This natural gold nugget from the Central Victoria Region of Australia definitely has the wow-factor. It weighs in at 6.1 Grams of 94% to 98% pure gold. Found with a metal detector by a gold prospector, this beautiful gold specimen measures in at just under 3/4" (18 mm) long. It is very high quality, the grade is jewelry/investment grade, which is the highest quality you can buy. This gold nugget is suitable for jewelry making and investment since it has no mineralization or host rock attached. Australia has some of the purest natural gold specimens in the world. What a pleasure to own such a pretty and high quality natural gold nugget.