A high school student has been wreaking havoc among his teachers with a $16 gadget that can supposedly tell whether a diamond is real. The TikTok star on the rise, known as DiamondTesterKid, uploaded ...
In the past, one of the most common techniques to test if a diamond was real or synthetic was to scratch the gem against glass — if the glass is scraped or scratched, the diamond's real. But this ...
In an age when you can get just about anything online, it’s probably no surprise that you can buy a diamond-making machine for $200,000 on Chinese eCommerce site Alibaba. If, like me, you haven’t been ...
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