14.55ct Quilpie Boulder Opal | #E245

Burton's Gems and Opals

5.98ct Quilpie Boulder Opal | #E249

$1,400.00

A loose, polished, point shape Quilpie boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

19.35ct Quilpie Boulder Opal Stone | #4

A freeform shaped boulder opal stone with red and blue color play.

Burton's Gems and Opals

2.23ct Quilpie Semi-Black Boulder Opal | #E109

$420.00

A loose, oval cut natural moldavite gemstone. The stone weighs 3.85 carats.

Burton's Gems and Opals

3.85ct Moldavite, Oval Checkerboard Cut

$410.00

A loose, oval cabochon cut opal from Quilpie, Australia. Blue, red, and green colors can be seen.

Burton's Gems and Opals

20.87ct Quilpie Boulder Opal Stone | #2

A loose boulder opal stone with bright green and blue fire.

Burton's Gems and Opals

1.68ct Quilpie Boulder Opal | #E79

$580.00

An oval cabochon cut boulder opal from Quilpie, Australia. The opal has multicolor color play.

Burton's Gems and Opals

5.15ct Quilpie Boulder Opal | #E170

$425.00

Burton's Gems and Opals

16.34ct Quilpie Black Boulder Opal | #E232

$3,800.00

A loose, faceted oval cut blue zircon gemstone.

Burton's Gems and Opals

1.35ct Blue Zircon, Oval Cut

$190.00

Burton's Gems and Opals

10.28ct Quilpie Black Boulder Opal | #E233

$2,880.00

A loose, pear shaped cabochon cut boulder opal stone from Quilpie, Australia.

Burton's Gems and Opals

28.22ct Quilpie Boulder Opal Stone | #20

$670.00

Burton's Gems and Opals

14.22ct Quilpie Boulder Opal | #E243

$1,800.00

A lose boulder opal stone with bright blue body color and green color play.

Burton's Gems and Opals

4.37ct Koroit Boulder Opal | #E204

$830.00

A loose, pear shaped boulder opal stone that flashes colors of green and blue.

Burton's Gems and Opals

2.05ct Quilpie Boulder Opal | #E46

$215.00

A loose, marquise cut boulder opal from Quilpie, Australia. The opal has green and red wave patterns.

Burton's Gems and Opals

4.56ct Quilpie Boulder Opal | #E136

$420.00

A loose, freeform boulder opal stone from Quilpie, Australia. The opal has a fissure inclusion.

Burton's Gems and Opals

4.23ct Quilpie Boulder Opal | #E87

$420.00

An oval cabochon cut boulder opal stone with green and blue color play.

Burton's Gems and Opals

3.69ct Quilpie Boulder Opal | #E107

$680.00

A loose, polished, freeform cut boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

24.95ct Quilpie Boulder Opal Stone | #30

$265.00

A loose, faceted oval cut natural moldavite gemstone. The stone weighs 4.16 carats.

Burton's Gems and Opals

4.16ct Moldavite, Oval Checkerboard Cut

A polished boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

130.64ct Quilpie Boulder Opal Stone | #48

$870.00

A loose, oval cut boulder opal stone from Quilpie, Australia. The opal has blue and green colors.

Burton's Gems and Opals

0.92ct Quilpie Boulder Opal | #E77

$110.00

A loose boulder opal stone from Quilpie, Australia. The opal has bright green and blue flashes.

Burton's Gems and Opals

4.25ct Quilpie Boulder Opal | #E128

$320.00

A loose, polished Quilpie boulder opal stone from Australia. The stone is predominantly blue.

Burton's Gems and Opals

23.47ct Quilpie Boulder Opal Stone | #11

$295.00

A modified oval cut andalusite gemstone. The stone has eye-visible rutile inclusions.

Burton's Gems and Opals

2.30ct Andalusite, Modified Oval Cut

$360.00

A loose, pear shaped boulder opal stone from Quilpie, Australia. The opal shines every color of the rainbow.

Burton's Gems and Opals

2.35ct Quilpie Boulder Opal | #E32

$365.00

Burton's Gems and Opals

9.72ct and 8.15ct Quilpie Boulder Matrix Opal Pair | #E265

$1,200.00

Burton's Gems and Opals

8.50ct Quilpie Boulder Opal | #E242

$800.00

Exclusive offer available

Opal Whisperers

3.45cts - Queensland Boulder Seam Opal

A$890.00A$1,250.00

A loose, faceted oval cut dark blue natural sapphire stone.

Burton's Gems and Opals

0.89ct Blue Sapphire, Oval Cut

$900.00

Burton's Gems and Opals

9.82ct Quilpie Boulder Opal | #E239

$800.00

Burton's Gems and Opals

5.80ct Quilpie Boulder Opal | #E248

$1,600.00

A loose, pear shaped boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

52.60ct Quilpie Boulder Opal Stone | #38

Burton's Gems and Opals

4.96ct Quilpie Boulder Opal | #E257

A loose, oval cut greenish yellow chrysoberyl stone. The chrysoberyl weighs 4.38 carats.

Burton's Gems and Opals

4.38ct Chrysoberyl, Oval Cut

$500.00

A loose, triangular shaped boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

55.41ct Quilpie Boulder Opal Stone | #43

$615.00

A loose boulder opal stone from Quilpie, Australia. The opal shines colors of green and orange.

Burton's Gems and Opals

8.12ct Quilpie Boulder Opal | #E10

$620.00

A loose Quilpie boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

51.31ct Quilpie Boulder Opal Stone | #44

A loose, oval cabochon cut boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

20.36ct Quilpie Boulder Opal Stone | #40

$695.00

A loose, pear shaped natural emerald gemstone.

Burton's Gems and Opals

1.13ct Emerald, Pear Shape

$1,510.00

A loose, polished Quilpie boulder opal stone from Queensland, Australia. The opal displays a blue flow pattern.

Burton's Gems and Opals

172.75ct Quilpie Boulder Opal Stone | #8

$1,630.00

A vivid blue and purple boulder opal stone from Quilpie, Australia.

Burton's Gems and Opals

22.99ct Quilpie Black Boulder Opal | #E187

$1,240.00

Burton's Gems and Opals

10.46ct Quilpie Boulder Opal | #E240

$1,800.00

Burton's Gems and Opals

16.35ct Quilpie Boulder Opal | #E253

$2,800.00

A loose, faceted oval cut natural purple sapphire gemstone that weighs 1.26 carats.

Burton's Gems and Opals

1.26ct Purple Pink Sapphire, Oval Cut

$900.00

A loose, oval cabochon cut boulder opal stone from Queensland, Australia. The stone is predominantly blue.

Burton's Gems and Opals

16.29ct Quilpie Boulder Opal Stone | #14

$400.00

A loose, polished, wedge shaped boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

11.95ct Quilpie Boulder Opal Stone | #26

$295.00

Burton's Gems and Opals

11.41ct Quilpie Boulder Opal | #E247

$2,200.00

Burton's Gems and Opals

16.59ct Quilpie Black Boulder Opal | #E230

$2,600.00

A loose, faceted oval cut pyrope garnet gemstone. The stone is a deep, dark red color.

Burton's Gems and Opals

17.02ct Pyrope Garnet, Oval Cut

$695.00

A loose, drop shaped Australian boulder opal from Quilpie Mining District.

Burton's Gems and Opals

109.87ct Quilpie Boulder Opal Stone | #42

$870.00

Burton's Gems and Opals

3.08ct Quilpie Boulder Opal | #E259

Burton's Gems and Opals

19.12ct Quilpie Black Boulder Opal | #E231

$2,200.00

Burton's Gems and Opals

5.95ct Quilpie Black Boulder Opal | #E229

A loose, faceted oval cut smoky quartz stone with black tourmaline crystal inclusions. The gem weighs 35.68 carats.

Burton's Gems and Opals

35.68ct Smoky Tourmalated Quartz, Oval Cut

$490.00

A blue, drop shaped Quilpie boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

59.78ct Quilpie Boulder Opal Stone | #46

A freeform pear shaped boulder opal stone with blue color.

Burton's Gems and Opals

11.32ct Quilpie Black Boulder Opal | #E188

$825.00

Burton's Gems and Opals

38.94ct Quilpie Boulder Opal | #E252

$1,680.00

Burton's Gems and Opals

24.33ct Quilpie Boulder Opal | #E244

A loose, modified emerald cut, natural color change sapphire stone. The stone shifts from black to blue to purple to green.

Burton's Gems and Opals

2.71ct Color Change Sapphire, Modified Emerald Cut

$3,850.00

A loose, oval cabochon cut black boulder opal stone from Quilpie, Australia.

Burton's Gems and Opals

3.10ct Blue Quilpie Boulder Opal Stone | #1

$320.00

A loose, freeform cut, patterned Quilpie boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

33.18ct Quilpie Boulder Opal Stone | #45

$520.00

A loose, natural, pear shaped boulder opal stone from Quilpie, Australia.

Burton's Gems and Opals

23.82ct Quilpie Boulder Opal Stone | #32

Burton's Gems and Opals

64.11ct Quilpie Boulder Opal Stone | #22

$1,840.00

A loose, oval checkerboard cut natural moldavite gemstone. The stone is dark green color and weighs 4.18 carats.

Burton's Gems and Opals

4.18ct Moldavite, Oval Checkerboard Cut

Burton's Gems and Opals

12.83ct Quilpie Boulder Opal Stone | #27

$495.00

A polished boulder opal stone from Queensland, Australia. There is an orange stripe of matrix running through the purple opal.

Burton's Gems and Opals

62.36ct Quilpie Boulder Opal Stone | #47

$695.00

A loose, pear shaped boulder opal stone from Queensland, Australia. Predominant colors are blue, purple, and green.

Burton's Gems and Opals

32.21ct Quilpie Boulder Opal Stone | #21

$595.00

A freeform shaped boulder opal stone from Quilpie, Australia. The opal has bright blue and green play of color.

Burton's Gems and Opals

2.42ct Quilpie Boulder Opal | #E108

$235.00

Burton's Gems and Opals

7.10ct Light Purple Fluorite | Oval Cut

$125.00

A polished, freeform shaped boulder opal stone from Queensland, Australia. Predominant colors are green, blue, and violet.

Burton's Gems and Opals

22.71ct Quilpie Boulder Opal Stone | #37

$215.00

A loose, polished, boomerang shaped boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

8.72ct Quilpie Boulder Opal Boomerang Stone | #24

Burton's Gems and Opals

15.51ct Quilpie Boulder Opal | #E250

$3,600.00

Burton's Gems and Opals

10.28ct Quilpie Boulder Opal | #E254

$1,400.00

Burton's Gems and Opals

3.74ct Kyanite, Oval Cut

$1,830.00

Burton's Gems and Opals

4.37ct Quilpie Boulder Opal | #E256

$1,200.00

A loose, vivid boulder opal stone from Quilpie, Australia.

Burton's Gems and Opals

4.78ct Quilpie Boulder Opal | #E85

$1,860.00

A loose Australian boulder opal stone from Quilpie, Australia.

Burton's Gems and Opals

12.94ct Quilpie Boulder Opal Stone | #16

A loose, modified oval cut amethyst gemstone. The stone is a large size.

Burton's Gems and Opals

23.55ct Amethyst, Modified Oval Cut

$400.00

A freeform shaped, polished boulder opal stone from Queensland, Australia. The stone has red, orange, green, and blue fire.

Burton's Gems and Opals

62.42ct Quilpie Boulder Opal Stone | #23A

$670.00

Burton's Gems and Opals

7.03ct Quilpie Boulder Opal | #E261D

$1,980.00

A polished, loose boulder opal stone from Queensland, Australia. Fire colors are green, blue, purple, and salmon.

Burton's Gems and Opals

59.39ct Quilpie Boulder Opal Stone | #41

Burton's Gems and Opals

7.90ct Quilpie Boulder Opal | #E279

$1,280.00

A loose, teardrop shaped purple boulder opal stone.

Burton's Gems and Opals

13.11ct Quilpie Boulder Opal Stone | #19

A polished, purple Quilpie boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

151.32ct Quilpie Boulder Opal Stone | #49

$820.00

An orange-colored, barrel shaped Australian boulder opal with red fire.

Burton's Gems and Opals

31.10ct Quilpie Boulder Opal | #E192

$2,240.00

A loose, polished blue boulder opal specimen from Queensland, Australia.

Burton's Gems and Opals

57.38ct Quilpie Boulder Opal Specimen | #35