Early 20th Century Diamond Jewellery

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

Antique 5-Stone Diamond 18ct Gold Ring

The Antique Old Swiss Cut Diamond Solitaire Ring

Art Deco Gold, Diamond & Pearl Brooch

Antique Art Deco 1.87ct Diamond, Mother of Pearl, 9ct White Gold Pendant c.1920

Antique 0.45ct Diamond and Platinum Locket Circa 1920

Art Nouveau 15ct Gold Negligee Necklace with Diamonds and Peridots

Antique 4.45ct Diamond and Platinum Bow Brooch Circa 1920

Antique 1.58ct Diamond & 18ct Yellow Gold Marquise Shaped Ring

Antique 2.62ct Diamond Quality and Platinum Solitaire Ring Circa 1935

Art Deco 3ct Diamond & Platinum Drop Earrings c.1925

Antique 2.66ct Diamond and Platinum Cluster Ring Circa 1930

Antique Art Deco French 1.47ct Diamond and 18ct Yellow Gold Dress Ring Circa 1935

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

2.75ct Diamond & 15ct Yellow Gold Drop Earrings

Antique 1.10ct Diamond & Platinum Solitaire Ring c.1920

1.63ct Amethyst & 0.30ct Diamond, 18ct Yellow Gold Pendant

Antique Ruby & Diamond Five Stone Ring 18ct Gold Vintage Ring Birmingham 1919

Antique 1.65ct Diamond and Platinum Solitaire Ring

1.63ct Diamond and 14ct Yellow Gold Cluster Ring - Antique

Antique Diamond & Ruby Trilogy Ring 18ct Gold Edwardian Gypsy Ring Birmingham 1906

The Antique Edwardian 1906 Old Cut Diamond Boat Ring

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

1.48ct Diamond & 18ct White Gold Solitaire Ring - Antique French

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

1.51ct Diamond and 18ct White Gold Trilogy Ring