20th Century Platinum Jewellery

Antique Art Deco 3.51ct Diamond & 18k White Gold Pendant c.1925

Vintage 3.50ct Onyx, 0.13ct Emerald and Diamond, 18ct Yellow Gold Cat Brooch (1958)

Antique Art Deco 0.60ct Emerald, 10.47ct Diamond and Platinum Bracelet Circa 1925

Antique 5.60ct Pink Tourmaline & 1.10ct Diamond, Platinum Drop Earrings c.1925

Antique 3.45ct Aquamarine and 0.60ct Diamond, Platinum Drop Earrings Circa 1925

Antique Art Deco 2.38ct Burmese Sapphire and 0.30ct Diamond, Platinum Ring Circa 1930

4.72ct Diamond & 18k Yellow Gold Spray Brooch c.1935

Antique 28.50ct Cushion Cut Amethyst and Diamond, Platinum Ring Circa 1930

5.50ct Opal, Natural Saltwater Pearl & 8.31ct Diamond, Platinum Pendant c.1935

Antique Art Deco Large 9.68ct Diamond and Platinum Brooch Circa 1925

Ruby & 0.23ct Diamond, 18k Yellow Gold Pig Pin Brooch c.1930

Art Deco 13.35ct Diamond & Platinum Necklace c.1935

Stunning 1.4ct Platinum Solitaire Diamond Ring - Boxed

Vintage Cultured Pearl & 1.07ct Diamond, Platinum Earrings c.1950

Edwardian Gold & Platinum Diamond & Pearl Pendant

Antique Art Deco 0.40ct Emerald and 1.52ct Diamond, Platinum Dress Ring Circa 1920

Vintage 2.50ct Ceylon Sapphire and 0.75ct Diamond, Platinum Dress Ring Circa 1970

Vintage 3.20ct Emerald and 4.10ct Diamond, Platinum Ballerina Ring Circa 1950

Antique 0.26ct Ruby & 0.65ct Diamond, 14ct Yellow Gold Dress Ring c.1925

Vintage 2.73ct Diamond & Platinum Dress Ring c.1960

Art Deco 0.70ct Emerald & 2.42ct Diamond, Platinum Ring c.1930

1.10ct Diamond & Platinum Eternity Ring c.1935

1.49ct Diamond & 18k White Gold Pendant Necklace c.1930

1.20ct Basaltic Sapphire & 1.28ct Diamond, Platinum Cluster Ring c.1935

1.20ct Basaltic Sapphire & 0.54ct Diamond, 18k Yellow Gold Ring c.1935

0.65ct Emerald & 1.42ct Diamond & Platinum Drop Earrings c.1935

Antique 10.99ct Diamond and Platinum Bracelet Circa 1930

Vintage 2.74ct Diamond & Platinum Solitaire Ring c.1950

2.05ct Sapphire & 1.49ct Diamond, Platinum Ring c.1930

Antique Art Deco 1.00ct Sapphire & 1.20ct Diamond Platinum Earrings c.1920

Antique French Art Nouveau Style 4.35ct Diamond & 18k Yellow Gold Bracelet c.1905

1.25ct Diamond & Platinum Dress Ring c.1935

The Vintage Brilliant Cut Diamond Platinum Solitaire Ring

Antique 4.23ct Sapphire, 1.51ct Diamond, Pearl and Platinum Bracelet Circa 1935

Antique 0.50ct Colombian Emerald and 1.94ct Diamond, Platinum Trilogy Ring Circa 1935

Antique 4.42ct Aquamarine, 1.35ct Ruby, 0.22ct Diamond and 14ct Yellow Gold Brooch Circa 1935

Antique Art Deco 26ct Lapis Lazuli, 0.96ct Diamond & Platinum Drop Earrings c.1925

Antique Pearl & 0.77ct Diamond, 9ct Rose Gold Pendant / Brooch c.1910

Antique + Vintage 5.74ct Diamond & Platinum Cluster Ring

Antique 1.50ct Sapphire, 0.60ct Diamond & Platinum Brooch c.1910