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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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217 to 229 of 229 items
Edwardian 18ct Gold & Platinum Double Daisy Cluster Diamond Ring
Edwardian 18ct Gold & Platinum Double Daisy Cluster Diamond Ring $1,700 Quick View
Art Deco 18ct White Gold & Platinum, Sapphire & Diamond Rectangular Ring
Art Deco 18ct White Gold & Platinum, Sapphire & Diamond Rectangular Ring $3,750 Quick View
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 Diamonds $3,750 Quick View
Edwardian 18ct Gold & Platinum, Triple Cluster Ring set with Diamonds
Edwardian 18ct Gold & Platinum, Triple Cluster Ring set with Diamonds $4,300 Quick View
Edwardian 18ct Gold & Platinum, Emerald & Diamond Square Ring
Edwardian 18ct Gold & Platinum, Emerald & Diamond Square Ring $3,500 Quick View
Edwardian 18ct White Gold & Platinum Ring set with a Heart Shaped Ruby & Diamonds
Edwardian 18ct White Gold & Platinum Ring set with a Heart Shaped Ruby & Diamonds $4,800 Quick View
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Oval Cluster Ring
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Oval Cluster Ring $6,100 Quick View
Art Deco Platinum & Iridium Snake Ring set with Diamonds
Art Deco Platinum & Iridium Snake Ring set with Diamonds $5,600 Quick View
Early 20th Century Platinum, Sapphire & Diamond Rectangular Cluster Ring
Early 20th Century Platinum, Sapphire & Diamond Rectangular Cluster Ring $3,500 Quick View
Edwardian 18ct Gold & Platinum, Pink Sapphire & Diamond Crossover Ring
Edwardian 18ct Gold & Platinum, Pink Sapphire & Diamond Crossover Ring $5,600 Quick View
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Cluster Ring
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Cluster Ring $3,500 Quick View
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Cluster Ring
Edwardian 18ct Gold & Platinum, Sapphire & Diamond Cluster Ring $7,450 Quick View
Edwardian Platinum, Carved Half Hoop Sapphire & Diamond Three Stone Ring
Edwardian Platinum, Carved Half Hoop Sapphire & Diamond Three Stone Ring $7,550 Quick View
Early 20th Century 18ct Gold & Platinum Square Ring set with Diamonds
Early 20th Century 18ct Gold & Platinum Square Ring set with Diamonds $5,600 Quick View
Early 20th Century French Platinum Large Sapphire & Diamond Cluster Ring
Early 20th Century French Platinum Large Sapphire & Diamond Cluster Ring $11,150 Quick View
Art Deco 18ct Gold & Platinum Square Ring set with an Emerald & Diamonds
Art Deco 18ct Gold & Platinum Square Ring set with an Emerald & Diamonds $9,850 Quick View
Edwardian Platinum Diamond Twist Ring
Edwardian Platinum Diamond Twist Ring $7,050 Quick View
Edwardian 18ct Gold & Platinum, Diamond Daisy Cluster Ring
Edwardian 18ct Gold & Platinum, Diamond Daisy Cluster Ring $5,200 Quick View
French Early 20th Century Platinum, Solitaire Diamond Ring
French Early 20th Century Platinum, Solitaire Diamond Ring $3,500 Quick View
Art Deco Platinum, Sapphire & Diamond Square Ring with Diamond Set Shoulders
Art Deco Platinum, Sapphire & Diamond Square Ring with Diamond Set Shoulders $6,500 Quick View
Edwardian Platinum, Sapphire & Two Row Diamond Cluster Ring
Edwardian Platinum, Sapphire & Two Row Diamond Cluster Ring $3,900 Quick View
Early 20th Century Platinum Twist Ring set with Diamonds & Rubies
Early 20th Century Platinum Twist Ring set with Diamonds & Rubies $3,750 Quick View
French Early 20th Century Platinum Ring set with an Old Cushion Cut Diamond
French Early 20th Century Platinum Ring set with an Old Cushion Cut Diamond $4,800 Quick View
Platinum Solitaire Diamond Ring with Baguette Diamond Shoulders
Platinum Solitaire Diamond Ring with Baguette Diamond Shoulders $5,600 Quick View
Edwardian Platinum, Solitaire Diamond Crossover Ring with Diamond set Shoulders
Edwardian Platinum, Solitaire Diamond Crossover Ring with Diamond set Shoulders $6,500 Quick View
Early 20th Century French 18ct Gold & Platinum, Sapphire & Diamond Cluster Ring
Early 20th Century French 18ct Gold & Platinum, Sapphire & Diamond Cluster Ring $12,800 Quick View
French Early 20th Century Platinum, Bombe Ring set with a Sapphire & Diamonds
French Early 20th Century Platinum, Bombe Ring set with a Sapphire & Diamonds $9,850 Quick View
Art Deco Platinum Diamond Shaped Emerald & Diamond Ring
Art Deco Platinum Diamond Shaped Emerald & Diamond Ring $5,600 Quick View
Art Deco Platinum, Emerald & Diamond Ring
Art Deco Platinum, Emerald & Diamond Ring $6,100 Quick View
Early 20th Century 18ct Gold & Platinum, Aquamarine & Rose Diamond Ring
Early 20th Century 18ct Gold & Platinum, Aquamarine & Rose Diamond Ring $7,250 Quick View
Art Deco Platinum Rectangular Ring set with an Emerald & Diamonds
Art Deco Platinum Rectangular Ring set with an Emerald & Diamonds $12,800 Quick View
Early 20th Century Platinum Large Sapphire & Diamond Cluster Ring
Early 20th Century Platinum Large Sapphire & Diamond Cluster Ring $8,850 Quick View
Art Deco Platinum Ring set with an Asscher Cut Diamond with Diamond set Shoulders
Art Deco Platinum Ring set with an Asscher Cut Diamond with Diamond set Shoulders $6,900 Quick View
Art Deco Platinum, Fire Opal & Diamond Ring
Art Deco Platinum, Fire Opal & Diamond Ring $8,850 Quick View
Art Deco Platinum, Emerald & Diamond Rectangular Ring with Diamond set Shoulders
Art Deco Platinum, Emerald & Diamond Rectangular Ring with Diamond set Shoulders $5,200 Quick View
18ct Gold & Platinum Three Stone Diamond Ring
18ct Gold & Platinum Three Stone Diamond Ring $4,800 Quick View
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