20th Century Diamond Jewellery

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

Vintage 0.65ct Sapphire & 0.77ct Diamond, 18ct Yellow Gold Earrings 1988

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

The Vintage Five Diamond Scrollwork Ring

The Vintage Brilliant Cut Solitaire Diamond Splendid Ring

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

Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

The Antique 1906 Old European Cut Diamond Starlight 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

Antique 0.24ct Sapphire and 0.12ct Diamond Platinum Pin Brooch Circa 1930

1.07ct Colombian Emerald & 0.45ct Diamond 14ct Yellow Gold Ring c.1935

Antique Aquamarine and Diamond Necklace 9ct Gold Edwardian Drop Pendant Circa 1910

1.65ct Diamond & Platinum Trilogy Twist Ring c.1930

6.50ct Diamond & 16ct Rose Gold Bracelet c.1930

French Natural Pearl & 3.10ct Diamond 15ct Yellow Gold Brooch c.1930

Vintage 1.92ct Diamond & Platinum Dress Ring

Antique 4.40ct Basaltic Sapphire and 3.14ct Diamond Pearl & 12ct Yellow Gold Pendant / Brooch c.1905

0.40ct Diamond & 18ct White Gold Bracelet Vintage c.1950

Vintage 0.20ct Sapphire & Diamond 18ct Rose Gold Collarette c.1950

3.42ct Diamond & Platinum Cluster Ring c.1925