20th Century Diamond Jewellery

Beautiful 1.4ct Platinum Solitaire Diamond Ring - Boxed

4.45ct Thai Ruby 1.90ct Zambian Emerald & 3.85ct Diamond Platinum & White Gold Spray Brooch c.1935

The Antique Edwardian 18ct Gold Ruby & Diamond Boat Ring

The Vintage 1987 9ct Rose Gold Ruby & Diamond Ring

The Vintage 1984 18ct Gold Diamond Celestial Ring

The Vintage 1942 Synthetic Ruby & Diamond Ring

The Vintage 1991 Diamond 9ct Gold Oval Engraved Signet Ring

18ct Diamond Edwardian Style Necklace

Antique Platinum & Diamond Pheasant Brooch

2.48ct Sapphire & 2.80ct Diamond Platinum Brooch c.1935

Antique 1.00ct Diamond & Platinum Necklace c.1920

Antique 0.61ct Emerald & 1.45ct Diamond 18k White Gold Ring c.1920

Antique 4.67ct Diamond & 18k White Gold Bracelet c.1925

Antique Art Deco 5.03ct Diamond & Platinum Brooch c.1925

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

Vintage 11.43ct Ruby & 0.98ct Diamond 8k Rose Gold Bracelet c.1940

Vintage 4.70ct Black Opal & 1.08ct Diamond Platinum Cocktail Ring 1980

Vintage 3.20ct Sapphire & 0.30ct Diamond Platinum Ring c.1945

French Art Deco 1.72ct Emerald & 3.51ct Diamond Platinum Cocktail Ring c.1935

Antique 1.00ct Diamond & 18k Yellow Gold Twist Ring c.1900

Antique 1.61ct Diamond & Platinum GIA Certified Ring c.1925

Vintage 15.38ct High Zircon & 1.10ct Diamond 14k White Gold Earrings c.1940

Antique 5.02ct Emerald & 4.35ct Diamond 15k Yellow Gold Pendant c.1915

Vintage 2.54ct Diamond & 14k White Gold Ring c.1980

Vintage 5.40ct Aquamarine & 0.21ct Diamond 14k White Gold Drop Earrings c.1950

Antique 5.90ct High Zircon & 1.48ct Diamond 18k White Gold Cluster Ring c.1925

Edwardian Diamond & Pearl Foliate Drop Earrings in Silver with Gold Fittings

Antique Bloodstone & 0.15ct Diamond 14k White Gold Ring c.1910

Art Deco 7.12ct High Zircon & 10.85ct Diamonds Platinum Brooch c.1930

Antique 18ct Gold Double Serpent Ring with Diamond Eyes, London 1911

Vintage 2.86ct Diamond & Platinum Trilogy Ring c.1970

Antique 4.83ct Diamond & Platinum Bracelet c.1925

18ct Gold & Platinum Diamond Solitaire Ring Old Cut Antique Ring c.1920

Edwardian Yellow Sapphire and Diamond Cluster Ring

Vintage 17.11ct Ceylon Sapphire & 0.50ct Diamond Platinum Cocktail Ring c.1950

Fine 1950s Diamond Floral Cluster Earrings – 1.2ct Single Cuts, G/VS1 – Pierced Ears - 925

Edwardian 0.50ct Old Cut Diamond Solitaire Ring • 18ct Gold • Chester 1908

Vintage 6.90ct Sapphire & 3.50ct Diamond 14k White Gold Necklace 1965

Swedish 3.18ct Yellow Sapphire & 2.40ct Diamond & Platinum Brooch c.1935

Antique 2.48ct Diamond and Platinum Halo Pendant Circa 1920