Vintage Jade Medallion Necklace .925 RARE

The medallion is genuine HeTian White Nephrite Jade, a jadeite Jade, almost translucent in its green coloring; you can see the natural striations expected in authentic gemstones. Originally it was a vintage pendant necklace my grandmother gifted me with a 14-karat gold bail and several gemstones surrounding it. However, one of the stones fell out, and the bail was damaged. I have repurposed this beautiful vintage jade medallion into a 'Lucky Donut' necklace using a sterling silver chain .925 that has been hallmarked and measures 24" in length. When used with the jade pendant, the necklace can be between 18-20" in length, depending on how you wear it. The jade pendant is approximately 9/10" wide in diameter x 3mm thick. the measurement of the medallion center to the edge is approximately 3/8". weighs approx 5.38g.