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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, Emerald & Diamond Crossover Ring
    Edwardian 18ct Gold & Platinum, Emerald & Diamond Crossover Ring£3,250
  2. Edwardian 18ct Gold & Platinum, Diamond Daisy Cluster Ring
    Edwardian 18ct Gold & Platinum, Diamond Daisy Cluster Ring£6,750
  3. Early 20th Century 18ct Gold & Platinum Ring set with a Fancy Coloured Diamond with Small Diamonds Around It
    Early 20th Century 18ct Gold & Platinum Ring set with a Fancy Coloured Diamond with Small Diamonds Around It£18,500
  4. Edwardian 18ct Gold & Platinum, Diamond Marquise Shaped Ring
    Edwardian 18ct Gold & Platinum, Diamond Marquise Shaped Ring£1,875
  5. Edwardian 18ct Gold & Platinum, Diamond Crossover Ring
    Edwardian 18ct Gold & Platinum, Diamond Crossover Ring£2,950
  6. Art Deco Platinum, Colombian Emerald & Diamond Large Three Stone Ring
    Art Deco Platinum, Colombian Emerald & Diamond Large Three Stone Ring£16,500
  7. Early 20th Century Platinum and Diamond Five Stone Ring
    Early 20th Century Platinum and Diamond Five Stone Ring£1,875
  8. Edwardian 18ct Gold & Platinum Marquise Ring set with Diamonds
    Edwardian 18ct Gold & Platinum Marquise Ring set with Diamonds£4,950
  9. Edwardian 18ct Gold & Platinum Diamond Daisy Cluster Ring
    Edwardian 18ct Gold & Platinum Diamond Daisy Cluster Ring£2,650
  10. Art Deco 18ct White Gold, Asscher Cut Diamond & French Cut Ruby Square Ring
    Art Deco 18ct White Gold, Asscher Cut Diamond & French Cut Ruby Square Ring£9,750
  11. Art Deco Platinum Solitaire Diamond Ring with Step Cut Shoulders set with Baguette Diamonds
    Art Deco Platinum Solitaire Diamond Ring with Step Cut Shoulders set with Baguette Diamonds£3,850
  12. Edwardian 18ct Gold & Platinum, Rectangular Diamond & Sapphire Crossover Ring
    Edwardian 18ct Gold & Platinum, Rectangular Diamond & Sapphire Crossover Ring£7,500
  13. Art Deco Platinum, Diamond Solitaire Ring with Tapered Baguette Diamond Shoulders
    Art Deco Platinum, Diamond Solitaire Ring with Tapered Baguette Diamond Shoulders£6,750
  14. Art Deco Platinum Ring set with Five Old Mine Cut Diamonds
    Art Deco Platinum Ring set with Five Old Mine Cut Diamonds£5,250
  15. Early 20th Century Platinum, Ruby & Diamond Cluster Ring with Diamond Set Shoulders
    Early 20th Century Platinum, Ruby & Diamond Cluster Ring with Diamond Set Shoulders£4,650
  16. Art Deco Platinum, Unheated Burma Sapphire & Diamond Fancy Cluster Ring
    Art Deco Platinum, Unheated Burma Sapphire & Diamond Fancy Cluster Ring£15,000
  17. Early 20th Century French Import Platinum Cluster Ring set with a Sapphire & Diamonds
    Early 20th Century French Import Platinum Cluster Ring set with a Sapphire & Diamonds£15,000
  18. Art Deco Platinum Ring set with a Cabochon Sapphire & Diamonds
    Art Deco Platinum Ring set with a Cabochon Sapphire & Diamonds£9,750
  19. Art Deco 18ct White Gold & Platinum Emerald & Diamond Cluster Ring
    Art Deco 18ct White Gold & Platinum Emerald & Diamond Cluster Ring£2,950
  20. Early 20th Century Platinum, Burma Ruby & Diamond Cluster Ring with Diamond Set Shoulders
    Early 20th Century Platinum, Burma Ruby & Diamond Cluster Ring with Diamond Set Shoulders£16,500
  21. Art Deco 18ct Gold & Platinum, Cabochon Sapphire & Diamond Cluster Ring by Bailey Banks & Biddle
    Art Deco 18ct Gold & Platinum, Cabochon Sapphire & Diamond Cluster Ring by Bailey Banks & Biddle£7,500
  22. Early 20th Century French Platinum, Peridot & Diamond Oval Cluster Ring
    Early 20th Century French Platinum, Peridot & Diamond Oval Cluster Ring£4,950
  23. Early 20th Century 18ct Gold & Platinum, Three Stone Diamond Ring with Diamond Set Shoulders
    Early 20th Century 18ct Gold & Platinum, Three Stone Diamond Ring with Diamond Set Shoulders£3,250
  24. Portuguese Art Deco Platinum & Diamond Ring with Small Diamonds Around the Edge
    Portuguese Art Deco Platinum & Diamond Ring with Small Diamonds Around the Edge£14,250
  25. Art Deco 14ct White Gold, Green Tourmaline & Rose Diamond Ring
    Art Deco 14ct White Gold, Green Tourmaline & Rose Diamond Ring£2,950
  26. Art Deco Platinum Ring set with Large Zircon
    Art Deco Platinum Ring set with Large Zircon£2,250
  27. Early 20th Century Platinum Claw Set Three Stone Diamond Ring
    Early 20th Century Platinum Claw Set Three Stone Diamond Ring£2,950
  28. Art Deco Platinum, Fancy Yellow Diamond Octagonal Cluster Ring
    Art Deco Platinum, Fancy Yellow Diamond Octagonal Cluster Ring£18,500
  29. Art Deco Platinum, Three Stone Emerald & Diamond Cluster Ring
    Art Deco Platinum, Three Stone Emerald & Diamond Cluster Ring£9,750
  30. Early 20th Century 18ct Gold & Platinum, Three Stone Diamond Ring
    Early 20th Century 18ct Gold & Platinum, Three Stone Diamond Ring£13,000
  31. Edwardian 18ct Gold & Platinum Two Stone Diamond Ring
    Edwardian 18ct Gold & Platinum Two Stone Diamond Ring£2,650
  32. Edwardian 18ct Gold & Platinum Emerald & Diamond Triple Cluster Ring
    Edwardian 18ct Gold & Platinum Emerald & Diamond Triple Cluster Ring£4,250
  33. Edwardian 18ct Gold & Platinum, Triple Diamond Cluster Ring
    Edwardian 18ct Gold & Platinum, Triple Diamond Cluster Ring£750
  34. Edwardian 18ct Gold & Platinum Tiara Ring set with Diamonds & a Natural Pearl
    Edwardian 18ct Gold & Platinum Tiara Ring set with Diamonds & a Natural Pearl£3,650
  35. Art Deco Platinum & Diamond Cluster Target Ring with Greek Key Design Motif
    Art Deco Platinum & Diamond Cluster Target Ring with Greek Key Design Motif£4,950
  36. Edwardian 18ct White Gold & Platinum, Sapphire & Diamond Cluster Ring
    Edwardian 18ct White Gold & Platinum, Sapphire & Diamond Cluster Ring£9,750