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The Antique Jewellery Company

October Birthstones - Opal & Tourmaline

Embrace the allure of October with our enchanting Opal and Tourmaline jewelry. These captivating birthstones, each an iridescent tapestry of color, encapsulate the vibrant souls born under autumn leaves. Show your appreciation for October-born loved ones with an antique piece echoing the mystery and majesty of their birth month.

  1. Edwardian 18ct White Gold Opal & Diamond Oval Cluster Ring
    Edwardian 18ct White Gold Opal & Diamond Oval Cluster Ring$3,500
  2. Early 20th Century 18ct Gold, Large Opal & Diamond Oval Cluster Ring
    Early 20th Century 18ct Gold, Large Opal & Diamond Oval Cluster Ring$5,900
  3. Edwardian 18ct Gold, Opal & Diamond Ring
    Edwardian 18ct Gold, Opal & Diamond Ring$3,500
  4. Arts & Crafts Silver & Gold, Water Opal Ring
    Arts & Crafts Silver & Gold, Water Opal Ring$2,000$1,300
  5. Edwardian 9ct Gold Curb Bracelet set with Opals
    Edwardian 9ct Gold Curb Bracelet set with Opals$2,500
  6. Edwardian 18ct Gold, Five Stone Cabochon Opal Ring with Rose Diamond Points
    Edwardian 18ct Gold, Five Stone Cabochon Opal Ring with Rose Diamond Points$2,950
  7. Edwardian 18ct Gold Ring set with a Large Rectangular Cabochon Opal
    Edwardian 18ct Gold Ring set with a Large Rectangular Cabochon Opal$6,100
  8. Edwardian 18ct Gold, Three Stone Opal Ring with Diamond Set Claws
    Edwardian 18ct Gold, Three Stone Opal Ring with Diamond Set Claws$4,600
  9. Edwardian 15ct Gold & Platinum, Opal, Diamond & Ruby Pendant in Original Case
    Edwardian 15ct Gold & Platinum, Opal, Diamond & Ruby Pendant in Original Case$3,900
  10. Edwardian Rose Diamond & Opal Heart Pendant with Locket on Reverse
    Edwardian Rose Diamond & Opal Heart Pendant with Locket on Reverse$2,950
  11. 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 Case$23,600
  12. Edwardian 15ct Gold & Silver Opal & Diamond Heart Pendant with Diamond Set Bale
    Edwardian 15ct Gold & Silver Opal & Diamond Heart Pendant with Diamond Set Bale$4,950
  13. Edwardian 18ct gold and Five Stone Precious Opal Ring
    Edwardian 18ct gold and Five Stone Precious Opal Ring$2,500
  14. Victorian 18ct Gold & Blue Enamel Snake Necklace set with Opals
    Victorian 18ct Gold & Blue Enamel Snake Necklace set with Opals$12,800
  15. Edwardian Heart Pendant set with an Opal & Rose Diamonds
    Edwardian Heart Pendant set with an Opal & Rose Diamonds$2,950
  16. Early 19th Century 15ct Gold Lover's Knot & Heart Ring set with Opals
    Early 19th Century 15ct Gold Lover's Knot & Heart Ring set with Opals$3,750
  17. Edwardian 18ct Gold, Cabochon Opal & Diamond Ring
    Edwardian 18ct Gold, Cabochon Opal & Diamond Ring$2,200
  18. Edwardian 18ct Gold, Three Stone Opal & Diamond Ring
    Edwardian 18ct Gold, Three Stone Opal & Diamond Ring$1,700
  19. Mid 20th Century 15ct Gold Large Cabochon Cut Opal Earrings
    Mid 20th Century 15ct Gold Large Cabochon Cut Opal Earrings$2,200
  20. Edwardian 15ct Gold Gate Bracelet with Three Leaf Clovers set with Opals
    Edwardian 15ct Gold Gate Bracelet with Three Leaf Clovers set with Opals$3,500
  21. Victorian 9ct Gold Heart Shaped Pendant set with an Opal
    Victorian 9ct Gold Heart Shaped Pendant set with an Opal$2,200
  22. Edwardian 15ct Gold & Silver, Heart Shaped Pendant set with a Pink Tourmaline, Diamonds & Natural Split Pearls
    Edwardian 15ct Gold & Silver, Heart Shaped Pendant set with a Pink Tourmaline, Diamonds & Natural Split Pearls$6,500
  23. French Art Nouveau 18ct Gold & Platinum Brooch Set with a Cabochon Opal & Diamonds
    French Art Nouveau 18ct Gold & Platinum Brooch Set with a Cabochon Opal & Diamonds$2,950
  24. Edwardian Heart Shaped Opal Pendant
    Edwardian Heart Shaped Opal Pendant$4,800