Cartier Art Deco Natural Pearl, Coral, Onyx and Diamond Sautoir in Platinum

The detachable pendant designed as a tassel, suspending strands of pearls and onyx beads, the surmount atop with coral cap, set with old- and single-cut diamonds, adorned with buff-top onyx, suspended from a pearl strand with an old-mine cut diamond clasp, mounted in platinum. Pendant signed Cartier, with French assay mark for platinum and maker's mark (R), numbered 032. Necklace signed Cartier, with French assay mark for platinum and maker's mark for Henri Picq. Pendant length: 115mm. Necklace Length: 670 mm. Pearls have been tested as natural. Diamonds weighing a total of approx 1.6cts (pendant), and 0.45ct (necklace clasp).