Name: Can you tell which is a real diamond and which is a cheaper gemstone?
Uploaded: Mon Feb 13 2017 12:41:58 GMT+0000 (UTC)
Duration: 5 min 13 s
Description: Just in time for Valentine’s Day, TODAY national investigative reporter Jeff Rossen reveals a new way to save big money on jewelry: a gemstone called moissanite. It costs a small fraction of what a diamond does, yet in side-by-side comparisons, most people failed to tell which was which. Watch what happens when Rossen puts Matt Lauer and Sheinelle Jones to the test.

Feb. 13, 201705:13