Vintage Jade Rose Gold 9kt Ring

Elegant vintage ring with a large Jade cabachon bezel set in 9kt rose gold (ring is stamped 14k, but tests 9k). Jade is a lovely color, with a bit of translucency. There are a couple of solder or discoloration spots on the gold bezel as seen in pics. I have included many high resolution pics in different lighting conditions to try to give a sense of the lovely color and inclusions in this jade. Does have a maker's mark, either an M or a W in a square. Jade oval cabachon measures approximately 16.5 x 12.25mm. Ring is a size 7 US.