From Western Australia, this Natural Australian Gold Nugget weighs 2.3 Grams (35 Grains). It has a really gorgeous color and a beautiful textured surface. It is a very beautiful hand selected jewelry/investment grade Australian gold nugget. The size is 5/8" (16 mm) long. Gold nuggets like this one from Australia are highly prized by jewelers, collectors and investors because of the high purity (92% to 98% pure). As with all our gold nuggets, it comes with a certificate of authenticity.