There are 2 types of jade, Nephrite and Jadeite. We have Nephrite and there are 3 grades of Nephrite: 1. High grade – suitable for Jewelry – cut and sold by the carat 2. Mid grade – suitable for Ornamental cutting – vases, figurines, etc – cut and sold by the kg 3… (Budget: $30-$250 AUD, Jobs: Jewellery, Market Research)