Early 20th Century Diamond Jewellery

Antique Edwardian Opal & Diamond Ring 18ct Gold Antique Cluster Ring c.1910

Exquisite Art Deco 2.5ct Diamond Platinum Plaque Ring 1920s Old Cut Diamond Ring – A True Collector’s Piece

Antique 5.88ct Diamond & Silver Star Brooch c.1910

Antique Edwardian Diamond Cluster Ring Ornate 18ct Gold Old Cut Diamonds Ring c.1910 Vintage Engagement Ring

Antique Art Deco 0.32ct Emerald, 6.13ct Diamond & Platinum Bracelet c.1910

Antique Art Deco 3.51ct Diamond & 18k White Gold Pendant c.1925

Antique Diamond and Ruby Five Stone Navette Ring 18ct Gold Chester 1915 Hallmark

Antique 18ct Gold Sapphire Old Cut Diamond Five Stone Edwardian Ring London 1907 Hallmarked

Art Deco 18ct Gold & Platinum Diamond Trilogy Ring

Art Deco Pearl Necklace – 9ct White Gold Diamond Clasp, Single Strand Pearls c.1920

Antique 5.60ct Pink Tourmaline & 1.10ct Diamond, Platinum Drop Earrings c.1925

Antique Diamond Ring 18ct Gold Hallmarked Birmingham 1911 Half Hoop Five Stone Ring

Antique Edwardian Pearl and Diamond Cluster Ring 18ct Gold and Platinum Circa 1910

Antique Art Deco 0.91ct Diamond & Platinum Solitaire Ring c.1925

Stunning Champagne Diamond Old Cut 18ct Gold Ring

Antique Edwardian 18ct Gold & Platinum Diamond Trilogy Ring by William Griffiths

Antique 0.78ct Sapphire & 0.88ct Diamond, 14k Yellow Gold Ring c.1910

Antique 14.28ct Aquamarine, Pearl, 0.20ct Diamond & 11k Yellow Gold Drop Pendant c.1915

Edwardian Gold & Platinum Diamond & Pearl Pendant

Antique Pearl Necklace with Diamond Clasp Edwardian Single Strand Pearl Necklace

Antique Solitaire Ring 0.50 Carat Old European Cut Diamond 18ct Gold Ring Hallmarked Birmingham 1919

Antique Pearl Necklace Old Cut Diamond Clasp 1920s Single Strand Vintage Pearls

Antique Victorian 1.10ct Ruby & 0.48ct Diamond, 18k Yellow Gold Cluster Ring

Antique 1.20ct Basaltic Sapphire & 1.59ct Diamond, 18k Yellow Gold Five Stone Ring c.1900

Antique 0.26ct Ruby & 0.65ct Diamond, 14ct Yellow Gold Dress Ring c.1925

Antique Victorian Diamond & Pearl Pendant Necklace 14ct Gold c.1900

Antique 2.93ct Sapphire, 2.05ct Diamond & Platinum Brooch c.1920

Antique Art Deco Pearl Necklace 9ct Gold Diamond Clasp c.1920s

Antique 0.48ct Sapphire & 0.09ct Diamond, 15k Yellow Gold Pendant c.1910

Antique Snake Ring Diamond Eyes 18ct Gold London 1911 Serpent Ring 15g Size V1/2

Antique Art Deco 1.00ct Sapphire & 1.20ct Diamond Platinum Earrings c.1920

Antique French Art Nouveau Style 4.35ct Diamond & 18k Yellow Gold Bracelet c.1905

Engagement Ring Antique Diamond Trilogy Twist Ring 18ct Gold Edwardian Ring

The Antique 1905 Ruby & Old Cut Diamond Ring

The Vintage Three Brilliant Cut Diamond Sensational Ring

The Antique 1912 Old Cut Diamond Scroll Ring

Edwardian Cluster Ring Old Cut Diamond 18ct Gold & Platinum Antique Daisy Ring

18ct Gold Diamond Cluster Ring French Retro 1.00ct Diamond Art Deco Ring Circa 1920s

Antique 3.31 Carat Diamond and Platinum Solitaire Engagement Ring

Antique Art Deco 26ct Lapis Lazuli, 0.96ct Diamond & Platinum Drop Earrings c.1925