18ct gold, emerald and diamond pendant necklace, centring on a bezel-set baguette-cut emerald weighing 1.67 carats on a fine trace link chain accented with two brilliant-cut diamonds, together weighing approximately 0.05 carat, length 450 mm. Accompanied by a Muzo certificate of authentication numbered WIP50 24-0004564-001 and dated 29 April 2024, stating that the 1.67 carat emerald is of Colombian origin.