In this section you will find Opals that have been cut and polished for jewellery or for the collector.
We have Light and Dark Opal from Coober Pedy, Mintabie and Lightning Ridge as well as 'Boulder Opal' from Queensland.
Opal colours range from the blue- violet to deep red ends of the spectrum. Red is rarer and more valued than stones with blue or green. Stones with larger, more prominent colour patterns, have a higher value.
From the Yowah Opal Field. Light and dark ironstone with colours of red, orange, green and blue. Nice freeform shape 14 x 29mm, thickness 5mm. Weight 20.9 carats
Gorgeous colours and interesting shape in this boulder opal from the Pinkilla field near Quilpie. Blue, turquoise, green with yellow, orange , red - moving and changing colours in different...
Opalised wood from the Koroit Opal field. This boulder opal has a beautiful shape and richness of colour. Red, orange, green in a light a light blue, all surrounded by...
'Clean Face' boulder opal from Queensland. Bright blue with turquoise colours.The boulder is cut 'freeform' and has a concave face. 15 x 10.9 x 4.4 mm
Queensland boulder opal showing red and green colours on a light blue base. 6.75 x 15 x 3.4 mm.
Light pattern with turquoise, red and grey banding in this Queensland boulder opal. 16 x 6.75 x 3.97 mm.
'Free form' shaped Queensland boulder opal. Showing light blue and turquoise colours. 9.3 x 16.6 x 3.8 mm.
Boulder opal 'Yowah Nut' from Queensland. Light ironstone host with pink, green and orange colours. 32.7 x 15.6 x 5.2 mm.
Typical boulder opal from the 'Koroit' opal fields in Queensland. Dark and light ironstone with nearly all opal colours as the stone moves. Green, orange, blue, red and everything in...
Set of three boulder opals from the Koroit mining field. Light and dark ironstone with green crystal opal veins. The pair is 11. 4 x 21.4 mm and 6 mm...
Boulder opal 'split' - a natural split not polished!. Blue centre with turquoise surrounds and a light brown. Character opal for a pair of cuff-links or earrings. 12.6 x 16.4...
Blue and green boulder opal - a nice pair in a freefrom shape 10.15 x 17mm cut from a boulder split which gives the same pattern each side. $1,800
Movement in shape and colours. A very interesting boulder opal, cut from a parcel near Winton. Turquoise, green, blue and some light areas with green. Width 18mm. Length 33mm. Thickness...
Rainbow of colours in a freeform boulder from the Queensland opal fields. Orange, red and blue, green in a light creamy background. The unique shape (width 14mm, length 20mm, height...
Opalised wood from the Koroit Opal Field in Queensland. Light and dark ironstone with turquoise and dark blue, pink and green spots inbetween. Width 23mm Length 46mm Thickness 3.82mm Weight...
Ocean colours of blue, green and orange in a boulder opal from the Queenland Opal Fields. Width 15.5mm, Length 26mm, Thickness 4.5mm Weight 13.7carats
From the Queensland Opal Fields comes this beautiful picture boulder opal. A large freeform shape (28 x 15 x 24 x 32mm, thickness 4.5mm) with dark blue and green tones,...
Picture Boulder Opal from the Queensland Opal Fields. Freeform shape (18 x 29mm, thickness 5.4mm). Soft colours of light blue, green and pink. Weight 20.45 carats
Bursts of colour like a church window. Small teardrop shape with moving colours of orange, green and blue. Size 8 x 14mm. Thickness 3.63mm. Weight 2.75 carats
Freeform shape - perfect for a ring or pendant. The boulder opal has green, orange colours in the dark ironstone. 7 x 16mm. Thickness 5.4mm Weight 4.65 carats
Boulder opal with soft colours of green and red in light grey/blue colours. Rectangle shape, perfect for a pendant 7.16 x 30mm, thickness 3.35mm. Weight 7.25 carats
Large Boulder Opal from the Queensland Opal Fields. A picture opal with turquoise, green, gold and blue tones. Freeform shape. Width 26mm. Length 48mm. Thickness 7.95mm 72.5 carats
From the Koroit Opal fields comes this boulder opal. Centre lavender blue nut with a little green in the dark ironstone. Measures 25.6 x 32mm. Thickness 6.5mm. Weight 51.85 carats
Boulder opal with a very interesting pattern and picture. Turquoise, blue and on the sides grey with green flashes. Freeform triangle 25 x 30 x 30mm. Thickness 8mm. Weight 40.15...