Platinum Brooches

Antique 4.40ct Basaltic Sapphire and 3.14ct Diamond Pearl & 12ct Yellow Gold Pendant / Brooch c.1905

1.38ct Diamond Platinum & 15ct White Gold Drop Brooch c.1925

Antique 5.73ct Diamond & Platinum Bar Brooch Art Deco c.1920

Antique French 3.46ct Diamond & Natural Pearl, Platinum Brooch c.1920

Antique 7.10 ct Diamond and Platinum Brooch - Art Deco - Circa 1930

Antique 0.78ct Ruby & 0.40ct Diamond 18ct Yellow Gold Bow Brooch c.1910

Vintage 2.65ct Diamond & 18ct Yellow Gold Brooch c.1950

4.65ct Diamond & Platinum Plaque Brooch c.1930

Vintage 3.93ct Diamond & Platinum Spray Brooch c.1940

Victorian 0.29ct Diamond & 15ct Yellow Gold Arrow Brooch

0.32ct Diamond, Enamel, Carved Hardstone & 14ct Yellow Gold Brooch - Antique c.1910

Antique Opal & 0.22ct Diamond 15ct Yellow Gold Brooch c.1900

Antique Victorian 5.95ct Opal & 0.35ct Diamond Platinum Brooch

5.00ct Diamond Brooch in Platinum c.1910

Antique Victorian Diamond & Enamel, Platinum & 18ct White Gold Hunting Bar Brooch

3.78ct Diamond & Platinum Brooch - Art Deco - Antique c.1920

Vintage 1.01ct Amethyst & 1.69ct Diamond, Platinum & 14ct Yellow Gold Brooch - Art Deco c.1940

0.48ct Emerald & 1.29ct Diamond, Platinum Brooch - Art Deco c.1930

Art Deco 10.75ct High Zircon & 0.60ct Diamonds Platinum Bar Brooch c.1930

Vintage South Sea Pearl & 4.16ct Diamond Platinum Brooch c.1950

Vintage 1.16ct Diamond & 0.16ct Ruby, 18k Yellow Gold Bird Brooch

Antique 4.45ct Diamond and Platinum Bow Brooch Circa 1920

Antique Art Deco 1.02ct Emerald and 11.88ct Diamond Platinum Brooch Circa 1925

Vintage 21.04ct Diamond & Platinum Bow Brooch c.1955

8.13ct Diamond & Platinum Brooch - Art Deco c.1935

2.65ct Diamond & 0.28ct Emerald, Platinum Ship Brooch

6.85ct Diamond and 1.10ct Ruby, Platinum Brooch - Antique and Vintage

3.51ct Diamond & Pearl, Platinum Brooch - Art Deco

3.08ct Pink Topaz and 7.02ct Diamond and Platinum Brooch - Antique

Vintage 7.35ct Diamond & 1.95ct Ruby, Platinum Brooch c.1950

4.83ct Pink Sapphire & 1.10ct Tourmaline 1.36ct Diamond, 18ct Gold Brooch c.1940

0.99ct Diamond, Cultured Pearl and 18 ct Yellow Gold Pin Brooch - Antique Circa 1900

Antique 1.89ct Diamond and Platinum Bow Brooch Circa 1930

Edwardian Platinum, Diamond and Sapphire Brooch

Platinum Brooch with Diamonds, Citrines & Sapphires c.1950

Art Deco 15ct & Platinum, Diamond & Onyx Brooch

Edwardian Brooch in Platinum, Gold & Aquamarine