Unfortunately, production studios do not supply COAs at their auctions. This item is a gold coloured necklace used by Uhura aboard the Enterprise! All components of this item are from the production. Series/Production: Star Trek: Strange New Worlds. Type: Uhura’s Gold Coloured Necklace. Important note on screen use. Unless otherwise stated, we are not claiming this item is screen-matched to a specific episode or scene. Check out our website for authentic and ancient Persian artifacts??