Even the best lab-grown diamonds can stir up a bit of skepticism in shoppers—and for good reason. You might wonder: How can anything concocted in a laboratory compare to what’s organically ...

They have the same physical properties of natural diamonds because they are created in a lab using technology that replicates the natural diamond growing process. Rather than taking billions of ...

LONDON, Sept 23 (Reuters) - A rare diamond necklace with possible links to former French queen consort Marie Antoinette is to be auctioned in November with a price estimate of up to $2.8 million.

The development of diamond technologies has borne that out since the material was first discovered. Diamond’s allure as a gemstone and its use as a tool due to its hardness have encouraged ...