Vintage Ethnic Turkish Amulet Choker Blue Lapis & Silver Tone 11” drop JB1

Gorgeous piece! Purchased in the 90’s from my moms trip to Turkey. It’s been in storage for at least 20 years and is in good condition. There are areas of discoloration pictured. I don’t know what to call the discoloration; it almost looks like rust. Please note this is a used piece and the buyer accepts it as is. All flaws have been disclosed to the best of my ability.