Authentic Vintage Christian Dior & Grosse necklace and earrings

Authentic 90’s Vintage Christian Dior and Grosse gold and stones. I barely used it and it is very clean. No scratches or tarnishing. It has a clasp engraved with the two designers and is 17.5 inches long . I believe it was about $2000 and at Bal Harbour Mall in Miami. Not sure on the materials and there are no stamps besides the designer stamps. It’s a beautiful peice looking for a home that will give it more use than I did! I didn’t even try to clean it and it looks amazing. Accepting offers.