Platinum Brooches

Antique Pearl and 3.54ct Diamond 9k Yellow Gold Brooch Circa 1910

Antique Art Deco 3.18ct Diamond and 14k Yellow Gold Brooch Circa 1920

Antique Ruby and 1.63ct Diamond 9k and 14k Yellow Gold Bicycle Brooch Circa 1915

Unique 18ct Gold Platinum Diamond Tie Lapel Cravat Stock Pin Antique C1920

4.45ct Thai Ruby 1.90ct Zambian Emerald & 3.85ct Diamond Platinum & White Gold Spray Brooch c.1935

Antique Platinum & Diamond Pheasant Brooch

2.48ct Sapphire & 2.80ct Diamond Platinum Brooch c.1935

Antique Art Deco 5.03ct Diamond & Platinum Brooch c.1925

Vintage 12.80ct Topaz 0.82ct Diamond and 14k Yellow Gold Brooch (1959)

Art Deco 7.12ct High Zircon & 10.85ct Diamonds Platinum Brooch c.1930

Swedish 3.18ct Yellow Sapphire & 2.40ct Diamond & Platinum Brooch c.1935

Antique 3.83ct Diamond and Platinum Art Deco Brooch Circa 1925

8.12ct Diamond & 18k White Gold Floral Spray Brooch c.1930

Antique Art Deco 6.26ct Diamond & Platinum Brooch c.1925

Vintage 1.85ct Emerald & 7.10ct Diamond, Platinum Jewellery Set c.1945

Art Deco 4.28ct Diamond & Platinum Brooch c.1930

Antique Art Deco 7.50ct Onyx & 3.20ct Diamond, Platinum Brooch c.1920

Royal Navy Crown Brooch

Vintage 3.50ct Onyx, 0.13ct Emerald and Diamond, 18ct Yellow Gold Cat Brooch (1958)

4.72ct Diamond & 18k Yellow Gold Spray Brooch c.1935

Antique Art Deco Large 9.68ct Diamond and Platinum Brooch Circa 1925

Ruby & 0.23ct Diamond, 18k Yellow Gold Pig Pin Brooch c.1930

Antique 4.42ct Aquamarine, 1.35ct Ruby, 0.22ct Diamond and 14ct Yellow Gold Brooch Circa 1935

Antique Pearl & 0.77ct Diamond, 9ct Rose Gold Pendant / Brooch c.1910

Antique 1.50ct Sapphire, 0.60ct Diamond & Platinum Brooch c.1910

Antique 2.05ct Emerald & 0.40ct Diamond, 9ct Yellow Gold Bar Brooch c.1910

Antique 1.52ct Aquamarine & 2.92ct Diamond, 18ct White Gold Double Clip Brooch c.1925

0.52ct Ruby & 5.32ct Diamond, Platinum Brooch c.1935

Antique 0.81ct Diamond, 15ct Yellow Gold Bow Brooch c.1900

Vintage 0.62ct Ruby, 0.50ct Sapphire & 3.15ct Diamond, Platinum Owl Brooch c.1940

3.35ct Diamond & Platinum Brooch c.1925

Vintage 0.95ct Diamond & 18ct Yellow Gold Boat Brooch c.1945

Antique 2.95ct Diamond and Platinum Crescent Bow Brooch Circa 1930

Antique Art Deco 11.20ct Black Onyx & 0.91ct Diamond, Platinum Brooch c.1920

Vintage 71.96ct Citrine & 1.05ct Diamond & 14ct Yellow Gold Brooch

11.06ct Tourmaline & 0.18ct Diamond 14ct Yellow Gold Brooch c.1935

0.65ct Sapphire, 2.77ct Diamond & Pearl, 18ct White Gold Brooch c.1925

2.54ct Sapphire, 3.25ct Diamond & Platinum Leaf Brooch c.1930

Antique 42.24ct Aquamarine, 1.62ct Diamond & Platinum Brooch / Pendant c.1920

1.70ct Black Onyx & 2.20ct Diamond, Platinum Cartier Brooch c.1925