A fake diamond can also be white zircon, quartz, glass, white topaz, and even white spinel. Therefore, one should know how to spot a fake diamond and keep it close to your heart. Let’s check out ...

An curved arrow pointing right. Cubic Zirconia – better known as "CZ" – are lab grown diamond simulates cut to mimic the color and brilliance of diamonds. Brian Driscoll from the Gemological ...

Breathe hot air on your diamond the same way you would if you were fogging up a bathroom mirror. "A fake diamond will fog up for a short period of time, whereas a real diamond will not because it ...

The other factor, related to the above and perhaps even more impactful, is the explosion in lab-grown diamonds. In years past, imitation diamonds such as cubic zirconias lacked the clarity and ...

One of the most common questions that gemologists are asked is how to tell the difference between a real diamond and a fake stone. "We see a lot of estate jewelry that comes up in our line of ...