20th Century Diamond Jewellery

Antique 0.60ct Sapphire & 0.51ct Diamond 18ct Yellow Gold Twist Ring c.1910

1.28ct Diamond & 18ct White Gold Full Eternity Ring c.1935

Art Deco 18ct Gold Platinum Sapphire Diamond Ring

The Vintage Brilliant Cut Diamond Filigree Ring

Antique 2.84ct Aquamarine and 0.10ct Diamond and 18ct White Gold Dress Ring Circa 1935

The Antique Edwardian Engraved Gold & Five Diamond Ring

The Antique Toi Et Moi Diamond Dainty Ring

Antique 2.10ct Emerald & 7.73ct Diamond Platinum Floral Brooch c.1900

1.25ct Sapphire 2.34ct Diamond & Platinum Brooch c.1925

The Vintage Five Diamond Scrollwork Ring

The Vintage Brilliant Cut Solitaire Diamond Splendid Ring

Vintage Pearl Bracelet Ruby Diamond Cluster Clasp 18ct Gold 1980s Triple Strand

Art Deco 18ct Gold Platinum Diamond Solitaire Engagement Ring

Triple Strand Pearl Necklace with Gem Certificate 9ct Gold Diamond Clasp 1950s

Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

Edwardian 18ct Gold Ruby Diamond Ring Chester 1907

The Antique 1919 Old European Diamond Twist Ring

The Antique 1906 Old European Cut Diamond Starlight Ring

Antique 1.77ct Diamond, Enamel & Platinum Horse & Huntsman Brooch

Antique 1.60ct Diamond & 18ct Yellow Gold Cross Pendant

Vintage 6.87ct Diamond & Platinum Cornucopia Brooch c.1950

Antique 0.56ct Diamond & 9ct Yellow Gold Bar Brooch c.1900

Art Deco Platinum Sapphire & Diamond Flower Cluster Ring

1930s Art Deco Opal & Diamond Brooch

Natural Pearl & 1.75ct Diamond & 17ct White Gold Brooch

1.26ct Diamond & Platinum Solitaire Ring c.1930

Vintage 13.65ct Zircon & 0.15ct Diamond 18ct Yellow Gold Brooch 1989

Vintage 1960s 6.53 Carat Sapphire & Diamond 18ct White Gold Cocktail Ring

2.63ct Diamond & 18ct Yellow Gold Trilogy Ring c.1925

Antique 9.10ct Amethyst Pearl & 0.20ct Diamond 14ct Yellow Gold Necklace

Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace

Antique 0.24ct Sapphire and 0.12ct Diamond Platinum Pin Brooch Circa 1930

Art Deco 18ct Gold Platinum Aquamarine Diamond Ring

Vintage Diamond Platinum Solitaire Ring 1950s Engagement Ring Single Stone Ring

Antique Platinum Solitaire Diamond Ring - Boxed

Antique 1.05ct Diamond & 18ct Yellow Gold Solitaire Ring c.1900

1.07ct Colombian Emerald & 0.45ct Diamond 14ct Yellow Gold Ring c.1935

Antique Aquamarine and Diamond Necklace 9ct Gold Edwardian Drop Pendant Circa 1910

9.60ct Aquamarine, 0.28ct Diamond & Platinum Pendant

Edwardian Diamond Trilogy Ring 18ct Gold Antique Engagement Ring Vintage Three Stone Ring