And these Chocolate Diamond earrings that J-Lo likes to borrow: just over $16,000, but it wasn't that long ago when brown diamonds would have never made the red carpet, selling for six times less ...

In 2000, jewelry company Le Vian capitalized on the underappreciated naturally brown diamonds by trademarking the name Chocolate Diamonds. Soon after this rebranding, Chocolate Diamonds took off.

From engagement rings to vintage diamond-studded pendants, the platform offers a wide selection of pre-owned fine jewelry.

You'll fall head over heels for all kinds of pieces — earrings, necklaces, bracelets, rings — at every price point, starting ...