Vintage Emmons Faux Jade Earring and Pendant Set

Grandma's Jewelry! Lovely vintage Emmons earring and pendant set. Earrings : Clip on closure. Faux green jade molded glass. Some age appropriate wear (see photos) Matching pendant : The pendant needs to be cleaned. There is some green (what appears to be waxy) residue on the inside and a little on the outside. I used my nail to chip some off so I know it is removable. I just don't want to risk damaging the item. Note: Most of my jewelry is pre-loved. I do not deep clean any jewelry before shipping. I am not a professional and I do not want to risk destroying any vintage item. I will note any flaws/defects. Please see all photos and do not hesitate to ask questions.