Part of the semiprecious stone is to be used in 10 versions of the Bird on a Rock brooch, with another part of the stone to be left in a natural state and made into a tabletop ornament.

I tried an engagement ring from Quince, the online direct-to-consumer brand. Its center stone is a three carat lab-grown ...

This American public park is the only one in the world where visitors can mine and take home real diamonds from their ...