Monture Cartier, a pair of diamond earrings

Monture Cartier, a pair of diamond earrings, each composed of a collet-set diamond surmounting a larger circular-cut diamond, mounted in yellow gold, the diamonds totalling approximately 5.00 carats, length 1.7cm each, clip and post fittings, each signed Mtd Cartier London, stamped JC, numbered HLS00625, British hallmarks for 18ct gold, date letter for 1994, case stamped Cartier Paris