New vintage jade lariat necklace

New vintage jade lariat necklace Minimalist x Western x Dainty! Original tag attached but the stickiness is faded and fell off: Genuine Jade Jade oval: 5x7 mm Dangling pieces: 40-50 mm Serpentine chain: 17” New vintage c. 1970s. Genuine B.C. Jade / Nephrite. Probably gold plate. Hallmark on chain: stylized diamond with “SN” or “NS”. No visible hallmarks on pendant. Note: there are a few kinks that smooth out. Price reduced!