1920s Platinum Jewellery

Antique 0.58ct Diamond and Platinum Pendant Circa 1920

Antique Art Deco 2.95ct Diamond & Platinum Solitaire Ring c.1925

Antique Art Deco 6.35ct Diamond and Platinum Fringe Necklace Circa 1925

Antique French Single Strand 29.30ct Emerald & Pearl Necklace with 0.25ct Diamond Platinum & 18k Yellow Gold Clasp c.1920

Antique 3.20ct White Opal and 0.25ct Diamond 18k White Gold Ring Circa 1925

Antique 2.70ct Burmese Sapphire & 0.24ct Diamond Platinum Solitaire Ring c.1925

Antique Natural Blister Pearl & 0.13ct Diamond Platinum Dress Ring c.1920

Antique Art Deco 3.18ct Diamond and 14k Yellow Gold Brooch Circa 1920

Unique 18ct Gold Platinum Diamond Tie Lapel Cravat Stock Pin Antique C1920

Antique 1.04ct Diamond and Platinum Solitaire Ring Circa 1920

Antique Art Deco 0.62ct Diamond & 12k Yellow Gold Bracelet c.1920

Beautiful 1.4ct Platinum Solitaire Diamond Ring - Boxed

Antique 1.00ct Diamond & Platinum Necklace c.1920

Antique 0.61ct Emerald & 1.45ct Diamond 18k White Gold Ring c.1920

Antique Art Deco 5.03ct Diamond & Platinum Brooch c.1925

Antique French 21.02ct Aquamarine & 1.90ct Onyx Platinum Ring c.1920

Antique 1.61ct Diamond & Platinum GIA Certified Ring c.1925

Antique 5.90ct High Zircon & 1.48ct Diamond 18k White Gold Cluster Ring c.1925

Antique 4.83ct Diamond & Platinum Bracelet c.1925

18ct Gold & Platinum Diamond Solitaire Ring Old Cut Antique Ring c.1920

Antique 4.48ct Sapphire and 4.35ct Diamond Platinum Line Bracelet Circa 1920

Antique 2.48ct Diamond and Platinum Halo Pendant Circa 1920

Antique Art Deco 1.39ct Diamond and Platinum Dress Ring Circa 1920

Antique 3.83ct Diamond and Platinum Art Deco Brooch Circa 1925

Diamond Engagement Ring, Antique 18ct Gold & Platinum Solitaire c.1920

Antique 18ct Gold Platinum Diamond Trilogy Engagement Ring Size K 1/2 (US Size 5.5) C1920

Antique French Art Deco 0.45ct Sapphire & 1.75ct Diamond Platinum Dress Ring c.1920

Antique 3.20ct Diamond & Platinum Solitaire Ring c.1925

Antique Art Deco 6.26ct Diamond & Platinum Brooch c.1925

Antique 1.89ct Diamond & Platinum Three Stone Ring c.1925

Art Deco Platinum Jadeite & Diamond Ring – 15ct Natural Green Jade, 1920s with Certificate

18ct Gold Platinum 3 Stone Diamond Ring

Antique Art Deco 0.30ct Sapphire & 7.58ct Diamond Platinum Bracelet c.1920

Antique Art Deco 7.50ct Onyx & 3.20ct Diamond, Platinum Brooch c.1920

Antique Art Deco 2.20ct Onyx & 0.50ct Diamond, Platinum Ring c.1920

Antique 1.28ct Diamond & Platinum Pendant c.1920

Antique 1.65ct Diamond & Platinum Solitaire Ring c.1920

Antique French Art Deco 10.45ct Diamond & Platinum Bracelet c.1920

Antique 1.00ct Diamond & 18k White Gold Five Stone Ring c.1925

Antique 1.42ct Sapphire and 0.60ct Diamond, 18k Yellow Gold Bracelet Circa 1925