Could lab-made gold crash prices like diamonds?

[Peterae]

Could lab-made gold crash prices like diamonds? US start-up says it turned mercury into gold
Little-known San Francisco start-up Marathon Fusion says it has turned mercury into stable gold at ten times the rate of CERN's record, raising a question that has haunted the diamond trade: could lab-made gold one day sink the price of the mined metal?
https://uk.finance.yahoo.com/news/could-lab-made-gold-crash-061416380.html