Art Deco Platinum Diamond RingArt Deco era antique platinum engagement ring, with round old European cut diamond. Center antique diamond, approximately 1. 12 carats, G color and VS1 clarity. 6 additional single cut side diamonds. Simple, low profile four prong setting with hand engraved details. Nearly a century old hand engraving is worn away but reveals a date of August, 1927. Size 6. 25, can be resized. Diamond ring paired with an antique gold band. Antique wedding bands are