18ct white gold and diamond 'Eternal N°5' demi parure, Chanel, comprising: a pair of articulated earrings, the first with a '5' motif surmount pave-set with diamonds encircling a collet-set brilliant-cut diamond stud and terminating in a pear-shaped pendant drop pave-set with diamonds; the other transformable earring with a polished '5' motif surmount also encircling a collet-set diamond stud and suspending a pendant drop with a collet-set diamond connector, this pendant detachable so that the diamond stud can be worn alone, the diamonds together weighing approximately 0.56 carat, approximately 20 mm and 22 mm long respectively, signed Chanel, numbered B57356, P1/3 and P3/3 respectively, French assay and maker's mark, post fittings ; a ring, en suite centring a brilliant-cut diamond weighing 0.25 carat, size L, signed Chanel, numbered B59419, Italian assay and maker's mark. (2), accompanied by: a GIA diamond Dossier numbered 2358553730, dated 13 July 2020, stating that the 0.25 carat diamond is F colour, VVS1 clarity, laser inscribed;, Chanel certificates of authenticity dated 5 May 2021, purchase receipt and box.