Centering an Old European cut diamond weighing app. 0.08ct., framed and flanked by six pearls* measuring app. 3.9-4.3mm and Rose cut diamonds measuring app. 1.3mm in a cross within a square design, fashioned in 18k & platinum. Unidentified maker's mark. Circa 1905. Size 6.75.

*All pearls are assumed to be cultured unless specified as natural.