20th Century Diamond Jewellery

Antique + Vintage 0.80ct Diamond & 18ct Yellow Gold Solitaire Ring

2.54ct Sapphire, 3.25ct Diamond & Platinum Leaf Brooch c.1930

Antique 42.24ct Aquamarine, 1.62ct Diamond & Platinum Brooch / Pendant c.1920

5.85ct Diamond & 15ct White Gold Floral Brooch c.1925

Antique 0.40ct Synthetic Emerald & 1.59ct Diamond, 15ct White Gold Ring c.1910

6.18ct Diamond & Platinum Earrings c.1935

Vintage 1.71ct Diamond and Platinum Twist Ring Circa 1950

Art Deco 5.63ct Ceylon Sapphire & 1.16ct Diamond, Platinum Cocktail Ring c.1935

Vintage 22.71ct Pink Tourmaline, 0.32ct Diamond & Platinum Pendant c.1950

3.44ct Diamond & Platinum Dress Ring Art Deco c.1935

The Vintage 1984 Two Pearl & Diamond Extravagant Ring

Early 20th Century Belle Epoque 18ct Gold Swag Necklace, French

Vintage 3.40ct Diamond & Platinum Trilogy Ring c.1950

Vintage 1.16ct Diamond & Pearl, 14ct White Gold Drop Earrings

Antique 7.85ct Diamond & 18ct White Gold Bracelet c.1915

2.80ct Diamond & 18ct White Gold Full Eternity Ring c.1935

Antique Edwardian 1.55ct Diamond & 18ct Yellow Gold Marquise Ring 1903

1.70ct Black Onyx & 2.20ct Diamond, Platinum Cartier Brooch c.1925

Vintage 1.89ct Diamond & 18ct White Gold Full Eternity Ring French c.1950

Vintage 1.80ct Diamond & Platinum Full Eternity Ring c.1950

0.22ct Emerald & 0.70ct Diamond, Platinum Ring c.1925

Vintage 2.09ct Sapphire & 2.78ct Diamond, 18ct White Gold Cocktail Ring c.1950

1.80ct Sapphire & 0.88ct Diamond, Platinum Ring c.1935

Antique Edwardian 1.18ct Ruby & 0.66ct Diamond, 14ct Yellow Gold Dress Ring c.1910

Antique 1.18ct Diamond & 14ct Yellow Gold Art Nouveau Brooch c.1900

Antique 6.22ct Diamond & Platinum Drop Earrings c.1920

Antique 2.38ct Diamond and 18ct Yellow Gold Solitaire Ring Circa 1900

Antique Pearl, 2.02ct Sapphire & 4.95ct Diamond, 18ct Yellow Gold Brooch c.1910

The Vintage Toi Et Moi Brilliant Cut Diamond Eternal Ring

Vintage 28.83ct Amethyst & 0.06ct Diamond, 14ct Yellow Gold Dress Ring

Antique 0.13ct Diamond, Ruby & Enamel, 14ct Yellow Gold Cockerel Bar Brooch c.1900

Antique 1.00ct Diamond & 14ct Yellow Gold Bow Brooch / Pendant c.1920

Vintage 1.50ct Diamond & 18ct White Gold Twist Ring c.1960

Vintage 7.15ct Diamond & 18ct White Gold Bracelet c.1970

Double Strand Pearl Necklace Diamond Ruby Sapphire 18ct Gold Clasp 1960s Pearls

Pearl & Diamond Flower Brooch

Antique 0.82ct Diamond, 0.15ct Sapphire, Pearl & 12ct Yellow Gold Shell Bar Brooch c.1900

18ct White Gold Ladies Diamond 2ct Trilogy Brilliant Cut Engagement Ring

Antique Pearl + 1.18ct Diamond & 15ct White Gold Brooch c.1910

Vintage 1.30ct Ruby & 0.39ct Diamond 18ct Yellow Gold Dress Ring 1979