Gorgeous Mexican Sterling Silver White Topaz Articulated Artisan Choker Necklace

Lovely artisan crafted mid to late 20th century Mexican sterling choker or short necklace. Bezel set marquise topaz which a jeweler believed to be a very pale “Swiss blue” or a white topaz. I’m siding with white but do not know for sure which. Overall 15” long, the stone in its setting is slightly over 0.5” and 0.25” wide. Total weight is 12 grams. The silver bezel setting is a little flawed, please see all photos carefully. Great gift idea! Will ship with gift box.