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The Antique Jewellery Company
Platinum Engagement Rings Platinum Engagement Rings
Engagement Rings All Engagement Rings
Diamond Engagement Rings Diamond Engagement Rings
Sapphire Engagement Rings Sapphire Engagement Rings
Ruby Engagement Rings Ruby Engagement Rings
Emerald Engagement Rings Emerald Engagement Rings
Art Deco Engagement Rings Art Deco Engagement Rings
Edwardian Engagement Rings Edwardian Engagement Rings
Victorian Engagement Rings Victorian Engagement Rings
Gold Engagement Rings Gold Engagement Rings
Pearl Engagement Rings Pearl Engagement Rings
Aquamarine Engagement Rings Aquamarine Engagement Rings
Opal Engagement Rings Opal Engagement Rings
Moonstone Engagement Rings Moonstone Engagement Rings

Antique 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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109 to 144 of 223 items
Large Sapphire Ring with Diamond & Sapphire Shoulders
Large Sapphire Ring with Diamond & Sapphire Shoulders £16,500 Rare Quick View
Art Deco 18ct White Gold & Platinum Rectangular Zircon & Diamond Ring
Art Deco 18ct White Gold & Platinum Rectangular Zircon & Diamond Ring £2,250 Popular Quick View
Art Deco 18ct Gold & Platinum Diamond Ring
Art Deco 18ct Gold & Platinum Diamond Ring £2,250 Popular Quick View
Art Deco 18ct Gold & Platinum Ornate Twist Ring set with Rubies & Diamonds
Art Deco 18ct Gold & Platinum Ornate Twist Ring set with Rubies & Diamonds £3,850 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 £7,500 Rare Quick View
Edwardian 18ct Gold & Platinum, Two Stone Diamond & Emerald Ring with Ornate Shoulders
Edwardian 18ct Gold & Platinum, Two Stone Diamond & Emerald Ring with Ornate Shoulders £2,850 Popular Quick View
Art Deco Platinum Solitaire Old Mine Cut Diamond Ring in Square Setting
Art Deco Platinum Solitaire Old Mine Cut Diamond Ring in Square Setting £9,750 Popular Quick View
Art Deco 18ct Gold & Platinum Ring set with a Sapphire with Diamonds Around the Shank
Art Deco 18ct Gold & Platinum Ring set with a Sapphire with Diamonds Around the Shank £3,250 Popular Quick View
Early 20th Century Platinum Large Sapphire & Diamond Cluster Ring
Early 20th Century Platinum Large Sapphire & Diamond Cluster Ring £6,750 Quick View
Art Deco 18ct Gold & Platinum, Sapphire & Diamond Navette Shaped Ring
Art Deco 18ct Gold & Platinum, Sapphire & Diamond Navette Shaped Ring £2,250 Quick View
Art Deco Platinum Rectangular Cut Sapphire Ring with Step Cut Diamond Shoulders
Art Deco Platinum Rectangular Cut Sapphire Ring with Step Cut Diamond Shoulders £4,250 Quick View
Art Deco Platinum Navette Shpaed Ring set with a Sapphire & Diamonds
Art Deco Platinum Navette Shpaed Ring set with a Sapphire & Diamonds £3,250 Popular Quick View
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Cluster Ring
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Cluster Ring £1,950 Popular Quick View
Art Deco 18ct Gold & Platinum, Sapphire & Diamond Eye Ring
Art Deco 18ct Gold & Platinum, Sapphire & Diamond Eye Ring £7,500 Rare Quick View
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Two Row Cluster Ring
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Two Row Cluster Ring £2,650 Quick View
Early 20th Century Platinum Ruby & Diamond Cluster Ring
Early 20th Century Platinum Ruby & Diamond Cluster Ring £3,850 Quick View
Early 20th Century Platinum Ring set with a Large Ceylon Sapphire & Diamonds
Early 20th Century Platinum Ring set with a Large Ceylon Sapphire & Diamonds £26,500 Rare Quick View
Edwardian 18ct Gold & Platinum Diamond Daisy Cluster Ring
Edwardian 18ct Gold & Platinum Diamond Daisy Cluster Ring £975 Quick View
Edwardian 18ct Gold & Platinum Emerald & Diamond Triple Cluster Ring
Edwardian 18ct Gold & Platinum Emerald & Diamond Triple Cluster Ring £4,250 Popular 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 £1,875 Quick View
Early 20th Century 18ct Gold & Platinum Two Stone Diamond Crossover Ring
Early 20th Century 18ct Gold & Platinum Two Stone Diamond Crossover Ring £2,350 Quick View
Art Deco 14ct White Gold Ring set with a Fire Opal & Diamonds
Art Deco 14ct White Gold Ring set with a Fire Opal & Diamonds £5,250 Quick View
French Early 20th Century 18ct Gold & Platinum, Large Emerald & Diamond Crossover Ring
French Early 20th Century 18ct Gold & Platinum, Large Emerald & Diamond Crossover Ring £42,500 Rare Popular Quick View
Art Deco Platinum, Emerald & Diamond Octagonal Cluster Ring
Art Deco Platinum, Emerald & Diamond Octagonal Cluster Ring £5,250 Quick View
Edwardian Platinum, Carved Half Hoop Sapphire & Diamond Three Stone Ring
Edwardian Platinum, Carved Half Hoop Sapphire & Diamond Three Stone Ring £5,750 Quick View
Art Deco Platinum, Hexagonal Emerald & Diamond Ring
Art Deco Platinum, Hexagonal Emerald & Diamond Ring £3,750 Quick View
Art Deco Platinum 2.27 Carat Diamond Solitaire Ring with Tapered Baguette Diamond Shoulders
Art Deco Platinum 2.27 Carat Diamond Solitaire Ring with Tapered Baguette Diamond Shoulders £26,000 Rare Popular Quick View
Art Nouveau 18ct Gold & Platinum Diamond Flower Ring
Art Nouveau 18ct Gold & Platinum Diamond Flower Ring £4,250 Rare Quick View
Edwardian 18ct Gold & Diamond Open Work Cluster Ring
Edwardian 18ct Gold & Diamond Open Work Cluster Ring £3,650 Popular Quick View
Edwardian 18ct Gold & Platinum, Opal & Diamond Oval Cluster Ring
Edwardian 18ct Gold & Platinum, Opal & Diamond Oval Cluster Ring £2,350 Quick View
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 Rare Popular Quick View
Edwardian 18ct Gold & Platinum, Diamond Daisy Cluster Ring
Edwardian 18ct Gold & Platinum, Diamond Daisy Cluster Ring £3,950 Quick View
Art Deco Platinum Geometric Ring set with an Emerald & Diamonds
Art Deco Platinum Geometric Ring set with an Emerald & Diamonds £5,250 Rare Quick View
Art Deco 18ct Gold Large Three Stone Diamond Ring
Art Deco 18ct Gold Large Three Stone Diamond Ring £15,000 Rare Quick View
Edwardian 18ct Gold & Platinum, Pink Sapphire & Diamond Crossover Ring
Edwardian 18ct Gold & Platinum, Pink Sapphire & Diamond Crossover Ring £4,250 Quick View
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 Diamond £5,250 Quick View
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