Theo FENNELL Unique piece "Emerald City Ring Ring inspired by the musical "The Wizard of Oz". 18k (750‰) yellow gold engraved with foliage, set with a 13.14-carat cabochon emerald in a double surround of diamonds The opening top, engraved on the inside with "There Is No Place Like Home", reveals the rooftops of "the city of emeralds" represented by cabochon emeralds On the sides, two small doors open to reveal enamelled motifs illustrating the enchanted landscapes of "Over the Rainbow". Signed, engraved MG Tdd : 50 Gross weight: 51 g Wooden music box and certificate of authenticity Provenance : Important private collection