Gibson’s Certified Vintage manager has expressed his desire to team up with artists to sell their vintage gems directly to ...

The Golconda Blue, a 23.24-carat Fancy Vivid Blue diamond once owned by Indian royalty, is among the rarest gems ever ...

A rare dual-autographed card of LeBron James and Kobe Bryant netted over $1 million at auction. The 2009-10 Upper Deck ...

Discover how much gold is still hidden underground, which countries have the biggest reserves, and why most of Earth’s gold ...

Diamonds, rare colored gems and signed jewels from important private collections fueled Sotheby’s High Jewelry auction in New ...

LEGO is quietly running a sale on some of its most sought-after exclusive sets, including sets that are retiring soon.

Buried deep in the earth were colors you can’t fake—and values that’ll blow your mind. This wasn’t just a dig—it was a jackpot.

This tiny stone is an anomaly of geology. It is the rarest kind of diamond — graded “Fancy red,” pure and unmodified by other ...

The Essential "Gem" is a device that was never released, but someone on eBay is trying to sell a bunch of the prototypes.

Gold finishes flat as wider markets digest the implications of President Trump's announcement of a tentative trade deal with China. Beijing is putting a six-month limit on rare-earth export licenses ...

Gold prices rose on Wednesday, helped by cooler-than-expected U.S. inflation numbers, strengthening investor expectations ...

Beneath sea urchins’ exterior spines, rounded skeletons called tests are jewels of color, texture, and symmetry. There are hundreds of urchin species, and they’re found in every ocean on ...