Egyptian Queen Nefertiti Cartouche Pendant Sterling Charm Phoenix

Purchased in Aswan - early 90's - sterling silver with many interesting designs within the frame. Queen Nefertiti. Measures 1 3/8" inches  and weighs 13.3 grams. 18" Italian box chain 925 Winged phoenix either side. Could use a rub - will leave that to the new owner. Nice piece but the only one I have. She's about 4 grams more than her companion Tut piece