Edwardian diamond solitaire engagement ring. Set with a round old cut diamond, K colour, VS1 clarity, with an approximate weight of 2.63 carats in an open back claw setting, to a finely pierced circular collet with elegantly curving claws, ribbed base and shaped backholing, the raised open inwardly tapering shoulders feature open scrolling details and lead to a solid D-shape shank. Marked platinum, English, circa 1910, accompanied by HRD Antwerp report #16039056002.
