1920s Platinum Jewellery

Antique 1.02ct Sapphire & 5.54ct Diamond, Platinum Brooch c.1920

0.68ct Emerald & 2.00ct Diamond, 18ct White Gold Bracelet c.1925

1.70ct Black Onyx & 2.20ct Diamond, Platinum Cartier Brooch c.1925

Antique 14.84ct Diamond & Platinum Brooch c.1920

0.22ct Emerald & 0.70ct Diamond, Platinum Ring c.1925

Antique 6.22ct Diamond & Platinum Drop Earrings c.1920

Art Deco 18ct Gold Platinum Diamond Plaque Ring

Pearl & Diamond Flower Brooch

2.42ct Diamond & Platinum Drop Earrings c.1925

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

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

Antique 1.60ct Diamond & 18ct Yellow Gold Cross Pendant

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

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

3.42ct Diamond & Platinum Cluster Ring c.1925

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

Art Deco Mother of Pearl and Ruby Cufflinks 9ct Gold Platinum Antique Cufflinks

Antique 1.13ct Diamond & Platinum Necklace c.1920

Art Deco Mother of Pearl Diamond 18ct Gold Platinum Antique Cufflinks

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

Antique Diamond Trilogy Ring 18ct Gold & Plat Art Deco Three Stone Twist Ring

0.26ct Diamond & Pearl, 12ct Yellow Gold Ring - Antique c.1920

Antique 5.73ct Diamond & Platinum Bar Brooch Art Deco c.1920

3.98ct Diamond & 18ct Yellow Gold Cluster Ring c.1925

Antique French 3.46ct Diamond & Natural Pearl, Platinum Brooch c.1920

Antique Pearl & 0.42ct Diamond, 18ct Yellow Gold Dress Ring c.1920

Diamond Brooch c.1925

Antique Diamond Solitaire 18ct Gold & Platinum 1920s Vintage Engagement Ring

Antique 1.07ct Sapphire & 1.54ct Diamond, Platinum Cluster Ring c.1920

Antique 0.22ct Diamond & 18ct Yellow Gold Five Stone Ring c.1920

Antique French 1.22ct Diamond & Platinum Solitaire Ring c.1920

Antique 4.48ct Diamond & Platinum Necklace c.1920

3.78ct Diamond & Platinum Brooch - Art Deco - Antique c.1920

Antique French 0.53ct Diamond & Platinum Solitaire Ring c.1920

Antique 1.40ct Diamond & 15ct Yellow Gold Drop Earrings c.1920

Art Deco 1.27ct Diamond & Pearl, 18ct White Gold Dress Ring c.1925

Art Deco Old Cut Diamond Platinum Bombé Ring Original 1920s 3ct Diamond Cluster

Art Deco Solitaire Engagement Ring 18ct Gold Platinum 1920s Vintage Diamond Ring

Art Deco Solitaire 1.50ct Diamond Ring with Gem Lab Certificate Antique Platinum Single Stone Engagement Ring

The Antique Art Deco Era Old Mine Cut Diamond Ring