Solid unset natural opals from $13.50 USD to $50.00 USD, ready to be set into jewellery.
On this page you will find 2 varieties of Australian opals:
Boulder opal which is only found in Queensland, and opal from Lightning Ridge, an opal field in New South Wales.
These beautiful loose opals are solid and natural.
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Please note: > 24.4 millimetres (mm) equal 1 inch - 10 millimetres equal 0.39 inch.
BMG27 - $23.00 USD
Solid boulder opal - size: 7 x 5 mm - Weight: 0.98 carat
Opal with light colours including pink
CB24 - $25.00 USD SOLD
Boulder opal size: 29 x 19 mm - Weight: 19 carats
Grey opal with a spot of green colour
CB14 - $30.00 USD
Solid boulder opal - size: 11 x 6 mm - Weight: 1.63 carat
Opal with mixed colours including red
CBW1 - $30.00 USD
Solid boulder opal - size: 9 X 5 mm - Weight: 1 carat
Opal with various colours
BMG34 - $30.00 USD
Solid boulder opal - size: 6 x 4 mm - Weight: 0.59 carat
Black opal with small blue and green sparkles of colours
on a dark blue background
BMG18 - $30.00 USD
Solid boulder opal - size: 10 x 4 mm - Weight: 0.94 carat
Opal with bright green rolling colour
BMG6 - $34 USD
Solid opal - size: 15 x 7 mm - Weight: 2.34 carats
Boulder opal with nice bright colours on one side
BMG15 - $38.00 USD
Solid opal - size: 9 x 8 mm - Weight: 1.70 carat
Semi- black boulder opal with pin fire colours
BMG17 - $42.00 USD
Solid boulder opal - size: 10 x 6 mm - Weight: 1.35 carat
Black opal with deep green and red colours
CB21 - $50.00 USD
Solid boulder opal - size: 20 X 20 mm - Weight: 12.70 carats
White opal with mixed colours surrounded by mother rock
JW28 - $35.00 USD
Solid opal - size: 13 x 7 mm - Weight: 2 carats
Boulder opal with rolling light pink and gold colours
JW19 - $40.00 USD
Solid boulder opal - size: 13 x 8 mm - Weight: 2 carats
Opal with mixed colours
JW29 - $45.00 USD
Solid opal - size: 21 x 6 mm - Weight: 5 carats
Boulder opal with rolling iridescent pink and gold colour, on
a light blue body
Click on each picture to make it bigger, the opal colours will be more visible
SLR6 - $20.00 USD
Solid opal from Lightning Ridge
Size: 14 mm x 5.70 mm
Weight: 1.11 carat
Opal with a rolling iridescent light green flash
SLR1 - $15.00 USD
Parcel of 3 solid opals from Lightning Ridge
Sizes: from 4.90 x 4.80 mm to 8.60 x 6 mm
Total weight: 1.65 carat
White opals with a pink iridescence
SLR2 - $15.00 USD
Parcel of 3 solid opals from Lightning Ridge
Sizes: from 7.20 mm x 4.60 mm to 8.50 x 7.70 mm
Total weight: 2 carats
Black opals with glints of various colours on a dark body
SLR3 - $15.00 USD SOLD
Parcel of 3 solid opals from Lightning Ridge
Sizes: from 7.80 x 5.40 mm to 12.40 x 6.5mm
Total weight: 1.66 carat
Opals with green colours
MLR1 - $13.50 USD
Solid opal from Lightning Ridge
Size: 11 mm x 3.50 mm
Weight: 0.64 carat
White opal with various light colours
MLR2 - $13.50 USD
Solid opal from Lightning Ridge
Size: 6.80 mm x 4.80 mm
Weight: 0.41 carat
Opal with rolling small flashes of varied colours
MLR3 - $13.50 USD SOLD
Solid opal from Lightning Ridge
Size: 10 mm x 6 mm
Weight: 0.80 carat
Opal with large light electric green flash
MLR4 - $13.50 USD
Solid opal from Lightning Ridge
Size: 8.70 mm x 6.40 mm
Weight: 0.58 carat
Opal with large light electric green flash of colour
MLR5 - $13.50 USD
Solid opal from Lightning Ridge
Size: 8.50 mm x 5.30 mm
Weight: 0.46 carat
Opal with flashes of various colours
MLR6 - $13.50 USD
Solid opal from Lightning Ridge
Size: 8 mm x 4 mm
Weight: 0.47 carat
Opal with a large rolling flash of green colour
MLR7 - $18.00 USD
Solid opal from Lightning Ridge
Size: 6 mm x 6 mm
Weight: 0.62 carat
Opal with broad flashes of various bright colours
MLR8 - $22.50 USD
Solid opal from Lightning Ridge
Size: 8.60 mm x 8.35 mm
Weight: 0.64 carat
Black opal with many sparkling colours
MLR9 - $27.00 USD
Solid opal from Lightning Ridge
Size: 8.70 mm x 4 mm
Weight: 0.69 carat
Opal with a bright iridescent green rolling flash
MLR10 - $27.00 USD
Solid opal from Lightning Ridge
Size: 7 mm x 5.50 mm
Weight: 0.62 carat
Crystal opal with iridescent light colours
MLR11 - $27.00 USD
Solid opal from Lightning Ridge
Size: 11 mm x 8 mm
Weight: 1.06 carat
Opal with bright green parkles
SLR9 - $32.00 USD
Parcel of 3 solid opals from Lightning Ridge
Sizes: from 4.90 mm x 4.85 mm to 6.65 x 5.40 mm
Total weight: 1.20 carat
Bright opals with full of sparkles of various colours
SLR10 - $32.00 USD
Solid opal from Lightning Ridge
Size: 12.20 mm x 5.79 mm
Weight: 1.37carat
Opal with iridescent green colour
SLR12 - $32.00 USD
Parcel of 4 solid black opals from Lightning Ridge
Sizes: from 4.45 mm x 3.29 mm to 9.13 x 3.60 mm
Total weight: 1.62 carat
Black opals with small sparkles of bright colours
MLR12 - $32.00 USD
Solid opal from Lightning Ridge
Size: 15.70 mm x 6.30 mm
Weight: 1.96 carat
Opal with blue and green iridescent colours
MLR13 - $32.00 USD
Solid opal from Lightning Ridge
Size: 11 mm x 7.60 mm
Weight: 1.06 carat
Crystal opal with bright green sparkles of colours
MLR14 - $32.00 USD
Solid opal from Lightning Ridge
Size: 10 mm x 6 mm
Weight: 0.63 carat
Opal with bright sparkles of green colours
MLR15 - $32.00 USD SOLD
Solid opal from Lightning Ridge - Picture stone
Size: 12.80 mm x 12.56 mm
Weight: 1.69 carat
Green crystal opal with green sparkles
MLR16 - $36.50 USD
Solid opal from Lightning Ridge
Size: 12.50 mm x 9 mm
Weight: 1.55 carat
Crystal opal with green sparkles
MLR17 - $36.50 USD SOLD
Solid opal from Lightning Ridge
Size: 11.45 mm x 7.80 mm
Weight: 1.59 carat
Opal with rolling bright green colour
ALR1 - $36.50 USD
Solid opal from Lightning Ridge
Size: 8.18 mm x 5.20 mm
Weight: 0.70 carat
Opal with mixed colours including red
SLR15 - $41.00 USD
Solid opal from Lightning Ridge
Size: 20 x 6.80 mm
Weight: 3.60 carats
Light opal with golden green iridescent colour
MLR18 - $41.00 USD
Solid opal from Lightning Ridge
Size: 7.88 mm x 7.77 mm
Weight: 0.91carat
White opal with bright rolling red/orange colours
ALR9 - $41.00 USD
Solid opal from Lightning Ridge
Size: 7.67 mm x 5.75 mm
Weight: 0.66 carat
Crystal opal with bright green sparkles of colour
MLR19 - $41.00 USD
Solid opal from Lightning Ridge
Size: 8.25 mm x 7.76 mm
Weight: 0.78 carat
Opal full of bright green sparkles of colours
MLR20 - $41.00 USD
Solid opal from Lightning Ridge
Size: 6.94 mm x 6.55 mm
Weight: 0.50 carat
Opal with rolling flashes of various colours
LRW17 - $45.50 USD
Solid opal from Lightning Ridge
Size: 14.19 mm x 8.34 mm
Weight: 1.98 carat
Opal with broad flashes of golden green colours
LRW24 - $45.50 USD
Solid opal from Lightning Ridge
Size: 11.95 mm x 8.95 mm
Weight: 2.25 carats
Opal with rolling iridescent pink on a light blue background
LRW27 - $45.50 USD
Solid opal from Lightning Ridge
Size: 8.97 mm x 7.88 mm
Weight: 1.32 carat
Black opal with rolling golden green colour on a blue background
LRW13 - $45.50 USD
Solid opal from Lightning Ridge
Size: 15.38 mm x 12.24 mm
Weight: 4.21 carats
White opal with iridescent pink colour rolling over the face
and some light green
LRW22 - $45.50 USD
Solid opal from Lightning Ridge
Size: 19.92 mm x 8.59 mm
Weight: 2.89 carats
Opal with rolling golden pink on a light blue background
LRW28 - $45.50 USD
Solid opal from Lightning Ridge
Size: 10.25 mm x 5.49 mm
Weight: 1.06 carat
Black opal with rolling golden green on a blue background
SLR16 - $45.50 USD
Parcel of 3 solid opals from Lightning Ridge
Size: from 8 mm x 6 mm to 16.50 x 5.90 mm
Total weight: 3.41carats
2 opals with rolling iridescent green colour and 1 opal full of
bright green sparkles
SLR17 - $45.50 USD
Parcel of 6 solid opals from Lightning Ridge
Sizes: from 4.55 mm round to 9 mm round
Total weight: 3.60 carats
White opals with iridescent pink colours
MLR22 - $45.50 USD
Solid opal from Lightning Ridge
Size: 11.21x 8.70 mm
Weight: 1.84 carat
Opal with iridescent golden green colour
MLR21 - $45.50 USD
Solid opal from Lightning Ridge
Size: 10.21 x 6.88 mm
Weight: 1.08 carat
Crystal opal with rolling bright golden green colour
ALR2- $45.50 USD
Solid opal from Lightning Ridge
Size: 11.80 x 8.24 mm
Weight: 1.50 carat
White opal with rolling bright light red colour
MLR23- $45.50 USD
Solid opal from Lightning Ridge
Size: 8.70 x 6.39 mm
Weight: 0.90 carat
Opal with mixed colours and rolling bright iridescent
pink/orange over the face
SLR20 - $50.00 USD
Parcel of 3 solid opals from Lightning Ridge
Sizes: from 5.30 mm round to 7.50 mm round
Total weight: 1.80 carat
2 black opals with iridescent dark green and 1 crystal opal
with iridescent light green colours
SLR19 - $50.00 USD
Solid black opal from Lightning Ridge
Size: 9.70 x 6.40 mm
Weight: 0.88 carat
Black opal with rolling green iridescent colour
SLR22 - $50.00 USD
Parcel of 3 solid opals from Lightning Ridge
Sizes: from 10 x 4.30 mm to 12.58 x 5.40 mm
Total weight: 2.39 carats
3 crystal opals with bright golden green colour
More pages of natural and solid, unset opals