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The Antique Jewellery Company

Antique & Vintage Platinum Jewellery

Since the late 19th century platinum has been a popular choice for jewellery makers because of its durability, strength, and resistance to tarnish. Reaching its zenith in the Edwardian and Art Deco eras, platinum was often paired with diamonds and other precious stones to create luxurious and ornate pieces.

  1. Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring
    Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover RingAU$3,800
  2. Early 20th Century Platinum Solitaire Ring set with a 1.55 Carat Diamond
    Early 20th Century Platinum Solitaire Ring set with a 1.55 Carat DiamondAU$10,600
  3. Art Deco Platinum Rectangular Ring set with Two Sapphires & Diamonds
    Art Deco Platinum Rectangular Ring set with Two Sapphires & DiamondsAU$6,550
  4. Art Deco 18ct White Gold & Platinum Geometric Ring set with Sapphires & Diamonds
    Art Deco 18ct White Gold & Platinum Geometric Ring set with Sapphires & DiamondsAU$9,350
  5. Art Deco 18ct Gold & Platinum, Onyx & Diamond Hexagonal Shaped Ring
    Art Deco 18ct Gold & Platinum, Onyx & Diamond Hexagonal Shaped RingAU$5,750
  6. Large Sapphire Ring with Diamond & Sapphire Shoulders
    Large Sapphire Ring with Diamond & Sapphire ShouldersAU$33,200
  7. Art Deco Platinum Sapphire & Diamond Ornate Oval Ring
    Art Deco Platinum Sapphire & Diamond Ornate Oval RingAU$15,100
  8. Art Deco Platinum Pierced Plaque Ring set with Sapphires & Diamonds
    Art Deco Platinum Pierced Plaque Ring set with Sapphires & DiamondsAU$7,050
  9. Art Deco Platinum Navette Shaped Ring set with a Sapphire & Diamonds
    Art Deco Platinum Navette Shaped Ring set with a Sapphire & DiamondsAU$6,550
  10. Early 20th Century 18ct White & Yellow Gold Diamond Dormeuse Earrings
    Early 20th Century 18ct White & Yellow Gold Diamond Dormeuse EarringsAU$2,600
  11. Art Deco Platinum, Emerald & Diamond Rectangular Ring with Diamond set Shoulders
    Art Deco Platinum, Emerald & Diamond Rectangular Ring with Diamond set ShouldersAU$7,950
  12. 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 ShouldersAU$11,400
  13. Early 20th Century 18ct Gold, Cats Eye Chrysoberyl & Diamond Cluster Earrings
    Early 20th Century 18ct Gold, Cats Eye Chrysoberyl & Diamond Cluster EarringsAU$9,950
  14. Early 20th Century Ruby & Diamond Pendant set with a Large Opal on a Platinum Chain in the Original Case
    Early 20th Century Ruby & Diamond Pendant set with a Large Opal on a Platinum Chain in the Original CaseAU$36,200
  15. Art Deco 18ct Gold & Platinum Diamond Ring
    Art Deco 18ct Gold & Platinum Diamond RingAU$8,550
  16. Early 20th Century 15ct Gold & Platinum Aquamarine & Diamond Drop Pendant on Platinum Chain
    Early 20th Century 15ct Gold & Platinum Aquamarine & Diamond Drop Pendant on Platinum ChainAU$7,050
  17. Art Deco Platinum Pierced Rectangular Shaped Ring set with Diamonds
    Art Deco Platinum Pierced Rectangular Shaped Ring set with DiamondsAU$6,550
  18. Edwardian 18ct Gold & Platinum, Sapphire & Diamond Two Row Cluster Ring
    Edwardian 18ct Gold & Platinum, Sapphire & Diamond Two Row Cluster RingAU$9,350
  19. Art Deco 18ct White Gold & Platinum, Rectangular Ring set with Two Square Cut Diamonds & Round Diamonds
    Art Deco 18ct White Gold & Platinum, Rectangular Ring set with Two Square Cut Diamonds & Round DiamondsAU$5,750
  20. Early 20th Century 18ct Gold & Platinum Diamond Target Ring
    Early 20th Century 18ct Gold & Platinum Diamond Target RingAU$19,600
  21. Art Deco 18ct Gold & Platinum Diamond Line Brooch
    Art Deco 18ct Gold & Platinum Diamond Line BroochAU$5,750
  22. Art Deco 18ct Gold & Platinum Square Ring set with an Emerald & Diamonds
    Art Deco 18ct Gold & Platinum Square Ring set with an Emerald & DiamondsAU$15,100
  23. Art Deco Platinum Square Ring set with Four French Cut Sapphires & a Diamond
    Art Deco Platinum Square Ring set with Four French Cut Sapphires & a DiamondAU$7,350
  24. Edwardian 18ct Gold & Platinum, Emerald & Diamond Square Ring
    Edwardian 18ct Gold & Platinum, Emerald & Diamond Square RingAU$5,350
  25. Early 20th Century 18ct White Gold & Platinum, Three Stone Diamond Ring with Diamond set Shoulders
    Early 20th Century 18ct White Gold & Platinum, Three Stone Diamond Ring with Diamond set ShouldersAU$5,950
  26. Art Deco Iridium & Platinum Watch set with Diamonds
    Art Deco Iridium & Platinum Watch set with DiamondsAU$9,350
  27. Early 20th Century Platinum Large Sapphire & Diamond Cluster Ring
    Early 20th Century Platinum Large Sapphire & Diamond Cluster RingAU$13,600
  28. Edwardian Platinum Aquamarine & Natural Pearl & Diamond Drop Earrings
    Edwardian Platinum Aquamarine & Natural Pearl & Diamond Drop EarringsAU$7,350
  29. Art Nouveau 18ct Gold & Platinum, Two Stone Diamond Crossover Ring
    Art Nouveau 18ct Gold & Platinum, Two Stone Diamond Crossover RingAU$3,350
  30. Edwardian 18ct White Gold & Platinum Peridot & Diamond Cluster Ring
    Edwardian 18ct White Gold & Platinum Peridot & Diamond Cluster RingAU$8,550
  31. Edwardian 18ct White Gold & Platinum, Black Opal & Diamond Cluster Ring
    Edwardian 18ct White Gold & Platinum, Black Opal & Diamond Cluster RingAU$19,600
  32. Art Deco 18ct Gold & Platinum Diamond Crossover Ring
    Art Deco 18ct Gold & Platinum Diamond Crossover RingAU$4,550
  33. Art Deco 18ct Gold & Platinum, Opal Ring with Diamond Set Shoulders
    Art Deco 18ct Gold & Platinum, Opal Ring with Diamond Set ShouldersAU$5,950
  34. Art Deco Platinum Large Sunburst Rectangular Brooch set with Diamonds
    Art Deco Platinum Large Sunburst Rectangular Brooch set with DiamondsAU$37,200
  35. Edwardian 15ct Gold & Platinum, Opal, Diamond & Ruby Pendant in Original Case
    Edwardian 15ct Gold & Platinum, Opal, Diamond & Ruby Pendant in Original CaseAU$5,950
  36. Art Deco 18ct Gold & Platinum Square Ring set with an Aquamarine & Diamonds
    Art Deco 18ct Gold & Platinum Square Ring set with an Aquamarine & DiamondsAU$7,350