Vintage authentic Lanvin necklace, a Modernist Gilded Collar, measures 17mm or 21/32" wide at the center, tapering to 8mm or 5/16" ay the clasp. Slightly curved on the length with fitted design, this is a small size necklace with inside measurement of 13" long. Sits very close to the neck. Condition is good to very good with some loss of plating to the reverse side due to age and wear. Front is very good with minor surface scratches due to storage and regular wear. Looks beautiful on. There are no dents, any dark areas and spots are ambient reflections. Please enlarge pictures for details as they will give you a lot more information. Marked Lanvin in the oval cartouche, circa 1970s.