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A hand-crafted piece of diamond jewellery is a timeless addition... Read More to any jewellery box. A symbol of love, eternity and sophistication, there’s simply no better way of expressing your feelings than with a piece of diamond jewellery.


Rings often form the heart of many jewellery collections. Whether with elegance or sophistication, simplicity or flare, our vast array of high quality, hand picked vintage, new and pre-owned rings are suited to any occasion and every taste. From gold to silver, jewelled bands and diamonds our range covers rings for weddings, engagements, fashion and gifts, providing you with the perfect symbol of love, affection, personality and beauty.

 

18ct gold Diamond Rings

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32 Results

Set Descending Direction
  1. Pre-Owned 18ct Yellow Gold 0.90 Carat Diamond Set 5mm Band Ring
    Pre-Owned 18ct Yellow Gold 0.90 Carat Diamond Set 5mm Band Ring
    £925.00
    From £38.58 Per Month at 0.00% APR*
  2. Pre-Owned 18ct Yellow Gold 0.75 Carat Diamond Cluster Ring
    Pre-Owned 18ct Yellow Gold 0.75 Carat Diamond Cluster Ring
    £575.00
    From £24.15 Per Month at 0.00% APR*
  3. Pre-Owned 18ct Yellow Gold 0.93 Carat Diamond Solitaire Ring
    Pre-Owned 18ct Yellow Gold 0.93 Carat Diamond Solitaire Ring
    £2,695.00
    From £112.33 Per Month at 0.00% APR*
  4. Pre-Owned 18ct Yellow Gold 0.75 Carat Diamond Trilogy Ring
    Pre-Owned 18ct Yellow Gold 0.75 Carat Diamond Trilogy Ring
    £895.00
    From £37.33 Per Month at 0.00% APR*
  5. Pre-Owned 18ct Yellow Gold 0.75ct Diamond 5 Stone Eternity Ring
    Pre-Owned 18ct Yellow Gold 0.75ct Diamond 5 Stone Eternity Ring
    £675.00
    From £28.24 Per Month at 0.00% APR*
  6. Pre-Owned 18ct Gold Gents 0.96ct Diamond Solitaire Signet Ring
    Pre-Owned 18ct Gold Gents 0.96ct Diamond Solitaire Signet Ring
    £2,695.00
    From £112.33 Per Month at 0.00% APR*
  7. Pre-Owned 18ct Gold 0.75 Carat Mixed Cut Diamond Dress Ring
    Pre-Owned 18ct Gold 0.75 Carat Mixed Cut Diamond Dress Ring
    £595.00
    From £24.84 Per Month at 0.00% APR*
  8. Pre-Owned 18ct White Gold Princess Cut Diamond Band Ring
    Pre-Owned 18ct White Gold Princess Cut Diamond Band Ring
    £795.00
    From £33.25 Per Month at 0.00% APR*
  9. Pre-Owned 18ct White Gold Diamond Trilogy Twist Ring
    Pre-Owned 18ct White Gold Diamond Trilogy Twist Ring
    £895.00
    From £37.33 Per Month at 0.00% APR*
  10. Pre-Owned 18ct White Gold 0.85 Carat Diamond Oval Halo Ring
    Pre-Owned 18ct White Gold 0.85 Carat Diamond Oval Halo Ring
    £1,895.00
    From £79.15 Per Month at 0.00% APR*
  11. Pre-Owned 18ct White Gold 0.89 Carat Diamond Halo Cluster Ring
    Pre-Owned 18ct White Gold 0.89 Carat Diamond Halo Cluster Ring
    £1,095.00
    From £45.75 Per Month at 0.00% APR*
  12. Pre-Owned 18ct Yellow Gold 0.75 Carat Diamond Solitaire Ring
    Pre-Owned 18ct Yellow Gold 0.75 Carat Diamond Solitaire Ring
    £1,795.00
    From £74.83 Per Month at 0.00% APR*
  13. Pre-Owned 18ct White Gold GIA 0.80ct Diamond Solitaire Ring
    Pre-Owned 18ct White Gold GIA 0.80ct Diamond Solitaire Ring
    £2,995.00
    From £124.83 Per Month at 0.00% APR*
  14. Pre-Owned Vera Wang 0.95 Carat Mixed Cut Diamond Halo Ring
    Pre-Owned Vera Wang 0.95 Carat Mixed Cut Diamond Halo Ring
    £1,495.00
    From £62.33 Per Month at 0.00% APR*
  15. New 18ct White Gold 1.29ct Total Emerald-Cut Diamond Halo Ring
    New 18ct White Gold 1.29ct Total Emerald-Cut Diamond Halo Ring
    £2,395.00
    From £99.83 Per Month at 0.00% APR*
  16. Pre-Owned 18ct White Gold Diamond Set Wishbone Ring
    Pre-Owned 18ct White Gold Diamond Set Wishbone Ring
    £795.00
    From £33.25 Per Month at 0.00% APR*
  17. Pre-Owned 18ct Gold 0.78 Carat Mixed Cut Diamond Cluster Ring
    Pre-Owned 18ct Gold 0.78 Carat Mixed Cut Diamond Cluster Ring
    £795.00
    From £33.25 Per Month at 0.00% APR*
  18. Pre-Owned 18ct White Gold Diamond Set Fancy Band Dress Ring
    Pre-Owned 18ct White Gold Diamond Set Fancy Band Dress Ring
    £775.00
    From £32.33 Per Month at 0.00% APR*
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  1. Material
    18ct gold
  2. Gemstone
    Diamond
  3. Diamond Carat Range
    0.75ct - 0.99ct
Clear
Material
  1. 18ct gold 32
Gold Colour
  1. Yellow Gold 15
  2. White Gold 17
Gemstone
  1. Diamond 32
Gemstone Colour
  1. White 9
Condition
  1. New 5
  2. Pre-Owned 27
Diamond Carat Range
  1. 0.75ct - 0.99ct 32
Diamond Clarity
  1. SI - VS 2
  2. SI 4
  3. SI1 2
  4. I1-I2 3
  5. I1 9
  6. I2 2
Diamond Colour
  1. D - H 2
  2. G-H 3
  3. H - I 4
  4. I - L 10
  5. J 4
Diamond Cut
  1. Brilliant 20
  2. Emerald 3
  3. Mixed 2
  4. Oval 2
  5. Princess 3
Gender
  1. For Her 29
  2. For Him 2
Number of Stones
  1. 1 12
  2. 3 3
  3. 5 2
  4. 8+ 12
Setting Style
  1. Bead 2
  2. Mixed 5
  3. Claw 22
Price
£
-
Ring Style
  1. Cluster 6
  2. Dress 3
  3. Eternity 3
  4. Solitaire 17
  5. Trilogy 3

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Finance is provided by Omni Capital Retail Finance Ltd which is a credit provider/lender. William May Jewellers does not receive payment for introducing customers to Omni Capital Retail Finance. Omni Capital Retail Finance Ltd finance options are subject to individual status; terms and conditions apply. Omni Capital Retail Finance Ltd is registered in England and Wales with company number 7232938. Registered address: 10 Norwich Street, London, EC4A 1BD.

Authorised and regulated by the Financial Conduct Authority, Firm Reference Number: FCA0123456.

PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH. PayPal Credit: Terms and conditions apply. Credit subject to status, UK residents only, OFRISCATE LIMITED acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is a an unregulated credit agreement. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.