Vintage Deep Green Jadeite Jade Disc with Diamonds Necklace in 18k White Gold

Gorgeous deep greens accent this jadeite jade pendant along with a splash of small diamonds!  The pendant features a disc of jadeite measuring 23mm or 7/8" across.  The jade attaches to the chain with a curved bail encrusted with about 0.10cttw of small diamonds.  The chain features an interesting beaded motif and closes with a spring ring clasp.  Both the pendant and the chain are marked for 18k/750 and the combined piece weighs 7.63g.  The chain measures 16".