Details
AN ANTIQUE DIAMOND AND BLACK OPAL PENDENT BROOCH
The detachable pendant set with a black opal weighing 29.12 carats in a scrolled old mine-cut diamond surround suspended from an openwork old mine-cut diamond stylised navette-shaped panel, circa 1880
With certificate 9709080 dated 25/9/1997 from the Gbelin Gemmological Laboratory stating that the black opal is of natural colour and it is one piece, not a doublet
The detachable pendant set with a black opal weighing 29.12 carats in a scrolled old mine-cut diamond surround suspended from an openwork old mine-cut diamond stylised navette-shaped panel, circa 1880
With certificate 9709080 dated 25/9/1997 from the Gbelin Gemmological Laboratory stating that the black opal is of natural colour and it is one piece, not a doublet