20th Century Diamond Jewellery

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

9.00ct Jadeite & Diamond 18ct White Gold Dress Ring c.1930

Antique 4.60ct Jadeite & 0.28ct Diamond 18ct White Gold Pendant c.1920

1.02ct Ruby & 0.33ct Diamond 18ct Yellow Gold Cluster Ring c.1930

Art Deco 18ct Gold, Ruby & Diamond Ring

Antique 0.60ct Sapphire & 0.51ct Diamond 18ct Yellow Gold Twist Ring c.1910

1.28ct Diamond & 18ct White Gold Full Eternity Ring c.1935

Antique 2.84ct Aquamarine and 0.10ct Diamond and 18ct White Gold Dress Ring Circa 1935

Antique 2.10ct Emerald & 7.73ct Diamond Platinum Floral Brooch c.1900

Triple Strand Pearl Necklace with Gem Certificate 9ct Gold Diamond Clasp 1950s

Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

Antique 1.77ct Diamond, Enamel & Platinum Horse & Huntsman Brooch

Antique 1.60ct Diamond & 18ct Yellow Gold Cross Pendant

Vintage 6.87ct Diamond & Platinum Cornucopia Brooch c.1950

Natural Pearl & 1.75ct Diamond & 17ct White Gold Brooch

1.26ct Diamond & Platinum Solitaire Ring c.1930

Vintage 13.65ct Zircon & 0.15ct Diamond 18ct Yellow Gold Brooch 1989

Antique 9.10ct Amethyst Pearl & 0.20ct Diamond 14ct Yellow Gold Necklace

Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace