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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. Edwardian 18ct Gold & Platinum Two Stone Diamond Crossover Ring
    Edwardian 18ct Gold & Platinum Two Stone Diamond Crossover Ring£2,250
  2. Early 20th Century Platinum, Pink Sapphire & Diamond Cluster Ring
    Early 20th Century Platinum, Pink Sapphire & Diamond Cluster Ring£3,250
  3. Early 20th Century Platinum Sapphire & Diamond Three Stone Ring
    Early 20th Century Platinum Sapphire & Diamond Three Stone Ring£1,350
  4. Art Nouveau 18ct Gold & Platinum Diamond Flower Ring
    Art Nouveau 18ct Gold & Platinum Diamond Flower Ring£4,250
  5. Early 20th Century Platinum Ring set with a Cabochon Ruby & Rose Diamonds
    Early 20th Century Platinum Ring set with a Cabochon Ruby & Rose Diamonds£8,750
  6. Art Deco Platinum Fancy Crossover Ring set with Diamonds & Rubies
    Art Deco Platinum Fancy Crossover Ring set with Diamonds & Rubies£2,650
  7. Art Deco 18ct Gold & Platinum, Emerald & Diamond Ornate Ring
    Art Deco 18ct Gold & Platinum, Emerald & Diamond Ornate Ring£6,750
  8. Art Deco 18ct Gold & Platinum Oval Shape Ring set with Diamonds
    Art Deco 18ct Gold & Platinum Oval Shape Ring set with Diamonds£1,650
  9. Art Deco 18ct Gold & Platinum Geometric Ring set with Sapphires & Diamonds
    Art Deco 18ct Gold & Platinum Geometric Ring set with Sapphires & Diamonds£3,250
  10. Art Deco 18ct Gold & Platinum Ring set with a Large Blue Zircon
    Art Deco 18ct Gold & Platinum Ring set with a Large Blue Zircon£3,650
  11. Art Deco 18ct Gold & Platinum, Ruby & Diamond Oval Cluster Ring
    Art Deco 18ct Gold & Platinum, Ruby & Diamond Oval Cluster Ring£1,675
  12. Art Deco Platinum Two Stone Diamond Crossover Ring with Small Baguette Diamond Shoulders
    Art Deco Platinum Two Stone Diamond Crossover Ring with Small Baguette Diamond Shoulders£2,650
  13. Early 20th Century Platinum, Diamond & Sapphire Cluster Ring
    Early 20th Century Platinum, Diamond & Sapphire Cluster Ring£4,250
  14. Edwardian 18ct Gold & Platinum Diamond Cluster Ring
    Edwardian 18ct Gold & Platinum Diamond Cluster Ring£1,650
  15. Art Deco Platinum Two Stone Diamond Crossover Ring with Baguette Diamond Shoulders
    Art Deco Platinum Two Stone Diamond Crossover Ring with Baguette Diamond Shoulders£12,500
  16. Art Deco Platinum 2.10 Carat Old European Cut Diamond Solitaire Ring
    Art Deco Platinum 2.10 Carat Old European Cut Diamond Solitaire Ring£18,500
  17. Early 20th Century Platinum, Ruby & Diamond Crossover Ring
    Early 20th Century Platinum, Ruby & Diamond Crossover Ring£5,750
  18. Edwardian 18ct & Platinum Triple Pansy Cluster Ring set with Diamonds
    Edwardian 18ct & Platinum Triple Pansy Cluster Ring set with Diamonds£2,850
  19. Edwardian 18ct Gold & Platinum, Three Stone Crossover Ring
    Edwardian 18ct Gold & Platinum, Three Stone Crossover Ring£1,875
  20. Art Deco 18ct Gold & Platinum Square Ring set with a Sapphire, Emeralds & Diamonds
    Art Deco 18ct Gold & Platinum Square Ring set with a Sapphire, Emeralds & Diamonds£9,750
  21. Early 20th Century Platinum Ring set with a Large Ceylon Sapphire & Diamonds
    Early 20th Century Platinum Ring set with a Large Ceylon Sapphire & Diamonds£26,500
  22. Art Deco Platinum Hexagonal Diamond Cluster Ring
    Art Deco Platinum Hexagonal Diamond Cluster Ring£9,750
  23. Russian Early 20th Century 14ct Gold Target Ring set with a Fancy Yellow Diamond, Emeralds & Diamonds
    Russian Early 20th Century 14ct Gold Target Ring set with a Fancy Yellow Diamond, Emeralds & Diamonds£9,750
  24. Edwardian 18ct Gold & Platinum, Ruby & Diamond Ornate Ring
    Edwardian 18ct Gold & Platinum, Ruby & Diamond Ornate Ring£1,875
  25. Art Deco Platinum Four Stone Diamond Ring
    Art Deco Platinum Four Stone Diamond Ring£2,850
  26. Edwardian 18ct Gold & Platinum, Three Stone Sapphire & Diamond Ring
    Edwardian 18ct Gold & Platinum, Three Stone Sapphire & Diamond Ring£2,650
  27. Art Deco Platinum Green Tourmaline & Diamond Ring
    Art Deco Platinum Green Tourmaline & Diamond Ring£4,250
  28. Art Deco Platinum 2.27 Carat Diamond Solitaire Ring with Tapered Baguette Diamond Shoulders
    Art Deco Platinum 2.27 Carat Diamond Solitaire Ring with Tapered Baguette Diamond Shoulders£26,000
  29. Art Deco 18ct White Gold & Platinum Diamond Solitaire Ring with Flared Shoulders
    Art Deco 18ct White Gold & Platinum Diamond Solitaire Ring with Flared Shoulders£3,650
  30. Art Deco 18ct Gold & Platinum Geometric Cluster Ring set with Diamonds
    Art Deco 18ct Gold & Platinum Geometric Cluster Ring set with Diamonds£1,275
  31. Art Deco 18ct Gold Large Three Stone Diamond Ring
    Art Deco 18ct Gold Large Three Stone Diamond Ring£15,000
  32. Edwardian 18ct White Gold, Emerald & Diamond Cluster Ring
    Edwardian 18ct White Gold, Emerald & Diamond Cluster Ring£2,750
  33. Art Deco Platinum Square Cluster Ring set with an Asscher Cut Diamond Surrounded by Small Diamonds
    Art Deco Platinum Square Cluster Ring set with an Asscher Cut Diamond Surrounded by Small Diamonds£8,250
  34. Edwardian Platinum Bombè Ring set with Diamonds
    Edwardian Platinum Bombè Ring set with Diamonds£3,850
  35. Early 20th Century 18ct White Gold & Platinum Three Stone Diamond Ring
    Early 20th Century 18ct White Gold & Platinum Three Stone Diamond Ring£2,950
  36. Art Deco 18ct Gold, Calibre Cut Ruby & Diamond Octagonal Ring
    Art Deco 18ct Gold, Calibre Cut Ruby & Diamond Octagonal Ring£2,950