20th Century Diamond Jewellery

Edwardian 15ct Gold Blue Topaz & Old Cut Diamond Lavalier Necklace – Antique Circa 1910

Antique Four-strand Pearl Bracelet, Old-cut Diamond Floral Clasp, 15ct Gold, Recently Restrung - Edwardian ca.1910

Vintage Black Cultured Pearl Necklace 18ct White Gold Diamond Clasp – 1980s

Vintage 18ct Gold & Platinum 0.40ct Diamond Trilogy Engagement Ring – Birmingham 1982

Exquisite 18ct White Gold Diamond & Sapphire Half Eternity Ring - Boxed

Stunning 1.4 ct Platinum Solitaire Diamond Ring - Boxed

9ct White Gold Diamond Signet Ring, Size W c.1970

1960s Pearl & Diamond Cluster Earrings in 18ct Gold – Vintage Pearls 11.5 Grams

1950s Four Strand Pearl Bracelet with Diamond Set 15ct White Gold Bows Vintage Cultured Pearls

1950s Double Strand Cultured Pearl Necklace with 14ct Gold Diamond Clasp Vintage Pearls

1960s Pearl & Diamond Earrings 18ct White Gold – 0.35ct Vintage Post & Clip Studs

Ring: Colombian Emerald Diamond Ring

1.00ct Old Brilliant Cut Diamond Solitaire Ring in Platinum c.1915

Vintage 1.3ct Old Cushion Cut Diamond Solitaire Ring 18ct Gold with Gem Report

Vintage 9ct Gold & Diamond Ring

Art Deco Pearl Necklace Sapphire Diamond 18ct Gold Clasp with Birmingham Assay Office Pearl Jewellery Report

Vintage Amethyst & 9 Carat Gold Bangle

Art Deco Platinum Ruby and Old Cut Diamond Buckle Ring 1940s Retro Ring

Vintage Cultured Pearl Necklace with 18ct White Gold Diamond Foliate Clasp Hallmarked Birmingham 1986

Alan Martin Gard 18ct Gold Turquoise and Diamond Cocktail Ring, London 1980

Diamond Ring: Intense Pink Diamond Cluster Ring

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

Diamond Ring: Fancy Intense Canary Yellow Diamond Dress Ring

1970s Ruby & Diamond Quatrefoil Flower Cluster Ring in 9ct Gold

Vintage Triple Strand Pearl Necklace Diamond 9ct Gold Clasp 16.5" with Gem Report - Recently Restrung

Vintage 1950s Pearl Necklace with Diamond 9ct Gold Clasp – 8.8mm Pearls

Vintage 1950s 0.50ct Diamond Solitaire Engagement Ring in 18ct White Gold

Vintage 1960s Double Strand Pearl Necklace 9ct White Gold Diamond Clasp 9mm Pearls

Cushion Cut Citrine & Diamond Cluster Ring

1950s Triple Strand Cultured Pearl Necklace with Natural Sapphire and Diamond Floral Clasp with Gem Certificate

Ring. Diamond Solitaire Engagement Ring

Earrings - Diamond & Sapphire Earrings & Pendant 18ct Gold

Vintage 1962 Cultured Pearl and Diamond Halo Cluster Ring in 18ct Gold

Vintage 18ct Gold Diamond and Pearl Drop Earrings 1980s Birmingham Hallmarked

Art Deco 0.70ct Old Brilliant Cut Diamond Solitaire Ring, 18ct Gold and Platinum ca1920

1950s Triple Strand Cultured Pearl Necklace with Diamond 9ct White Gold Clasp

Vintage Gold Earrings with Diamonds & Rubies

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

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

Vintage Tiffany & Co Earrings Ruby & Diamond Floral Studs, 18ct Gold, London 1973