Art Nouveau Diamond Jewellery

Antique 18ct Gold Amethyst & Old Cut Diamond Lavalier Necklace - Edwardian ca.1910

Victorian 18ct Gold Ruby & Old Cut Diamond Trilogy Ring c.1890

Victorian 18ct Gold Ruby & Old Mine Cut Diamond Five Stone Ring Circa 1890

Victorian Turquoise & Old Cut Diamond Ring 18ct Gold Antique Trilogy Circa 1890

Antique Edwardian Platinum Diamond & Pearl Art Nouveau Necklace c.1910

Art Nouveau 18ct Gold Ring Set with Amethyst & Diamond, England c.1900

Antique Ruby & Diamond Navette Ring, Natural Unheated, 18K Gold French c.1890

Edwardian 18ct Gold, Sapphire & Diamond Ring

Edwardian Aquamarine & Diamond Drop Necklace in 9ct Gold - Antique c.1910

Antique Victorian Five Stone Turquoise & Diamond Ring in 18ct Gold c.1890

Antique 15ct Gold Diamond Tie Lapel Cravat Stock Pin C1890 High Quality Large

Edwardian Diamond & Pearl Foliate Drop Earrings in Silver with Gold Fittings

Antique 18ct Gold Platinum Diamond Trilogy Twist Ring Size L

Antique 18ct Gold Diamond Twist Ring Band Size L

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

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

Early 20th Century Opal & Diamond Ring

Edwardian 18ct Diamond Ring Alabaster & Wilson

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

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

Victorian Opal and Diamond Ring | Antique 18ct Gold Ring | Chester 1897 Full Hallmarks

Antique Diamond & Sapphire Double Serpent Ring – 18ct Gold – London 1902 Hallmarked

Antique Double Snake Ring | 18ct Gold | Diamond & Sapphire | Chester 1905 Hallmarked | Exceptional Condition

Antique 18ct Gold & Platinum Sapphire & Diamond Daisy Cluster Ring Edwardian Elegance c.1910

Antique Edwardian Opal & Diamond Ring 18ct Gold Antique Cluster Ring c.1910

18ct Gold Victorian Sapphire and Diamond Trilogy Ring Antique Birmingham 1897 Hallmarked

Antique Edwardian Diamond Cluster Ring Ornate 18ct Gold Old Cut Diamonds Ring c.1910 Vintage Engagement Ring

Antique 18ct Gold Sapphire Old Cut Diamond Five Stone Edwardian Ring London 1907 Hallmarked

Stunning Champagne Diamond Old Cut 18ct Gold Ring

Victorian Ring Diamond Trilogy 18ct Gold Antique Ring 1.50ct Old Cut Diamond Engagement Ring

Antique Victorian Diamond Ring Navette Design Over 1ct Total - c.1890

Antique Victorian Diamond Tiara Starburst with Convertible Brooch / Pendant c.1890

18 Carat Diamond & Sapphire Cluster Ring

Antique Victorian 14ct Gold Diamond Stick Pin / Tie Pin c.1890

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

Antique Victorian Diamond Star Ring 9ct Gold Blue Enamel Cabochon c.1890

Early 20th Century Pearl & Diamond Pendant Ear Rings

Stunning Antique Victorian 14ct Gold Turquoise, Pearl & Diamond Brooch

Antique 5-Stone Diamond 18ct Gold Ring

Art Nouveau 15ct Gold Negligee Necklace with Diamonds and Peridots