20th Century Diamond Jewellery

Vintage 18ct White Gold Diamond Cluster Ring Band Round Cut Size Q 1/2 (US Size 8.5)

Vintage 18ct Gold 0.50 Cttw Diamond Solitaire Ring Band Round Brilliant Cut Size O (US Size 7.25)

Vintage 9ct Gold 1.0 Cttw Diamond Solitaire Gypsy Ring Band Size S (US Size 9.25)

Diamond Engagement Ring, Antique 18ct Gold & Platinum Solitaire c.1920

Vintage 18ct Gold Platinum Diamond Trilogy Twist Ring Band Size M 1/2 (US Size 6.5)

Antique 18ct Gold Platinum Diamond Trilogy Engagement Ring Size K 1/2 (US Size 5.5) C1920

Antique 18ct Gold Diamond Twist Ring Band Size L

Antique Edwardian Toi & Moi Diamond Engagement Ring – Old Cut Diamonds in 18ct Gold & Platinum

Vintage 18ct Gold 0.25 Ct Diamond Solitaire Ring Size I 1/2

Antique 18ct Gold Diamond Cluster Boat Ring R 1/2 c.1910

Vintage 18ct Heavy Gold Diamond Sapphire Cluster Ring Size N

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

Vintage 18ct Gold Diamond Cluster Ring

18ct Gold Platinum 3 Stone Diamond Ring

Vintage 18ct Gold Diamond & Sapphire Ring - Boxed

Platinum Australian Opal & Diamond Ring

1960s Platinum Sapphire & Diamond Cluster Ring – Vintage Flower Engagement Ring

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

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

1970s Ruby & Diamond Ring

Art Deco Platinum & Diamond Lariat Necklace

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

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

1930s Vintage Diamond Solitaire Ring – 18ct White Gold & Platinum 0.85ct