Early 20th Century Diamond Brooches

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

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

1900s 3.55ct Aquamarine & 0.59ct Diamond 15ct Yellow Gold Brooch

Antique Victorian 0.21ct Diamond, Natural Pearl & Enamel, 18ct Yellow Gold Brooch c.1900

Antique 6.69ct Citrine, 0.28ct Diamond & Onyx 14ct Yellow Gold Brooch c.1920

1.53 ct Sapphire & 1ct Diamond, 18ct Yellow Gold Brooch - Antique c.1920

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

Antique 1.44ct Diamond 15ct Rose Gold and 15ct Yellow Gold Bar Brooch

0.40ct Sapphire & 0.19ct Diamond, 14ct Yellow Gold Bar 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

0.77ct Diamond & 18ct Yellow Gold Bar Brooch - Antique c.1910

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

Antique 0.56ct Diamond & 9ct Yellow Gold Bar Brooch c.1900

Sapphire & Diamond, Pearl 15ct Yellow Gold Insect Brooch - Antique Victorian

Antique 4.30ct Diamond & 9ct Yellow Gold Brooch c.1900

Antique 18ct Gold & Platinum Pink Pearl & Diamond Brooch - c.1920

Antique Gold and Diamond Portrait Brooch

Antique Victorian 15k Gold Turquoise, Pearl & Diamond Crescent Brooch - c.1900

Antique Art Deco 3.87ct Diamond and 18ct White Gold Clip Brooch / Pendant

Antique 0.52ct Diamond and Enamel, 12ct Yellow Gold Jockey Brooch Circa 1930

Antique Gold and Diamond Portrait Pendant

Art Deco Gold, Diamond & Pearl Brooch

Antique 4.45ct Diamond and Platinum Bow Brooch Circa 1920

Antique 1.55ct Ceylon Sapphire & 2.20ct Diamond, 10ct Yellow Gold Sweetheart Brooch / Pendant c.1910

Antique 0.75ct Sapphire and 1.74ct Diamond, 18ct White Gold Brooch

2.14ct Diamond & 9ct Yellow Gold Bar Brooch - Antique

2.65ct Diamond & 0.28ct Emerald, Platinum Ship Brooch

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

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

2.06ct Diamond and 18ct Yellow Gold Brooch - Antique French Import

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

Art Deco Stick Pin

Antique 1.89ct Diamond and Platinum Bow Brooch Circa 1930

Art Deco Bar Brooch Set with Diamonds & Onyx

Edwardian Platinum, Diamond and Sapphire Brooch

Art Deco Silver and Gold, Aquamarine and Diamond Geometric Brooch.

18ct White Gold & Diamond Ships Wheel Brooch