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The Antique Jewellery Company

Antique Diamond Brooches

Discover exquisite antique diamond brooches that exude timeless elegance. Adorned with sparkling diamonds, each piece tells a unique story of history and craftsmanship. From intricate Victorian designs to Art Deco geometric shapes, these brooches are a stunning addition to any collection.

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Edwardian 18ct Gold Triple Cat Brooch with Ruby, Diamond & Sapphire Collars
Edwardian 18ct Gold Triple Cat Brooch with Ruby, Diamond & Sapphire Collars £2,250 Rare Quick View
Edwardian 15ct Gold Tortoise Brooch set with a Moonstone, Green Garnets & Rose Diamonds
Edwardian 15ct Gold Tortoise Brooch set with a Moonstone, Green Garnets & Rose Diamonds £3,850 Rare Quick View
Edwardian 15ct Gold & Platinum, Piggy Brooch set with Rose Diamonds
Edwardian 15ct Gold & Platinum, Piggy Brooch set with Rose Diamonds £1,875 Rare Quick View
Art Deco 18ct White Gold, Cat's Eye Chrysoberyl & Diamond Brooch
Art Deco 18ct White Gold, Cat's Eye Chrysoberyl & Diamond Brooch £2,950 Rare Quick View
Edwardian Diamond Set Duck Brooch
Edwardian Diamond Set Duck Brooch £2,950 Rare Quick View
Georgian 15ct Gold Lyre Brooch Spelling Regard
Georgian 15ct Gold Lyre Brooch Spelling Regard £6,950 Rare Quick View
Art Nouveau French 18ct Gold Plique-a-Jour Enamel, Diamond & Natural Pearl Brooch Pendant
Art Nouveau French 18ct Gold Plique-a-Jour Enamel, Diamond & Natural Pearl Brooch Pendant £8,250 Rare Quick View
Georgian Diamond & Blue & White Enamel Firmament Brooch
Georgian Diamond & Blue & White Enamel Firmament Brooch £6,750 £4,750 Rare Quick View
Victorian 15ct Gold, Turquoise Enamel Brooch with Rose Diamond Set Forget me Not Flower
Victorian 15ct Gold, Turquoise Enamel Brooch with Rose Diamond Set Forget me Not Flower £2,950 £2,450 Rare Quick View
French Early 20th Century 18ct Gold Brooch of an Elephant set with Rose Diamonds, Rubies & a Natural Pearl
French Early 20th Century 18ct Gold Brooch of an Elephant set with Rose Diamonds, Rubies & a Natural Pearl £3,250 Quick View
French Early 20th Century 18ct Gold & Platinum Grasshopper Brooch set with Green Garnets & Rose Diamonds & an Emerald
French Early 20th Century 18ct Gold & Platinum Grasshopper Brooch set with Green Garnets & Rose Diamonds & an Emerald £12,500 Rare
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Vintage Large 18ct Gold Turtle Brooch set with Peridots & Diamonds with Ruby Eyes
Vintage Large 18ct Gold Turtle Brooch set with Peridots & Diamonds with Ruby Eyes £8,250 Rare Popular Quick View
Edwardian 15ct Gold & Silver & Enamel Mouse in the Shoe Brooch set with Rose Diamonds
Edwardian 15ct Gold & Silver & Enamel Mouse in the Shoe Brooch set with Rose Diamonds £6,750 Rare Quick View
Edwardian Stafford Knot Brooch set with Old Mine Cut Diamonds
Edwardian Stafford Knot Brooch set with Old Mine Cut Diamonds £2,250 Quick View
French Late 19th Century 18ct Gold & Silver, Diamond, Peridot & Pearl Bee Brooch with Ruby Eyes
French Late 19th Century 18ct Gold & Silver, Diamond, Peridot & Pearl Bee Brooch with Ruby Eyes £9,750 Rare Quick View
Edwardian 18ct Gold Leopard Brooch set with Rose Diamonds & Green Garnets with Ruby Eyes
Edwardian 18ct Gold Leopard Brooch set with Rose Diamonds & Green Garnets with Ruby Eyes £9,750 Rare Quick View
Early 20th Century 18ct Gold & Platinum Narrow Bar Brooch set with Rose Diamonds
Early 20th Century 18ct Gold & Platinum Narrow Bar Brooch set with Rose Diamonds £1,650 Quick View
Victorian 18ct Gold & Enamel Dolphins Brooch by Alfred Phillips set with Green Garnets & Diamonds
Victorian 18ct Gold & Enamel Dolphins Brooch by Alfred Phillips set with Green Garnets & Diamonds £4,500 Rare Quick View
Victorian Diamond Set Butterfly Brooch
Victorian Diamond Set Butterfly Brooch £3,250 Quick View
Victorian Gem Set Nightingale & Lily of the Valley Brooch
Victorian Gem Set Nightingale & Lily of the Valley Brooch £8,250 Rare Quick View
Edwardian 15ct Gold & Platinum Naval Flag Brooch
Edwardian 15ct Gold & Platinum Naval Flag Brooch £1,875 Quick View
French Art Nouveau Platinum & Diamond Brooch
French Art Nouveau Platinum & Diamond Brooch £2,950 Quick View
Art Deco Platinum, Sapphire and Diamond Bow Brooch
Art Deco Platinum, Sapphire and Diamond Bow Brooch £6,750 £5,950 Quick View
18ct Gold, World War II German Kriegsmarine Semaphore Flag Brooch set with Rubies & Diamonds
18ct Gold, World War II German Kriegsmarine Semaphore Flag Brooch set with Rubies & Diamonds £2,500 Quick View
Edwardian 9ct Gold & Red Enamel Cockerel's Head Brooch set with Rose Diamonds
Edwardian 9ct Gold & Red Enamel Cockerel's Head Brooch set with Rose Diamonds £975 Quick View
Art Nouveau 18ct Gold & Rose Diamond Brooch of a Lady with an Iris
Art Nouveau 18ct Gold & Rose Diamond Brooch of a Lady with an Iris £975 Popular Quick View
Vintage Large 18ct Gold Turtle Brooch set with Citrines, Diamonds and Rubies
Vintage Large 18ct Gold Turtle Brooch set with Citrines, Diamonds and Rubies £8,250 Rare Quick View
Georgian 9ct Gold & Silver, Aigrette Brooch set with Rose Diamonds
Georgian 9ct Gold & Silver, Aigrette Brooch set with Rose Diamonds £2,500 Quick View
Victorian 15ct Gold Etruscan Style Brooch set with Diamonds
Victorian 15ct Gold Etruscan Style Brooch set with Diamonds £975 Quick View
Victorian 15ct Gold & Silver Heart Brooch set with Diamonds in original Case
Victorian 15ct Gold & Silver Heart Brooch set with Diamonds in original Case £2,950 Quick View
Edwardian 15ct Gold & Platinum, Pink Topaz, Rose Diamond & Natural Pearl Brooch
Edwardian 15ct Gold & Platinum, Pink Topaz, Rose Diamond & Natural Pearl Brooch £2,350 Quick View
Retro Double Diamond Platinum Brooch by Charles Holl set with Sapphires & Diamonds
Retro Double Diamond Platinum Brooch by Charles Holl set with Sapphires & Diamonds £12,500 Rare Quick View
Victorian Large 15ct Gold & Silver Crescent Brooch set with Heart Shaped Opals & Diamonds
Victorian Large 15ct Gold & Silver Crescent Brooch set with Heart Shaped Opals & Diamonds £9,750 Rare Quick View
Georgian Large Gold & Silver Emerald & Old Mine Cut Diamond En Tremblant Flower Brooch
Georgian Large Gold & Silver Emerald & Old Mine Cut Diamond En Tremblant Flower Brooch £16,500 Rare Popular Quick View
Late 19th Century 18ct Gold & Platinum, Diamond & Blue Enamel Round Catherine Wheel Brooch
Late 19th Century 18ct Gold & Platinum, Diamond & Blue Enamel Round Catherine Wheel Brooch £3,650 Quick View
Edwardian Gold & Silver Greyhound Brooch set with Diamonds
Edwardian Gold & Silver Greyhound Brooch set with Diamonds £2,950 Rare Quick View
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