AN EXQUISITE ART DECO JADEITE, RUBY, ONYX, DIAMOND AND ENAMEL GIARDINETTO PENDANT, EARLY 20TH CENTURY in platinum, designed to depict a small tree set within a two handles pot, the body of the tree formed of a polished piece of jadeite accented by cabochon ruby flowers, the pot jewelled with single cut diamonds, and polished onyx and jadeite, suspending a tapering black enamel and jadeite drop, on a fine belcher link chain, signed Lang Paris, French maker's mark, French assay marks, pendant 7.8cm, chain 43.0cm, 8.7g.