Striking boulder opal earrings in 9 Karat rose gold. Bright blue and a little green in two different shapes. The solid opal from the Queensland opal fields has a long freeform shape 5 x 12mm and a smaller square 7 x 6.5mm, 1.95carats. Earring length 20mm with a hook length of 25mm. Weight 2.74grams.