Sterling Silver Clasp And Purple, Blue and Bronzy Pearls and Crystal Necklace

This a Beautiful Necklace with a 925 Marked Sterling Silver Clasp. I feel the colors are Purple, Blue and Bronzy colors. Everyone sees colors distantly so you might consider them to be different. The necklace has Pearls and Crystals. This was Handmade by a talented individual. I am not sure if the pearls and crystals are real but I believe them to be. I wore to a dressy fundraiser and received a lot of compliments! This is used and shows normal wear. Measurements are approximate and colors may be off because of lighting. It could use a cleaning since it has been stored a long time but I’m unsure how to safely clean it. Since this isn’t new and is used there may be imperfections.