Antique unuswal large locket pendant in 14k gold dangling with 3 old mine cut diamonds centered with large glass pendant was made during the imperial russian era hall marked 56 imperial russian gold standard for 14k gold dates back to 1899/1907.c Large Glass Pendant, Locket Gold, Large Locket, Diamond Locket, Vintage Pendant Necklace, Glass Pendants, Gold Pendant, Locket, Jewelry Inspiration