Just a warning about stones for sale with these credit card size lab reports. I tried to get a cheap black diamond but it's really moissanite. : r/Gemstones
Gem Lab Certification | GemPundit
Is this a legit gem lab? Or a piece of junk : r/Gemstones
Fakes, scams, and tricks: (Some) Gemstone certificates of authenticity
Is this a fake certificate? : r/Gemstones
Update: Fake stones with fake certificates - WARNING !
How to Determine If a GRA Moissanite Report is Fake?
Update: Fake stones with fake certificates - WARNING !
Anyone ever buy a gemstone that has a cert through this lab? : r/Gemstones
These are fake, right? Is ebay untrustworthy for gems and rough in general? : r/Gemstones
Anyone ever buy a gemstone that has a cert through this lab? : r/Gemstones
Fakes, scams, and tricks: (Some) Gemstone certificates of authenticity