20th Century Diamond Jewellery

1950s Six Strand Pearl Necklace with Amethyst & Diamond 18ct Gold Cluster Clasp & Gem Lab Cert

1930s Diamond Cluster Ring – 18ct White Gold Trilogy Engagement Cocktail Ring

Pearl & 1.18ct Diamond, 14k Rose Gold Pendant c.1930

2.13ct Sapphire & 1.00ct Diamond, 18k White Gold Ring c.1935

Antique Art Deco 2.20ct Onyx & 0.50ct Diamond, Platinum Ring c.1920

Early 20th Century Opal & Diamond Ring

Edwardian Rose-cut Diamond Negligee Necklace

Edwardian Opal & Diamond Lavalier Necklace in Gold & Platinum

18ct Gold & Platinum Amethyst & Diamond Ring

Edwardian 18ct Diamond Ring Alabaster & Wilson

Antique 1.28ct Diamond & Platinum Pendant c.1920

1970s Ruby & Diamond Ring

Mid 20th Century Diamond Cluster Ring

Art Deco Platinum & Diamond Lariat Necklace

Bueche-Girod 9ct Gold Bracelet Watch – Diamond & Sapphire Bezel – London 1978 – Exceptional Condition

Royal Navy Crown Brooch

Gold, Ruby & Diamond Set Cross

Antique 1.65ct Diamond & Platinum Solitaire Ring c.1920

Antique French Art Deco 10.45ct Diamond & Platinum Bracelet c.1920

Vintage 925 Silver Gilt Amethyst Marquise Diamond Ring - Boxed

Antique 1920s Diamond Cluster Ring – 18ct Gold Daisy Engagement Ring – 0.30ct

Antique Edwardian Pearl & Old Cut Diamond Trilogy Ring 18ct Gold c.1910

Sapphires Diamonds 9ct Solid Gold Necklace & Pendant

Sapphire & Diamond Pendant 18ct Gold

Antique 1.00ct Diamond & 18k White Gold Five Stone Ring c.1925

Antique 1.42ct Sapphire and 0.60ct Diamond, 18k Yellow Gold Bracelet Circa 1925

Sapphires & Diamonds 9ct Solid Gold Bracelet

Antique Edwardian Diamond and Pearl Bangle in 18ct Gold & Platinum Circa 1910

1960s Sapphire & Diamond Engagement Ring – White Gold & Platinum – Vintage Cluster Ring

1950s Platinum Diamond Solitaire Engagement Ring – 0.50ct – Vintage UK Size J¾

Antique Edwardian Ruby & Diamond Trilogy Ring | 18ct Gold | Birmingham 1901 | Three Stone

Antique 2.80ct Ruby, 0.50ct Diamond & 9k Rose Gold Crescent Brooch c.1910

Antique Art Deco Carved Dyed Quartz, 23.06ct Diamond & Palladium Brooches c.1925

Antique Edwardian Diamond Cluster Ring – 18ct Gold & Platinum, Floral Daisy Design, c.1910

Exquisite Art Deco 1.44ct Diamond Solitaire Engagement Ring in Platinum with AnchorCert Gem Lab Report, Circa 1920

Antique 2.30ct Garnet & 0.30ct Diamond, Platinum Dress Ring c.1920

Antique Edwardian 1.00ct Old European Cut Diamond Solitaire Engagement Ring in 18ct Gold, Circa 1910

Antique 2.40ct Sapphire & 1.20ct Diamond, 14k White Gold Cluster Ring c.1925

Antique 0.75ct White Opal & 0.15ct Diamond, 18k Yellow Gold Drop Earrings c.1900

Vintage 16ct Ceylon Sapphire & 4.95ct Diamond, Platinum Cluster Ring c.1980