PIAGET: INTERCHANGEABLE 'TANAGRA' RING (4)

PIAGET: INTERCHANGEABLE 'TANAGRA' RING 18 carat gold Three interchangeable bombé studs, brilliant-cut diamond stud, brilliant-cut diamond and circular-cut sapphire stud and polished stud Brilliant-cut diamonds approx. 0.85ct total Ring signed Piaget, maker's mark, numbered, Swiss assay mark, European convention mark Studs signed Piaget, maker's mark Ring size approx. J½ (leading edge), length of studs 0.9cm Total weight approx. 18.0g (4) Footnotes: OVERALL CONDITION Light surface wear to 18 carat gold ring (studs unhallmarked but testing as 18ct gold). Inner hoop signed Piaget 1991, 750, 52, makers mark (PG flanking cog) and numbered A31688. Outer hoop stamped with Swiss assay mark (woman's head facing left) and European convention mark for 18 carat gold. Each stud signed Piaget with maker's mark (PG flanking cog) with 750. SAPPHIRES Displaying a medium to dark blue hue, some small nicks visible under 10x magnification. This condition report is provided for your convenience based on the opinion of our gemmologists. Bonhams is not responsible for any discrepancies between this information and other opinions. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing