Gucci Ghost in sterling silver 925 and enamel Silvery Dark blue

Gucci Ghost pendant necklace in silver and dark blue email. You could say the pendant is black, it depends on the light and your eyes. I have trouble seeing the difference. Approximate length 49,5 cm adjustable between 44,5 et 49,5 cm. barely worn. The pendant is removable and the chain is rather anthracite colored. Rare and unisex piece.