Coloured Diamond Pendants & Necklaces

In a world where uniqueness reigns supreme, Astteria's exquisite collection of coloured diamond necklaces emerges as a beacon of distinction. Skilled artisans and craftsmen meticulously craft each piece we have. They embrace the extraordinary natural hues of diamonds, transforming them into wearable works of gold and silver.

We guarantee that every gemstone radiates a timeless glow, breathing life into the essence of femininity and granting sophistication to those who acknowledge its enchantment.

Beyond the traditional allure of a classic diamond necklace, this collection transcends boundaries, challenging conventions and inviting you to be open about your individuality.

From vibrant and striking blues to mesmerising pinks, from intoxicating greens to fiery oranges, our spectrum of coloured diamonds whispers tales of their unique journey through the earth's embrace. Every necklace weaves a story of rarity, celebrating the distinctiveness of each diamond and symbolising the unique facets that make you who you are.

With a coloured diamond necklace as your trusted companion, you will experience endless possibilities. It becomes more than a mere accessory; it becomes an extension of your personality, a statement of confidence, and a reflection of your exceptional taste.

Whether gracing a glamorous soirée or adding a touch of elegance to your everyday ensemble, this exquisite treasure will forever be your steadfast confidant, lighting up every room and inspiring awe in every onlooker.

12 Jewellery Available
  1. NEW
    Fancy Pink Diamond Necklace, 1.35 Ct. (4.58 Ct. TW), Mix shape
    Fancy Pink Diamond Necklace, 1.35 Ct. (4.58 Ct. TW), Mix shape

    Fancy Pink Diamond Necklace

    1.35 Ct. (4.58 Ct. TW), Mix shape

    £10,139
  2. 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

    £5,100
  3. 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

    £6,423
  4. 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

    £7,297
  5. 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

    £51,456
  6. 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

    £21,132
  7. 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

    £5,401
  8. Light Pink Diamond Necklace, 0.70 Ct. (0.77 Ct. TW), Heart shape, GIA Certified, 6214744715
    Light Pink Diamond Necklace, 0.70 Ct. (0.77 Ct. TW), Heart shape, GIA Certified, 6214744715

    Light Pink Diamond Necklace

    0.70 Ct. (0.77 Ct. TW), Heart shape, GIA Certified, 6214744715

    £11,145
  9. 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

    £3,032
  10. 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

    £5,856
  11. 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

    £13,034

More about Coloured Diamond Pendants & Necklaces

  • Do coloured diamond necklaces tend to fade over time?

    Rest assured, coloured diamonds do not fade with time. coloured diamonds are known for their long-term colour stability, unlike certain gemstones that may fade or change colour when exposed to sunlight or other environmental factors.

    However, it's important to remember that some colour-treated diamonds could need proper maintenance to guarantee the stability of their colour over time.
  • Is it safe to sleep while wearing my diamond necklace?

    Going to bed while wearing any jewellery, even a diamond necklace, is not advisable. Although diamonds are known for their durability, pressure or friction can cause damage or scratches.

    Additionally, wearing jewellery while you sleep increases the chance that it could tangle or break, which might result in damage. When going to bed, it is important to take the necklace off to ensure its longevity and to prioritise your comfort and safety.
  • How often should I clean my diamond necklace?

    A diamond necklace should be cleaned every few months to keep it looking its best. However, you should clean it regularly if you wear it more often or see dirt, oils, or residues.

    Use mild soapy water or a jewellery cleaning solution made especially for diamonds to clean a diamond necklace at home. Rinse the necklace well in warm water after gently cleaning it with a gentle brush or toothbrush, and then pat it dry with a soft, lint-free towel.

    Consult an expert jewel if you are unsure or worried about cleaning.
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