A COLOURED SAPPHIRE AND DIAMOND RING, BY CARTIER
Set with an oval-shaped pink sapphire, to the circular-cut diamond bombé half-hoop, mounted in gold, ring size 6, with French assay mark for gold, in red leather Cartier case
Signed Cartier and with maker’s mark for Cartier, no. 920123
US$3,800-6,500
A COLOURED SAPPHIRE AND DIAMOND RING, BY CARTIER
Set with an oval-shaped pink sapphire, to the circular-cut diamond bombé half-hoop, mounted in gold, ring size 6, with French assay mark for gold, in red leather Cartier case
Signed Cartier and with maker’s mark for Cartier, no. 920123
US$3,800-6,500
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