20th Century Diamond Jewellery

9.00ct Jadeite & Diamond 18ct White Gold Dress Ring c.1930

Antique 4.60ct Jadeite & 0.28ct Diamond 18ct White Gold Pendant c.1920

1.02ct Ruby & 0.33ct Diamond 18ct Yellow Gold Cluster Ring c.1930

Art Deco 18ct Gold, Ruby & Diamond Ring

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

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

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

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

Vintage French 2.20ct Diamond & Platinum Full Eternity 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

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

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

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

1.65ct Diamond & Platinum Trilogy Twist Ring c.1930

6.50ct Diamond & 16ct Rose Gold Bracelet c.1930

French Natural Pearl & 3.10ct Diamond 15ct Yellow Gold Brooch c.1930

Vintage 1.92ct Diamond & Platinum Dress Ring

Antique 4.40ct Basaltic Sapphire and 3.14ct Diamond Pearl & 12ct Yellow Gold Pendant / Brooch c.1905

0.40ct Diamond & 18ct White Gold Bracelet Vintage c.1950

Vintage 0.20ct Sapphire & Diamond 18ct Rose Gold Collarette c.1950

3.42ct Diamond & Platinum Cluster Ring c.1925

1920s Dutch 2.35ct Diamond & 14ct Yellow Gold Cluster Earrings

1.38ct Diamond Platinum & 15ct White Gold Drop Brooch c.1925

Early 20th Century Pearl & Diamond Pendant Ear Rings

The Antique 1917 Five Stone Old Cut Diamond Boat Ring

The Antique 1919 Diamond & Ruby Scroll Ring

Vintage 2.55ct Diamond & Platinum Full Eternity Ring c.1950

Antique 71.50ct Aquamarine 0.10ct Diamond & Platinum Pendant c.1925

Vintage Elizabeth II 0.90ct Diamond & Platinum Full Eternity Ring 1958

Vintage Blister Pearl Sapphire Ruby Diamond 14ct Yellow Gold Eagle Brooch c.1950

Vintage 1.70ct Thai Ruby & 1.68ct Diamond Platinum Dress Ring 1975

Antique 0.73ct Diamond & Ruby, 18ct Rose Gold Snake Dress Ring