I Searched 50 Rings in a FaceBook Marketplace Mystery Box - What I Found

I gem test a mystery box of old rings I bought from a stranger on Facebook Marketplace - did I unbox treasure or trash? I will be testing for moissanite, diamonds, cubic zirconia and gemstones from Marketplace. I will test the rings with a diamond tester to see if they are real or fake with the Presidium Gem Tester II. Watch next:    • I Bought a Jewelry Mystery Box on Facebook...      • Old Thrift Shop Jewelry Jar Left Me SPEECH...   Buy a Presidium Gem Tester II on Amazon https://amzn.to/4tbHiax (As an Amazon Associate I earn from qualifying purchases) Full Disclaimer: Video is not financial advice, it is for entertainment only, these are my personal opinions about thrifting, I am not a financial advisor do your research before buying an item to flip for profit. Testing Old Rings Real or Glass? Diamond vs Moissanite vs Cubic Zirconia Presidium Gem Tester II Testing Old Rings Real or Glass? Diamond vs Moissanite vs Cubic Zirconia Presidium Gem Tester II I Bought a Jewelry Mystery Box on Facebook Marketplace! Testing Rings Real or Glass? #thrifting #thrifthaul #goodwill #marketplace #mysterybox