细节
A DIAMOND, EMERALD AND ONYX 'PANTHÈRE' RING, BY CARTIER
Designed as a polished gold panther with circular-cut emerald eyes and onyx nose, holding a pavé-set brilliant-cut diamond sphere, mounted in 18k white gold, ring size 4, with French assay mark for gold, in red leather Cartier case
Signed and with maker's mark for Cartier, No. 873738