Edwardian .40 Carat Old European Cut Diamond Engraved Platinum Antique Engagement Ring
Circa 1900

Edwardian antique engagement ring centered with a .40 carat old European cut diamond set in platinum with hand engraved detailing. The diamond sits within an octagonal frame, giving the classic solitaire a subtle geometric structure while keeping the focus on the center stone. Hand-engraved leaf motifs travel along the shoulders, while the side profile reveals an intricate pierced gallery, a detail that would have been largely hidden while the ring was worn, yet was still carefully designed and finished. This attention to even the unseen parts of a piece is characteristic of Edwardian jewelry, when platinum allowed jewelers to work with fine lines, open spaces, and precise detailing. The result is a solitaire that appears simple from the top but reveals far more craftsmanship when viewed from every angle.