20th Century Diamond Jewellery

University of Toronto Gold and Diamond Pin

Herbert Rosenthal – Mid-century Bug Brooch and Ring

Alan Martin Gard Turquoise and Diamond Ring Vintage 18ct Gold 1980s Cocktail Ring

Vintage 5.17ct Basaltic Sapphire & 3.22ct Diamond, 18ct White Gold Dress Ring

Fabulous Aquamarine and Diamond Ring by Patricia Fruttauro

1950s 2.71ct Citrine & 2.10ct Diamond Platinum Dress Ring

3.66ct Diamond & Platinum Dress Ring - Vintage c.1940

Vintage French 2.51ct Ceylon Sapphire & 0.24ct Diamond 18ct Yellow Gold Platinum Dress Ring c.1950

Vintage 1.90ct Diamond & 18ct White Gold Full Eternity Ring c.1950

Vintage South Sea Pearl & 4.16ct Diamond Platinum Brooch c.1950

The Antique 1913 Old Cut Three Diamond Ring

Vintage French 1.51ct Diamond & 18ct White Gold Square Cluster Ring c.1960

Vintage 1.16ct Diamond & 0.16ct Ruby, 18k Yellow Gold Bird Brooch

Vintage 1.09ct Diamond & 18ct White Gold Cluster Ring

The Vintage Brilliant Cut Diamond Ring

9ct Gold Ruby & Diamond Ring

Vintage 0.24ct Ruby & 0.12ct Diamond 18k White Gold Half Eternity Ring

Cultured Pearl & 1.15 Ct Diamond, 18k White Gold Brooch - Vintage c.1960

0.83ct Diamond & 18k White Gold Dress Ring - Vintage c.1980

Antique 3.58ct Ceylon Sapphire & 2.02ct Diamond 15ct Yellow Gold Pendant c.1900

Antique 0.92ct Diamond & Pearl Platinum Dress Ring c.1910

Vintage 1.56ct Diamond & 14ct Yellow Gold Dress Ring c.1960

Art Deco Solitaire Engagement Ring 18ct Gold Platinum 1920s Vintage Diamond Ring

Antique Gold and Diamond Portrait Brooch

Star Ruby 18ct White Gold Ring

Antique Diamond Solitaire 18ct Gold Ring

Stunning 3-stone Diamond Platinum Ring (ca 1ct)

Diamond Solitaire 18ct Gold Ring

Vintage 9.27 ct Coral and 0.80 ct Diamond, 18ct Yellow Gold Pendant Circa 1960

Antique 1.13 ct Diamond and Platinum Solitaire Ring Circa 1935

Vintage 1ct Sapphire and 0.96ct Diamond 18 ct White Gold Dress Ring Circa 1950

Antique 0.75 ct Yellow Diamond and 18ct Yellow Gold Twist Ring Circa 1930

Vintage 2.30 ct Diamond and 18ct White Gold Ring Circa 1950

The Antique 1905 Five Old Cut Diamond Ring

The Antique Art Deco Era Old Mine Cut Diamond Ring

Large 18ct Gold Ruby, Diamond & Pearl Bow Necklace / Choker

Antique Victorian 15k Gold Turquoise, Pearl & Diamond Crescent Brooch - c.1900

Kutchinsky Baguette Diamond Ring 18ct Gold Abstract Vintage Ring London 1971

18ct Gold Opal & Diamond Cluster Ring Cropp & Farr

The Antique 1912 Five Old Cut Diamond Boat Ring