The winners in the 1999 Yowah Opal Festival Designer Jewellery competition were:
Ian "Mac" McArthur and Ulf Tomasson in the Under $500
Category
Nezaket Shulz of Lightning Ridge in the $501-$1000 Category;
Ian "Mac" McArthur of New South Wales in the $1001-$5000
Category
Ian "Mac" McArthur and Ulf Tomasson in the Obj' de Art category
Nezaket Shulz - Highly Commended in the $1001 - $5000 category