1.04ct Lightning Ridge Light Opal | #E38

A loose semi-black opal from Lightning Ridge, Australia. The opal flashes bright green and blue colors.

Burton's Gems and Opals

2.15ct Semi-Black Bright Green Flash Opal | #E18

$820.00

A loose Mexican matrix fire opal stone. The opal is orange with green flashes.

Burton's Gems and Opals

7.99ct Mexican Matrix Fire Opal | #E40

An oval cabochon cut Ethiopian opal with green color play, nicknamed "Liquid Water".

Burton's Gems and Opals

12.88ct Ethiopian Crystal Opal | #E198 | "Liquid Water"

$2,580.00

Burton's Gems and Opals

11.41ct Quilpie Boulder Opal | #E247

$2,200.00

An oval cabochon cut semi-black opal stone from Lightning Ridge, Australia.

Burton's Gems and Opals

2.64ct Lightning Ridge Semi-Black Opal | #E190

A unisex sterling silver pendant set with Royston turquoise, handmade by Mayan Indian artist, Sam Yah.

Burton's Gems and Opals

"Sam Yah" Mayan Turquoise Pendant | Sterling Silver | c.2014

$335.00

A loose, barrel shaped Koroit boulder opal stone with blue veins.

Burton's Gems and Opals

13.44ct Koroit Boulder Matrix Opal | #E169

$325.00

A loose, oval cabochon cut Lightning Ridge light opal stone.

Burton's Gems and Opals

2.60ct Lightning Ridge Light Opal | #E37

$370.00

Burton's Gems and Opals

16.35ct Quilpie Boulder Opal | #E253

$2,800.00

A loose, oval cabochon cut Koroit boulder opal stone. The opal has a bright green color.

Burton's Gems and Opals

2.56ct Koroit Boulder Matrix Opal | #E164

$220.00

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, oval cabochon cut semi-black opal stone from Lightning Ridge, Australia.

Burton's Gems and Opals

1.15ct Lightning Ridge Semi-Black Opal | #E14

A loose, freeform shaped light opal from Lightning Ridge, Australia. The opal has an orange color.

Burton's Gems and Opals

1.20ct Lightning Ridge Light Opal | #E57

$160.00

A barrel shaped boulder opal gemstone with a rainbow of colors.

Burton's Gems and Opals

15.14ct Bull's Creek Boulder Opal | #E82 | "The Rainbow Collection"

$3,880.00

A freeform shaped semi-black opal from Lightning Ridge, Australia that weighs 1.31 carats.

Burton's Gems and Opals

1.31ct Lightning Ridge Semi-Black Opal | #E122

An oval cut opal with red, green, and blue fire from Coober Pedy, Australia.

Burton's Gems and Opals

1.64ct Coober Pedy Crystal Opal | #E145

$410.00

A loose, oval cut black opal stone from Lightning Ridge, Australia. The opal plays with green and blue fire.

Burton's Gems and Opals

1.41ct Lightning Ridge Black Opal | #E94

$325.00

A loose, round faceted Mexican fire opal gemstone. The stone is transluscent light orange color with rainbow play of color in the sunlight.

Burton's Gems and Opals

3.53ct Mexican Fire Opal, Faceted Modified Round Brilliant Cut

$365.00

Burton's Gems and Opals

38.94ct Quilpie Boulder Opal | #E252

$1,680.00

A loose, elongated oval cut black opal that has a green and blue cat's eye.

Burton's Gems and Opals

1.87ct Lightning Ridge Cat's Eye Black Opal | #E25

$620.00

A loose, freeform shaped boulder opal with green and blue multicolor fire from Australia.

Burton's Gems and Opals

8.66ct Koroit Boulder Opal | #E163

$625.00

A loose, oval cut rainbow boulder opal gemstone.

Burton's Gems and Opals

9.03ct Bull's Creek Boulder Opal | #E83 | "The Rainbow Collection"

$3,240.00

A loose, Koroit boulder opal stone. The opal plays bright blue and green colors on a patterned matrix.

Burton's Gems and Opals

7.50ct Koroit Boulder Opal | #E22

Burton's Gems and Opals

10.46ct Quilpie Boulder Opal | #E240

$1,800.00

A loose boulder opal with prurple color play and hematite patterning from Koroit, Australia.

Burton's Gems and Opals

46.64ct Koroit Boulder Matrix Opal | #E208

$525.00

Burton's Gems and Opals

4.59ct Lightning Ridge Australian Semi-Black Opal | #E268

$450.00

A loose pear shaped crystal opal with green and purple colors.

Burton's Gems and Opals

0.65ct Lightning Ridge Semi-Black Crystal Opal | #E63

$215.00

A loose oval cut opal stone from Lightning Ridge, Australia. The opal shines pinkish red colors.

Burton's Gems and Opals

2.76ct Lightning Ridge Light Opal | #E90

$265.00

A loose, semi-crystal opal from Australia. The opal predominantly show green and orange colors.

Burton's Gems and Opals

0.78ct Australian Semi-Crystal Opal | #E13

A semi-black crystal opal stone that shines green and blue colors.

Burton's Gems and Opals

0.63ct Lightning Ridge Semi-Black Crystal Opal | #E62

A loose boulder opal stone with purple veins from Koroit, Australia.

Burton's Gems and Opals

53.84ct Koroit Boulder Matrix Opal | #E101

A loose, oval cabochon cut matrix opal stone from Honduras.

Burton's Gems and Opals

3.34ct Honduras Matrix Opal | #E89

A loose black opal stone from Lightning Ridge, Australia. The opal's color plays from one particular direction.

Burton's Gems and Opals

8.68ct Highly Directional Lightning Ridge Black Opal | #E23

$3,580.00

Burton's Gems and Opals

5.80ct Quilpie Boulder Opal | #E248

$1,600.00

Burton's Gems and Opals

8.95ct Koroit Boulder Matrix Opal | #E127

An off-round cabochon cut boulder opal stone from Koroit, Australia. The opal has green, blue, and red colors.

Burton's Gems and Opals

9.05ct Koroit Boulder Matrix Opal | #E173

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

Burton's Gems and Opals

22.99ct Quilpie Black Boulder Opal | #E187

Burton's Gems and Opals

7.37ct Koroit Boulder Opal | #E182

$3,100.00

Ye Olde Rock Shop

Lightning Ridge Opal from Australia 1pc J086**

(3)

$9.00

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

Burton's Gems and Opals

59.78ct Quilpie Boulder Opal Stone | #46

$1,225.00

A freeform shaped blue-green light opal stone from Lightning Ridge, Australia.

Burton's Gems and Opals

3.22ct Lightning Ridge Light Opal | #E140

$685.00

A loose, faceted oval cut blue zircon gemstone.

Burton's Gems and Opals

1.35ct Blue Zircon, Oval Cut

$190.00

A loose, barrel shaped semi-black opal stone from Lightning Ridge, Australia. The stone plays green colors.

Burton's Gems and Opals

1.28ct Lightning Ridge Semi-Black Semi-Crystal Opal | #E99

Burton's Gems and Opals

11.97ct Australian Dendritic Opal | #E217

$695.00

A loose, freeform triangle shaped black opal stone from Lightning Ridge, Australia that weighs 2.71 carats.

Burton's Gems and Opals

2.71ct Lightning Ridge Black Opal | #E118

A loose, pear shaped Australian opal stone. The opal shows green and blue colors.

Burton's Gems and Opals

1.44ct Lightning Ridge Light Opal | #E39

A loose, oval cabochon cut black opal from Lightning Ridge, Australia that weighs 13.09 carats. The opal is blue.

Burton's Gems and Opals

13.09ct Lightning Ridge Black Opal | #E126

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

A loose boomerang shaped purple boulder opal stone from Quilpie, Australia.

Burton's Gems and Opals

18.48ct Koroit Boulder Opal Boomerang Stone | #23

$670.00

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 boulder opal stone with bright green and blue fire.

Burton's Gems and Opals

1.68ct Quilpie Boulder Opal | #E79

$580.00

Burton's Gems and Opals

1.96ct Lightning Ridge Black Opal | Chinese Writing Pattern | #E227

$580.00

Burton's Gems and Opals

3.08ct Quilpie Boulder Opal | #E259

Burton's Gems and Opals

8.11ct Bull's Creek Boulder Opal | #E178 | "The Rainbow Collection"

A polished matrix opal stone from Koroit, Australia. The opal has a blue color.

Burton's Gems and Opals

10.32ct Koroit Boulder Opal | #E131

A loose, modified emerald cut blue zircon gemstone. The stone has a large belly.

Burton's Gems and Opals

5.08ct Blue Zircon, Emerald Cut

$1,250.00

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, 1.26 carat semi-black opal stone from Lightning Ridge, Australia. The opal is green and blue.

Burton's Gems and Opals

1.26ct Lightning Ridge Semi-Black Opal | #E113

An oval cabochon cut opal from Andamooka, Australia. The opal has green and orange color play.

Burton's Gems and Opals

6.39ct Andamooka Light Opal | #E158

$1,440.00

An oval cabochon cut 2.75ct semi-black opal gemstone from Lightning Ridge, Australia.

Burton's Gems and Opals

2.75ct Lightning Ridge Semi-Black Opal | #E117

$395.00

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

A loose, triangle shaped black opal stone from Lightning Ridge, Australia. The opal has different colors of black and semi-black opal potch.

Burton's Gems and Opals

3.76ct Lightning Ridge Black Opal | #E142

$425.00

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

10.28ct Quilpie Boulder Opal | #E254

$1,400.00

A loose, oval cabochon cut black opal stone from Lightning Ridge, Australia. The opal has an N2 body tone.

Burton's Gems and Opals

1.06ct Lightning Ridge Black Opal | #E161

$160.00

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

3.74ct Kyanite, Oval Cut

$1,830.00

Burton's Gems and Opals

4.58ct Lightning Ridge Black Opal | #E237

$1,800.00

A polished boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

130.64ct Quilpie Boulder Opal Stone | #48

$870.00

A stone sphere carved from natural green aventurine quartz with containing mica inclusions.

Burton's Gems and Opals

3.3" Aventurine Sphere

$330.00

Burton's Gems and Opals

1.34ct Lightning Ridge Black Opal | #E67

Burton's Gems and Opals

5.95ct Quilpie Black Boulder Opal | #E229

Burton's Gems and Opals

1.49ct Australian Semi-Crystal Opal | #E8

A loose, triangular shaped black opal from Lightning Ride, Australia. The opal is predominantly green.

Burton's Gems and Opals

0.85ct Lightning Ridge Black Opal | #E11

A loose, oval cabochon cut black opal stone from Lightning Ridge, Australia. The opal has blue color play.

Burton's Gems and Opals

0.80ct Lightning Ridge Black Opal | #E160

$115.00

A loose, oval cabochon cut boulder opal stone from Koroit, Australia. The opal has a bright green flash.

Burton's Gems and Opals

4.36ct Koroit Boulder Opal | #E129

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, 5.90 carat heart shaped boulder opal stone from Quilpie, Australia. The opal has blue flashes.

Burton's Gems and Opals

5.90ct Quilpie Boulder Opal Heart | #E110

$425.00

Burton's Gems and Opals

2.75ct Lightning Ridge Black Opal | #E235

$500.00

A loose polished sculpture made from royal blue lapis lazuli with golden pyrite inclusions.

Burton's Gems and Opals

Lapis Lazuli Specimen | 000

Burton's Gems and Opals

10.28ct Quilpie Black Boulder Opal | #E233

$2,880.00

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

Burton's Gems and Opals

151.32ct Quilpie Boulder Opal Stone | #49

$820.00

A loose, freeform shaped double-sided boulder opal stone from Quilpie, Australia. One side is blue, the other is white.

Burton's Gems and Opals

7.60ct Double-Sided Quilpie Boulder Opal | #E135

$380.00

An oval cabochon cut boulder opal stone from Koroit, Australia. The opal has a blue color.

Burton's Gems and Opals

6.01ct Koroit Boulder Matrix Opal | #E165

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

Burton's Gems and Opals

26.03ct Freeform Lightning Ridge Australian Crystal Opal | #E271

$1,800.00

A loose, oval cabochon cut semi-black opal from Lightning Ridge, Australia. The opal plays green and orange colors.

Burton's Gems and Opals

1.42ct Lightning Ridge Semi-Black Opal | #E2