
Single gram of California gold nugget
$455.10
Raw, unrefined natural gold in its crystalline nugget form from California Gold Rush era.
Estimated value as of 2026 · Source: Fortune, March 19, 2026 gold spot price per ounce ($4,551) converted to per gram
Fun Fact
While gold costs about $65 per gram, rare nuggets can fetch 10-100 times that price due to collector demand.
Price History
More in Nature

$31.8M
Fossil Tyrannosaurus Rex Skeleton (Stan)
Nearly complete T-Rex skeleton auctioned for research and display.

$5M
Moon Rock Sample (From Apollo 17 Mission)
Lunar basalt specimen collected during humanity's final Apollo mission in 1972.

$3.5M
Hope Diamond
A 45.52-carat deep blue diamond with a legendary curse.

$2.0M
Gold Bar (400 oz)
A standard 400 troy ounce gold bar, the kind stored in Fort Knox.