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The Antique Jewellery Company

Antique & Vintage Platinum Engagement Rings

Discover our handpicked collection of one-of-a-kind antique and vintage platinum engagement rings. Both fine and durable, platinum is perfect for holding the most precious of stones.

  1. Early 20th Century Platinum, Sapphire & Diamond Rectangular Cluster Ring
    Early 20th Century Platinum, Sapphire & Diamond Rectangular Cluster Ring£2,650
  2. Early 20th Century 18ct White Gold & Platinum Three Stone Diamond Ring
    Early 20th Century 18ct White Gold & Platinum Three Stone Diamond Ring£4,250
  3. Edwardian 18ct Gold & Platinum Turquoise & Diamond Cluster Ring
    Edwardian 18ct Gold & Platinum Turquoise & Diamond Cluster Ring£3,850
  4. Art Deco Platinum Solitaire Old Mine Cut Diamond Ring in Square Setting
    Art Deco Platinum Solitaire Old Mine Cut Diamond Ring in Square Setting£9,750
  5. Art Deco Platinum & Iridium Buckle Ring set with Sapphires & Diamonds
    Art Deco Platinum & Iridium Buckle Ring set with Sapphires & Diamonds£6,750
  6. Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring
    Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring£1,875
  7. Edwardian 18ct Gold & Platinum, Two Stone Diamond & Emerald Ring with Ornate Shoulders
    Edwardian 18ct Gold & Platinum, Two Stone Diamond & Emerald Ring with Ornate Shoulders£2,850
  8. Early 20th Century, Platinum Three Stone Diamond Ring
    Early 20th Century, Platinum Three Stone Diamond Ring£4,950
  9. Art Deco Platinum Diamond Solitaire Ring with Baguette Cut Diamond Step Cut Shoulders
    Art Deco Platinum Diamond Solitaire Ring with Baguette Cut Diamond Step Cut Shoulders£22,500
  10. Art Deco Platinum Ring set with a Marquise Cut Sapphire & Diamonds
    Art Deco Platinum Ring set with a Marquise Cut Sapphire & Diamonds£2,250
  11. Early 20th Century 18ct Gold & Platinum, Emerald & Diamond Rectangular Cluster Ring
    Early 20th Century 18ct Gold & Platinum, Emerald & Diamond Rectangular Cluster Ring£12,500
  12. Art Nouveau 18ct Gold & Platinum Three Leaf Clover Ring set with Diamonds
    Art Nouveau 18ct Gold & Platinum Three Leaf Clover Ring set with Diamonds£2,650
  13. Art Deco Platinum Rectangular Ring set with Two Sapphires & Diamonds
    Art Deco Platinum Rectangular Ring set with Two Sapphires & Diamonds£3,250
  14. Early 20th Century 18ct White Gold Three Stone Sapphire & Diamond Ring
    Early 20th Century 18ct White Gold Three Stone Sapphire & Diamond Ring£8,250
  15. Early 20th Century 18ct White Gold & Platinum Three Row Diamond Ring
    Early 20th Century 18ct White Gold & Platinum Three Row Diamond Ring£1,875
  16. Early 20th Century Platinum Ring set with a Sapphire with Diamond set Shoulders
    Early 20th Century Platinum Ring set with a Sapphire with Diamond set Shoulders£5,650
  17. Edwardian Platinum, Pink Sapphire & Diamond Cluster Ring
    Edwardian Platinum, Pink Sapphire & Diamond Cluster Ring£3,250
  18. Art Deco 18ct Gold & Platinum, Diamond & Calibre Ruby Rectangular Shaped Ring
    Art Deco 18ct Gold & Platinum, Diamond & Calibre Ruby Rectangular Shaped Ring£7,500
  19. Art Deco Platinum Pierced Bombè Cluster Ring set with a Pale Yellow Diamond & Rose Diamonds
    Art Deco Platinum Pierced Bombè Cluster Ring set with a Pale Yellow Diamond & Rose Diamonds£2,850
  20. Art Deco Platinum Ring set with an Asscher Cut Diamond with Diamond set Shoulders
    Art Deco Platinum Ring set with an Asscher Cut Diamond with Diamond set Shoulders£5,250
  21. Art Deco Platinum, Sapphire & Diamond Square Ring with Diamond Set Shoulders
    Art Deco Platinum, Sapphire & Diamond Square Ring with Diamond Set Shoulders£4,950
  22. Edwardian 18ct White Gold & Platinum Crossover Ring set with Diamonds
    Edwardian 18ct White Gold & Platinum Crossover Ring set with Diamonds£1,950
  23. French Early 20th Century Platinum, Sapphire & Diamond Cluster Ring
    French Early 20th Century Platinum, Sapphire & Diamond Cluster Ring£2,950
  24. Early 20th Century Platinum, Square Cut Sapphire & Diamond Ring
    Early 20th Century Platinum, Square Cut Sapphire & Diamond Ring£3,250
  25. Art Deco 18ct White Gold Square Ring set with a Sapphire & Diamonds
    Art Deco 18ct White Gold Square Ring set with a Sapphire & Diamonds£6,250
  26. 18ct Gold & Platinum Three Stone Diamond Ring
    18ct Gold & Platinum Three Stone Diamond Ring£3,650
  27. Early 20th Century 18ct Gold & Platinum Oval Cluster Ring set with Diamonds & a Sapphire
    Early 20th Century 18ct Gold & Platinum Oval Cluster Ring set with Diamonds & a Sapphire£4,650
  28. Edwardian 18ct Gold & Platinum, Triple Cluster Ring set with Diamonds
    Edwardian 18ct Gold & Platinum, Triple Cluster Ring set with Diamonds£3,250
  29. Edwardian 18ct Gold & Platinum, Sapphire & Diamond Two Row Cluster Ring
    Edwardian 18ct Gold & Platinum, Sapphire & Diamond Two Row Cluster Ring£4,650
  30. Early 20th Century Platinum Twist Ring set with Diamonds & Rubies
    Early 20th Century Platinum Twist Ring set with Diamonds & Rubies£2,850
  31. Retro Platinum & 18ct Gold, Three Stone Emerald & Diamond Ring
    Retro Platinum & 18ct Gold, Three Stone Emerald & Diamond Ring£9,750
  32. Art Deco 18ct Gold & Platinum Square Ring set with an Emerald & Diamonds
    Art Deco 18ct Gold & Platinum Square Ring set with an Emerald & Diamonds£7,500
  33. Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring
    Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring£2,850
  34. Art Deco Platinum, Sapphire & Diamond Geometric Ring
    Art Deco Platinum, Sapphire & Diamond Geometric Ring£3,950
  35. Art Deco 18ct Gold & Platinum, Ruby & Diamond Ornate Target Ring
    Art Deco 18ct Gold & Platinum, Ruby & Diamond Ornate Target Ring£5,250
  36. Art Deco Platinum Sapphire & Diamond Ornate Oval Ring
    Art Deco Platinum Sapphire & Diamond Ornate Oval Ring£7,500