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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.

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1 to 36 of 229 items
Early 20th Century 18ct Gold & Platinum, Ruby & Diamond Oval Cluster Ring with Rose Diamond Shoulders
Early 20th Century 18ct Gold & Platinum, Ruby & Diamond Oval Cluster Ring with Rose Diamond Shoulders $6,500 Quick View
Art Deco Platinum Rectangular Shaped Ring set with Baguette & Round Diamonds
Art Deco Platinum Rectangular Shaped Ring set with Baguette & Round Diamonds $4,250 Quick View
Edwardian 18ct Gold & Platinum Sapphire & Diamond Oval Ring
Edwardian 18ct Gold & Platinum Sapphire & Diamond Oval Ring $3,850 Quick View
Edwardian 18ct Gold & Platinum, Emerald & Diamond Cluster Ring
Edwardian 18ct Gold & Platinum, Emerald & Diamond Cluster Ring $2,250 Popular Quick View
Art Deco 18ct Gold & Platinum Oval Ring set with Natural Pearls, Rubies & Rose Diamonds
Art Deco 18ct Gold & Platinum Oval Ring set with Natural Pearls, Rubies & Rose Diamonds $5,600 Quick View
French Art Deco Platinum Target Ring set with Diamonds & Rubies
French Art Deco Platinum Target Ring set with Diamonds & Rubies $6,100 Rare Quick View
Art Deco Platinum, Emerald & Diamond Ornate Rectangular Ring
Art Deco Platinum, Emerald & Diamond Ornate Rectangular Ring $5,600 Rare Quick View
Art Deco 18ct White Gold & Platinum, Sapphire & Diamond Rectangular Ring with Diamond set Shoulders
Art Deco 18ct White Gold & Platinum, Sapphire & Diamond Rectangular Ring with Diamond set Shoulders $1,950 Quick View
Mid 20th Century Platinum, Three Stone Diamond Ring
Mid 20th Century Platinum, Three Stone Diamond Ring $4,950 Quick View
Art Deco French Platinum Sapphire & Diamond Ring with Baguette Cut Sapphires in the Shoulders
Art Deco French Platinum Sapphire & Diamond Ring with Baguette Cut Sapphires in the Shoulders $7,500 Popular Quick View
Art Deco Platinum, Sapphire & Diamond Square Ring with Diamond set Shoulders
Art Deco Platinum, Sapphire & Diamond Square Ring with Diamond set Shoulders $3,750 Quick View
Edwardian 18ct Gold & Platinum Two Stone Diamond Ring
Edwardian 18ct Gold & Platinum Two Stone Diamond Ring $2,650 Quick View
Art Deco 14ct White Gold, Green Tourmaline & Rose Diamond Ring
Art Deco 14ct White Gold, Green Tourmaline & Rose Diamond Ring $2,950 Quick View
Art Deco Platinum & Diamond Cluster Target Ring with Greek Key Design Motif
Art Deco Platinum & Diamond Cluster Target Ring with Greek Key Design Motif $6,500 Quick View
Art Deco Platinum Large Green Sapphire & Baguette Diamond Ring
Art Deco Platinum Large Green Sapphire & Baguette Diamond Ring $21,650 Rare Quick View
Edwardian 18ct Gold, Emerald & Diamond Rectangular Cluster Ring with Diamond Shoulders
Edwardian 18ct Gold, Emerald & Diamond Rectangular Cluster Ring with Diamond Shoulders $2,950 Popular Quick View
Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring
Edwardian 18ct Gold & Platinum Three Stone Diamond Crossover Ring $3,750 Quick View
Art Deco 18ct Gold, Emerald & Diamond Square Ring
Art Deco 18ct Gold, Emerald & Diamond Square Ring $5,600 Quick View
Art Deco 18ct Gold & Platinum Ornate Target Ring set with Diamonds & Emeralds
Art Deco 18ct Gold & Platinum Ornate Target Ring set with Diamonds & Emeralds $6,900 Quick View
Art Deco 18ct Gold & Platinum Onyx & Diamond Rectangular Ring
Art Deco 18ct Gold & Platinum Onyx & Diamond Rectangular Ring $3,500 Popular Quick View
Art Deco Platinum Large Diamond Fancy Marquise Ring
Art Deco Platinum Large Diamond Fancy Marquise Ring $21,650 Rare Quick View
Edwardian 18ct & Platinum Triple Pansy Cluster Ring set with Diamonds
Edwardian 18ct & Platinum Triple Pansy Cluster Ring set with Diamonds $3,750 Rare Popular Quick View
Edwardian 18ct Gold & Platinum Three Stone Sapphire & Diamond Ring
Edwardian 18ct Gold & Platinum Three Stone Sapphire & Diamond Ring $3,900 Quick View
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 $12,800 Rare Quick View
Edwardian 18ct Gold & Platinum Three Stone Diamond Rub Over Set Ring
Edwardian 18ct Gold & Platinum Three Stone Diamond Rub Over Set Ring $8,850 Rare Quick View
Art Deco Platinum Green Tourmaline & Diamond Ring
Art Deco Platinum Green Tourmaline & Diamond Ring $5,600 Rare Quick View
Edwardian 18ct Gold & Platinum Sapphire & Diamond Oval Cluster Ring
Edwardian 18ct Gold & Platinum Sapphire & Diamond Oval Cluster Ring $3,500 Quick View
Art Deco 18ct Gold, Calibre Cut Ruby & Diamond Octagonal Ring
Art Deco 18ct Gold, Calibre Cut Ruby & Diamond Octagonal Ring $3,900 Quick View
Edwardian Platinum Diamond Cluster Ring
Edwardian Platinum Diamond Cluster Ring $3,500 Popular Quick View
Edwardian 18ct Gold & Platinum Double Snake Ring
Edwardian 18ct Gold & Platinum Double Snake Ring $4,300 Rare Quick View
Edwardian 18ct Gold & Platinum Diamond Cluster Ring
Edwardian 18ct Gold & Platinum Diamond Cluster Ring $4,800 Rare Quick View
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 $9,850 Rare Popular Quick View
Early 20th Century French Platinum Diamond Cluster Ring
Early 20th Century French Platinum Diamond Cluster Ring $9,850 Rare Quick View
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 $19,650 Rare Popular Quick View
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 Diamond $4,800 Quick View
Art Deco 18ct Gold & Platinum Diamond Shaped Ring set with Rubies & Diamonds
Art Deco 18ct Gold & Platinum Diamond Shaped Ring set with Rubies & Diamonds $2,500 Quick View
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