Vintage MEXICO Sterling Silver REYGO Turquoise Tear Drop Pendant Necklace 23.5"

Vintage MEXICO Sterling Silver REYGO Turquoise Tear Drop Pendant Necklace This fantastic Necklace features a Ginormous Tear drop Pendant (Measures 3"- 3.5" drop 1.5"+ width) on a Made to match Hand tooled 23.5" 2mm Bar link chain. The pendant features Braided Filigree designs accented with hand tooled plates that match the chain. Bezel set Oval Turquoise cabachon at center. I have been unable to make an exact Identification for 'Reygo'. My guess is that It's likely 'Reygo' isn't an artist but a company of some sort, and that this particular piece dates to the Early 80's. There are very very few REYGO pieces floating around, but I have come across a couple that have an Eagle 4 mark. Eagle 4 is Most commonly associated with Artists/Shops of Guadalajara, Jalisco Mexico Interestingly, I found that there is a current company in Guadalajara called Reygo, but they appear to be in Restaurant supply Manufacturing/Distribution maybe both. I can't help but wonder if this is the same company, but had additional ventures in earlier days. Beautiful condition considering likely age. Shows signs of wear, with minor surface scratches. Artisan, as well as naturally developed patina. Pendant marked REYGO 925 MEXICO + STERLING **Both Pendant AND Chain test positive for Silver with JSP Acid** Please see photos/video for best description, condition, and measurements. *Photos may have been enlarged to show detail, and I encourage you to enlarge them even more. V1124V9432