Expert discusses natural vs. lab-grown diamonds as peak wedding season arrives

  • Oops!
    Something went wrong.
    Please try again later.
  • Oops!
    Something went wrong.
    Please try again later.

Grant Mobley, a diamond expert and jewelry and watch editor for Only Natural Diamonds, joins CBS News' Meg Oliver and Elaine Quijano to discuss the diamond jewelry industry and how natural diamonds compare to laboratory-made gems.