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7 item(s)

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  • Bonhams (7)
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PIAGET: INTERCHANGEABLE 'TANAGRA' RING 18 carat gold Three interchangeable bombé studs, brilliant-cut diamond stud, brilliant-cut diamond and circ...

PIAGET: RUBY AND DIAMOND-SET INTERCHANGEABLE RINGS Oval-cut ruby Oval-cut diamond 18 carat gold Signed Piaget, maker's marks, numbered, Swiss assa...

GEM-SET EARCLIPS AND DRESS RING 15.1-15.5mm mabé cultured pearls Brilliant-cut diamonds Turquoise and treated turquoise cabochons Lengths: culture...

SPINEL, DIAMOND AND RUBY DIAMOND 20CT GOLD RING Rectangular cushion-cut ruby claw set, surrounded by a halo of 14 round brilliant-cut diamonds wit...

COLOURED CULTURED PEARL AND DIAMOND RING AND EARRING SUITE the ring set with a round golden pearl measuring approximately13.40 mm, within a border...

RUBY AND DIAMOND RING Step - cut rubies mounted on a 9K gold ring, punctuated by three columns of 1.31mm brilliant - cut diamonds within milligrai...

CHARLES I DIAMOND RING, CIRCA 1648 Set with table-cut diamonds, within closed-back settings, the inner hoop engraved 'Car. Rex. Jan 30.1648-9' , ...

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