Certified, JCBF05557847

    Very Light Pink Diamond Bracelet

    2.66 Ct. (6.58 Ct. TW), Pear shape, GIA Certified, JCBF05557847

    £29,610
  10. 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

    £5,175
  11. 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

    £4,504
  12. 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

    £4,312
  14. White and Fancy Deep Yellow Diamond Ring, 2.23 Ct.(3.04 Ct. TW), GIA Certified
    White and Fancy Deep Yellow Diamond Ring, 2.23 Ct.(3.04 Ct. TW), GIA Certified

    White and Fancy Deep Yellow Diamond Ring

    2.23 Ct.(3.04 Ct. TW), GIA Certified

    £15,044
  15. Light Pink Diamond Ring, 0.53 Ct. (1.93 Ct. TW), Pear shape, GIA Certified, 7371273244
    Light Pink Diamond Ring, 0.53 Ct. (1.93 Ct. TW), Pear shape, GIA Certified, 7371273244

    Light Pink Diamond Ring

    0.53 Ct. (1.93 Ct. TW), Pear shape, GIA Certified, 7371273244

    £10,253
  16. 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

    £16,144
  17. 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
  18. 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

    £6,516
  20. 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

    £62,094
  21. 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

    £5,079
  22. 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

    £12,361
  23. 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

    £5,462
  24. 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

    £4,025
  25. Light Pink and White Diamond Ring, 0.50 Ct. (1.42 Ct. TW), Pear Shape, 1413871960
    Light Pink and White Diamond Ring, 0.50 Ct. (1.42 Ct. TW), Pear Shape, 1413871960

    Light Pink and White Diamond Ring

    0.50 Ct. (1.42 Ct. TW), Pear Shape, 1413871960

    £9,774
  26. Pink and White Diamond Bracelet, 2.53 Ct. (6.40 Ct. TW), Multishape, 6401527209
    Pink and White Diamond Bracelet, 2.53 Ct. (6.40 Ct. TW), Multishape, 6401527209

    Pink and White Diamond Bracelet

    2.53 Ct. (6.40 Ct. TW), Multishape, 6401527209

    £31,718
  27. Very Light Pink Diamond Ring, 0.68 Ct. (1.23 Ct. TW), Pear shape, GIA Certified, 6381521515
    Very Light Pink Diamond Ring, 0.68 Ct. (1.23 Ct. TW), Pear shape, GIA Certified, 6381521515

    Very Light Pink Diamond Ring

    0.68 Ct. (1.23 Ct. TW), Pear shape, GIA Certified, 6381521515

    £10,828
  28. Very Light Pink and White Diamond Ring, 0.45 Ct. (1.94 Ct. TW), Pear shape, 2406773347
    Very Light Pink and White Diamond Ring, 0.45 Ct. (1.94 Ct. TW), Pear shape, 2406773347

    Very Light Pink and White Diamond Ring

    0.45 Ct. (1.94 Ct. TW), Pear shape, 2406773347

    £7,570

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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