Early 20th Century Diamond Jewellery

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

5.61ct Diamond & Pearl, 18ct White Gold Bracelet - Antique c.1900

Antique 0.24ct Emerald & 0.23ct Diamond 14ct Yellow Gold Dress Ring c.1920

Antique 0.12ct Diamond & 14ct Yellow Gold Marquise Ring c.1920

Antique 0.37ct Diamond & Pearl, 14ct Yellow Gold Pendant c.1910

Antique French 0.53ct Diamond & Platinum Solitaire Ring c.1920

Antique George V 0.18ct Diamond & 18ct Yellow Gold Buckle Ring 1919

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

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

Antique 4.32ct Garnet & 1.08ct Diamond, 18ct White Gold Pendant - Art Deco c.1920

0.55ct Diamond Pearl & Enamel 12ct Yellow Gold & Silver Pendant Antique Victorian

Antique 0.45ct Sapphire & 2.76ct Diamond, 18ct Rose Gold Cluster Ring c.1900

Antique Pearl & 0.42ct Diamond, 18ct Yellow Gold Dress Ring c.1920

Antique 1.40ct Diamond & 15ct Yellow Gold Drop Earrings c.1920

Antique 2.90ct Aquamarine & Seed Pearl 15ct Yellow Gold Pendant c.1910

Antique 5.15ct Diamond & 10ct Yellow Gold 'Bow' Necklace c.1920

Art Deco 1.27ct Diamond & Pearl, 18ct White Gold Dress Ring c.1925

Antique 0.39ct Ruby & 0.63ct Diamond, 15ct Yellow Gold Dress Ring c.1920

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

Antique 0.45ct Ruby and 0.60ct Diamond 18ct Yellow Gold Five Stone Ring Circa 1915

Antique 0.95ct Diamond and Platinum Solitaire Ring Circa 1935

Art Deco Floral-Cluster Diamond Platinum Earrings

The Antique 1913 Old Cut Three Diamond Ring

Antique 3.58ct Ceylon Sapphire & 2.02ct Diamond 15ct Yellow Gold Pendant c.1900

Antique 0.92ct Diamond & Pearl Platinum Dress Ring c.1910

Art Deco Solitaire Engagement Ring 18ct Gold Platinum 1920s Vintage Diamond Ring

Antique Gold and Diamond Portrait Brooch

Antique Diamond Solitaire 18ct Gold Ring

Diamond Solitaire 18ct Gold Ring

Antique 1.13 ct Diamond and Platinum Solitaire Ring Circa 1935

Antique 0.75 ct Yellow Diamond and 18ct Yellow Gold Twist Ring Circa 1930

The Antique 1905 Five Old Cut Diamond Ring

The Antique Art Deco Era Old Mine Cut Diamond Ring

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

The Antique 1912 Five Old Cut Diamond Boat Ring

The Antique 1917 Baroque Pearl & Old Cut Diamond Elaborate Ring

Antique 0.80ct Diamond & 18ct Yellow Gold Solitaire Ring c.1920

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 0.98ct Sapphire & Diamond, 18ct Yellow Gold Pendant c.1900