Early 20th Century Platinum Jewellery

Antique Edwardian Natural Pearl & Gemstone, 18ct Yellow Gold & Platinum Charm Bracelet

Antique 1.38ct Diamond & 18ct Yellow Gold Cluster Ring c.1910

Antique 20.90ct Diamond, Platinum & Palladium Cocktail Watch c.1925

1.76ct Diamond & Platinum Solitaire Ring c.1925

Antique 0.81ct Diamond, 15ct Yellow Gold Bow Brooch c.1900

Antique 0.56ct Sapphire & 0.60ct Diamond, Platinum Earrings c.1920

3.35ct Diamond & Platinum Brooch c.1925

Antique 13.82ct Opal & 0.24ct Diamond, 18k Yellow Gold Pendant c.1910

Antique 2.35ct Opal & 0.60ct Diamond, 18ct Yellow Gold Pendant c.1920

Antique 0.83ct Sapphire and 0.52ct Diamond, Platinum Trilogy Ring Circa 1930

Antique 1.60ct Onyx, 3.67ct Diamond and Platinum Bracelet, Circa 1930

0.65ct Burmese Ruby & 0.48ct Diamond, Platinum Twist Ring c.1925

Antique Art Deco 1.24ct Sapphire & 1.80ct Diamond, Platinum & 18ct White Gold Bracelet c.1920

2.97ct Diamond & Platinum Trilogy Ring c.1925

Antique 3.18ct Pink Tourmaline, 2.10ct Diamond and Platinum Pendant Circa 1925

Antique 1.50ct Sapphire and 0.24ct Diamond 18ct Yellow Gold Dress Ring Circa 1930

Antique 2.95ct Diamond and Platinum Crescent Bow Brooch Circa 1930

Antique Art Deco 2.57ct Diamond and Platinum Ring Circa 1930

Antique 2.65ct Ruby and Platinum Eternity Ring Circa 1930

Antique 1.95ct Basaltic Sapphire and 4.15ct Diamond, Platinum Dress Ring Circa 1930

0.95ct Diamond & 18ct White Gold Solitaire Style Ring c.1925

18ct Gold, 5 Diamond Ring

Antique 1.55ct Diamond & Platinum Solitaire Ring c.1920

Antique 1.47ct Sapphire & 0.54ct Diamond, Platinum Cluster Ring c.1910

Antique 1.32ct Diamond & 15ct Yellow Gold Twist Ring c.1900

Antique 3.30ct Diamond & Platinum Bow Brooch c.1915

Antique 4.20ct Diamond and Platinum Bracelet Circa 1915

Antique 42.68ct Aquamarine and 0.16ct Diamond 12ct Yellow Gold Pendant Circa 1935

Antique 1.55ct Diamond & 18ct Yellow Gold Dress Ring c.1920

Antique Art Deco 1.46ct Diamond & Platinum Dress Ring c.1920

Antique Art Deco 11.20ct Black Onyx & 0.91ct Diamond, Platinum Brooch c.1920

Antique 0.71ct Diamond & 14ct Yellow Gold Pendant c.1910

Art Deco 17.48ct Diamond & Platinum Bracelet

Art Deco Platinum, Diamond & White Sapphire Ring

Antique Three-stone Diamond 18ct Ring

Antique 0.52ct Emerald, 2.00ct Sapphire, 4.46ct Diamond & Platinum Bracelet c.1910

Antique Saltwater Pearl & 0.15ct Diamond, Platinum Ring c.1905

1.77ct French Cut Diamond & Platinum Stud Earrings - Antique & Contemporary

Antique Art Deco 11.75ct Diamond & Platinum Bracelet c.1920

Antique 1.25ct Diamond & 18ct White Gold Cluster Ring c.1920