A SAPPHIRE AND DIAMOND CLIP BROOCH, BY GUBELIN
A SAPPHIRE AND DIAMOND CLIP BROOCH, BY GUBELIN

細節
A SAPPHIRE AND DIAMOND CLIP BROOCH, BY GUBELIN
Designed as a rectangular-cut sapphire fan to the circular and baguette-cut diamond scrolled handle, mounted in platinum, circa 1950, with French assay marks
With jeweller's mark for Gbelin