Remarkable bangle with a Queensland boulder opal. The opal shows turquoise, blue and green colours in a freeform shape. Width 9mm. Length 28mm. Set in a wide band, front 9mm, tapered to the back 4mm. Hinged and safety catch on the side. Inside measurements 50 x 65mm. Satin finish, 18Kt yellow gold bezel setting surrounds the opal. The bangle is in 18Kt yellow gold. Weight 26.46grams.