Queensland boulder opal pendant, sliding on leather cord. 14.9 x 28.8 mm. Light and dark ironstone matrix with turquoise and green. Weight is 5.78 grams.
Bright turquoise, green and pink colours in this clean faced Queensland boulder opal pendant. 10.11 x 26 x 6 mm in size and 3.42 grams in weight. Comes with a...
Dark blue Queensland boulder opal in a long rectangular shape. This pendant comes on a leather cord but would also look great on a choker. Size is 8 x 36 mm...
Stripe pattern with soft colours of pink and green in between blue in an interestingly shaped Queensland boulder opal pendant. size is 11.8 x 24.2 x 23.3 x 16.6 mm, weight...
A true gem! Queensland boulder opal pendant with turquoise, green, blue, gold and orange colour play! This is an inexpensive way to immediately wear the opal BUT it can be...
Veins of blue and green 'crystal' in light brown ironstone. This leaf shaped pendant comes with a leather cord and is 26carat in weight and 16.28 x 34.7 mm in...
Bright red, orange and the rest of the colour spectrum in this Queensland boulder opal pendant. The opal is of high quality and value and could be cut into a...
Koroit (Queensland) boulder opal - typical nut with bright turquoise and blue in a light and dark ironstone. Comes with a metal bail. Weight is 35carats and size is 19.5...
Belemnite, opalized fossil pipe squid, from Coober Pedy (South Australia). Green, red , blue and a little yellow. The sandstone inclusions show the natural stone. Drilled and ready to be...
Belemnite, opalized fossil pipe squid, from Coober Pedy (South Australia). Green, red , blue and a little yellow. The sandstone inclusions show the natural stone. Drilled and ready to be...
Belemnite, opalized fossil pipe squid, from Coober Pedy (South Australia). Pinfire red and green colours. The sandstone inclusions show the natural stone. Drilled and ready to be worn on a...
Belemnite, opalized fossil pipe squid, from Coober Pedy (South Australia). Pinfire green, orange red and a little blue colours. The sandstone inclusions show the natural stone. Drilled and ready to...
Bright green veins in this Queensland boulder opal pendant. The dark ironstone enhances the opal colours.
Weight is 36carats and size is 17.8 x 39.2 mm.
Ready to wear 'Koroit' field (Queensland) boulder opal with stunning pattern of greens and a little red. All in a light and dark ironstone host rock. The pendant is 18...
Boomerang shaped Boulder opal pendant in blue tones. Width 8.5mm. Length 43.5mm. Solid sterling silver bail fits a large choker. Comes with a leather cord.
Koroit Boulder Opal with dark green ironstone and green/blue pattern. Freeform shape 32mm. Width and height 19mm. 2 solid sterling silver bails - easy to wear on a chain or...
Bright red, blue, green in a Coober Pedy opal. Drop shape 5 x 16mm with a very interesting bail big enough for a 3mm choker. Hammered finish all in 9Kt...
Beautiful large Koroit Opal Nut with a large hole to fit a silver bail. Dark ironstone with green and blue circles. The bail will allow a thick neoprene or leather...
Lovely studs with bright Coober Pedy (SA) 'crystal' opal. The marquis cut stones give the look of flower petals to the earrings. Setting is in 14 kt yellow gold, the...
Three different shaped 'crystal' opals from Coober Pedy (SA). The setting is in 9Kt yellow gold giving a 9 mm wide and 20 mm long piece. On special: Was $450 NOW...