Antique Platinum & Diamond Engagement Rings

  1. Early 20th Century 18ct Gold & Platinum, Square Ring set with a Sapphire & Diamonds
    Early 20th Century 18ct Gold & Platinum, Square Ring set with a Sapphire & Diamonds$2,950
  2. Art Deco 18ct Gold & Platinum Square Ring set with an Emerald & Diamonds
    Art Deco 18ct Gold & Platinum Square Ring set with an Emerald & Diamonds$3,500
  3. Edwardian 18ct Gold & Platinum Turquoise & Diamond Cluster Ring
    Edwardian 18ct Gold & Platinum Turquoise & Diamond Cluster Ring$5,050
  4. Early 20th Century 18ct White Gold & Platinum, Three Stone Diamond Ring
    Early 20th Century 18ct White Gold & Platinum, Three Stone Diamond Ring$3,500
  5. Early 20th Century Platinum, Sapphire & Diamond Rectangular Cluster Ring
    Early 20th Century Platinum, Sapphire & Diamond Rectangular Cluster Ring$3,500
  6. Edwardian 18ct White Gold & Platinum Crossover Ring set with Diamonds
    Edwardian 18ct White Gold & Platinum Crossover Ring set with Diamonds$2,600
  7. 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$7,450
  8. Art Deco Platinum Rectangular Shaped Ring set with Baguette & Round Diamonds
    Art Deco Platinum Rectangular Shaped Ring set with Baguette & Round Diamonds$5,600
  9. Art Deco 18ct Gold & Platinum, Ruby & Diamond Ornate Target Ring
    Art Deco 18ct Gold & Platinum, Ruby & Diamond Ornate Target Ring$6,900
  10. Large Sapphire Ring with Diamond & Sapphire Shoulders
    Large Sapphire Ring with Diamond & Sapphire Shoulders$21,650
  11. Edwardian Platinum Diamond Twist Ring
    Edwardian Platinum Diamond Twist Ring$7,050
  12. Edwardian 18ct Gold & Platinum, Emerald & Diamond Square Ring
    Edwardian 18ct Gold & Platinum, Emerald & Diamond Square Ring$3,500
  13. Edwardian 18ct Gold & Platinum, Two Stone Diamond & Emerald Ring with Ornate Shoulders
    Edwardian 18ct Gold & Platinum, Two Stone Diamond & Emerald Ring with Ornate Shoulders$3,750
  14. 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$4,300
  15. Art Deco Platinum Solitaire Old Mine Cut Diamond Ring in Square Setting
    Art Deco Platinum Solitaire Old Mine Cut Diamond Ring in Square Setting$12,800
  16. Art Deco Platinum Emerald & Diamond Crossover Ring
    Art Deco Platinum Emerald & Diamond Crossover Ring$6,400
  17. Art Deco 18ct Gold & Platinum Diamond Ring
    Art Deco 18ct Gold & Platinum Diamond Ring$5,600
  18. Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring
    Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring$2,500
  19. Early 20th Century Platinum, Diamond Daisy Cluster Ring with Outer Ring of Diamonds
    Early 20th Century Platinum, Diamond Daisy Cluster Ring with Outer Ring of Diamonds$6,100
  20. Early 20th Century Platinum Cluster Ring set with a Bouton Pearl & Diamonds
    Early 20th Century Platinum Cluster Ring set with a Bouton Pearl & Diamonds$3,750
  21. Early 20th Century 18ct Gold & Platinum Diamond Target Ring
    Early 20th Century 18ct Gold & Platinum Diamond Target Ring$12,800
  22. Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring
    Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring$3,750
  23. Early 20th Century 18ct White Gold & Platinum Three Row Diamond Ring
    Early 20th Century 18ct White Gold & Platinum Three Row Diamond Ring$2,500
  24. Art Deco 18ct White Gold Square Ring set with a Sapphire & Diamonds
    Art Deco 18ct White Gold Square Ring set with a Sapphire & Diamonds$8,200
  25. Art Deco Platinum Rectangular Ring set with an Emerald & Diamonds
    Art Deco Platinum Rectangular Ring set with an Emerald & Diamonds$12,800
  26. 18ct Gold & Platinum Three Stone Diamond Ring
    18ct Gold & Platinum Three Stone Diamond Ring$4,800
  27. Edwardian 18ct Gold & Platinum, Two Stone Diamond Crossover Ring with Diamond set Shoulders
    Edwardian 18ct Gold & Platinum, Two Stone Diamond Crossover Ring with Diamond set Shoulders$4,300
  28. Art Deco Platinum Pierced Rectangular Shaped Ring set with Diamonds
    Art Deco Platinum Pierced Rectangular Shaped Ring set with Diamonds$4,300
  29. Art Deco Platinum, Emerald & Diamond Rectangular Ring with Diamond set Shoulders
    Art Deco Platinum, Emerald & Diamond Rectangular Ring with Diamond set Shoulders$5,200
  30. Edwardian Platinum Crossover Double Daisy Cluster Diamond Ring
    Edwardian Platinum Crossover Double Daisy Cluster Diamond Ring$4,300
  31. Edwardian 18ct White Gold & Platinum Peridot & Diamond Cluster Ring
    Edwardian 18ct White Gold & Platinum Peridot & Diamond Cluster Ring$5,600
  32. Platinum Yellow Sapphire & Diamond Oval Cluster Ring
    Platinum Yellow Sapphire & Diamond Oval Cluster Ring$5,600
  33. Early 20th Century Platinum Twist Ring set with Diamonds & Rubies
    Early 20th Century Platinum Twist Ring set with Diamonds & Rubies$3,750
  34. Retro Platinum & 18ct Gold, Three Stone Emerald & Diamond Ring
    Retro Platinum & 18ct Gold, Three Stone Emerald & Diamond Ring$12,800
  35. Mid 20th Century Platinum Intertwined Hearts Ring set with Diamonds
    Mid 20th Century Platinum Intertwined Hearts Ring set with Diamonds$3,500
  36. 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$29,500