A SAPPHIRE AND DIAMOND RING,

細節
A SAPPHIRE AND DIAMOND RING,
THE LARGE OVAL CABOCHON SAPPHIRE WITH PRINCE OF WALES FEATHER DESIGN CLAW SETTING AND WITH BAGUETTE DIAMOND AND DIAMOND SCROLL DESIGN SHOULDERS TO A PLAIN SHANK, WITH GUBELIN CERTIFICATE STATING THE STONE TO WEIGH 41.81 CARATS AND HAVING NO INDICATIONS OF THERMAL TREATMENT.
SEE PLATE 11