A DIAMOND AND ONYX "PANTHÈRE" ETERNITY BAND, BY CARTIER
Designed as a wide circular-cut diamond band with calibré-cut onyx accents, mounted in 18k gold, with French assay mark and maker's mark, ring size 6 1/2
Signed Cartier, nos. 640822, 54 and 10
A DIAMOND AND ONYX "PANTHÈRE" ETERNITY BAND, BY CARTIER
Designed as a wide circular-cut diamond band with calibré-cut onyx accents, mounted in 18k gold, with French assay mark and maker's mark, ring size 6 1/2
Signed Cartier, nos. 640822, 54 and 10
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