Early 20th Century Diamond Jewellery

Antique 3.15ct Basaltic Sapphire & Diamond 15ct Yellow Gold Five Stone Ring c.1910

Antique 2.42ct Emerald & 0.95ct Diamond 18ct Yellow Gold Dress Ring c.1920

2.42ct Diamond & Platinum Drop Earrings c.1925

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 4.48ct Diamond & Platinum Necklace c.1920

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

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

Antique 0.63ct Diamond & 14ct Gold Solitaire Ring c.1920

Antique 24.66ct Opal & 9.81ct Diamond, Platinum Bracelet c.1915

Antique Natural Saltwater Pearl & 3.99ct Diamond, 18ct Yellow Gold Pendant c.1900

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