Vintage D'Orlan Hoops Clip Earrings EUC

Made in Canada, vintage 70s, modernist half hoop clip on earrings signed D'Orlan, D'Orlan is a retired Canadian costume jewelry brand started by Marcel Boucher that manufactured jewelry for Nina Ricci and Guy La Roche, the earrings are made out of 22K yellow gold plated metal with black faceted crystals accents, in great vintage condition, some minimal wear/aging signs as seen in the photos, measures 2 cm.