A truly rare find, these vintage essex crystal cuff links are 14k yellow gold and depict a brightly colored duck standing on grass in the marshes. Each essex crystal piece is bezel set. The detail of the duck is truly remarkable. His feathers are textured showing the craftsmanship that went into making these. They are not signed for metal content but have tested as 14k gold. It appears that there was a makers mark, please see the photos, that has faded away over time. As a set these cuff links weigh 13.4 grams. Each circular piece depicting a duck measures 15 mm. These cufflinks are in mint condition and very unique.