Antique 18ct Yellow Gold & Platinum Diamond Engagement Ring US Size 5
Circa Edwardian/Art Deco era. European origin.
Inside of band is stamped "18CT". No visible maker's mark.
A beautifully crafted antique diamond ring featuring an 18ct yellow gold band with a platinum-topped setting, a hallmark of early 20th-century fine jewelry. The ring centers a single diamond, likely an Old European cut, set in a raised platinum mount that enhances brilliance while protecting the stone.
The shoulders are adorned with delicate hand-engraved floral and scroll motifs, and the openwork gallery showcases thoughtful period craftsmanship
Ring measures approximately a US size 5 on mandrel.
Weighs approximately 2.07 grams.
In good condition with no noticeable flaws. Please see all photos.
Circa Edwardian/Art Deco era. European origin.
Inside of band is stamped "18CT". No visible maker's mark.
A beautifully crafted antique diamond ring featuring an 18ct yellow gold band with a platinum-topped setting, a hallmark of early 20th-century fine jewelry. The ring centers a single diamond, likely an Old European cut, set in a raised platinum mount that enhances brilliance while protecting the stone.
The shoulders are adorned with delicate hand-engraved floral and scroll motifs, and the openwork gallery showcases thoughtful period craftsmanship
Ring measures approximately a US size 5 on mandrel.
Weighs approximately 2.07 grams.
In good condition with no noticeable flaws. Please see all photos.








