the polished emerald of oval form fluted and mounted landscape between tapering onyx stones forming an integral design, old cut diamond line gallery and single diamond at the half-hoop point of each shoulder, each in an oblique box collet, mounted in platinum, trace of signature to back of shank 'CARTIER', serial number 02335, second number indistinct possibly 00000 overstampped, French platinum assaymark and partial workshop mark for Gustave Renault, accompanied by (PDF only of) IAJA expertise report no. XP3111-060726 signed by Olivier Bachet, confirming that in his opinion this is a genuine Cartier item from Cartier Paris Head approximately 18.5 x 10.0 x 9.0mm high
Emerald approximately 11.3mm long x 9.3mm wide x 8.9mm high Weight: 7.5g
Victorian cabochon emerald and 18ct gold ring, London (date mark is either 1878 or 1898), the oval 6.49ct Colombian emerald open collet set to a simple tapering gold mount, D shaped shank, accompanied by AGL report no. 1118060 giving the Colombian origin opinion and that the stone shows minor clarity treatment of a traditional type (oiling)