4.36ct Koroit Boulder Opal | #E129

Burton's Gems and Opals

6.19ct Yellow Fluorite | Oval Cut

$105.00

A polished, pear shaped boulder opal stone from Koroit, Australia.

Burton's Gems and Opals

21.42ct Koroit Boulder Matrix Opal | #E172

$220.00

A loose, oval cabochon cut Koroit boulder opal with green fire.

Burton's Gems and Opals

3.25ct Koroit Boulder Matrix Opal | #E166

$225.00

Burton's Gems and Opals

5.80ct Quilpie Boulder Opal | #E248

$1,600.00

A pear shaped Koroit boulder matrix opal with blue and purple colors in veins.

Burton's Gems and Opals

10.69ct Koroit Boulder Matrix Opal | #E175

Burton's Gems and Opals

10.16ct Citrine | Pear Shape Cut

$162.00

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

A loose, polished patterned boulder opal stone from Yowah, Australia.

Burton's Gems and Opals

48.15ct Yowah Nut Opal | #E186

$195.00

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

Burton's Gems and Opals

12.83ct Quilpie Boulder Opal Stone | #27

$495.00

A triangle shaped Australian fire opal stone with red and orange colors.

Burton's Gems and Opals

0.67ct Lightning Ridge Crystal Opal | #E66

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

$415.00

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 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 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 polished Yowah nut boulder opal from Yowah, Australia. The piece is ironstone with a center of precious opal.

Burton's Gems and Opals

11.27ct Yowah Nut Opal | #E133

$1,440.00

A faceted round brilliant cut Burma ruby gemstone. The stone is certified as natural by Guild Laboratories.

Burton's Gems and Opals

1.05ct Ruby, Round Brilliant Cut

$1,290.00

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

Burton's Gems and Opals

53.84ct Koroit Boulder Matrix Opal | #E101

$600.00

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

Exclusive offer available

Opal Whisperers

97.5cts - Tribal Australian Boulder Opal. Heritage Collection

A$1,600.00A$1,850.00

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 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, 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

1.49ct Australian Semi-Crystal Opal | #E8

Burton's Gems and Opals

4.96ct Quilpie Boulder Opal | #E257

$600.00

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 faceted oval cut natural moldavite gemstone. The stone weighs 4.53 carats.

Burton's Gems and Opals

4.53ct Moldavite, Oval Checkerboard Cut

$570.00

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

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

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 boulder opal stone from Koroit, Australia. The opal has a blue and purple pattern.

Burton's Gems and Opals

60.86ct Koroit Boulder Matrix Opal | #E148

$2,380.00

A loose, pear shaped boulder opal stone from Koroit, Australia that has vivd green and blue veins of color.

Burton's Gems and Opals

8.61ct Koroit Boulder Opal | #E132

$1,450.00

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

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

$315.00

Exclusive offer available

Opal Whisperers

3.5cts - Fantastic Queensland Boulder Opal. Australian Opal

A$550.00A$850.00

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, faceted oval cut dark blue natural sapphire stone.

Burton's Gems and Opals

0.89ct Blue Sapphire, Oval Cut

$900.00

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

$315.00

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

10.95ct Quilpie Boulder Opal | #E246

$1,600.00

A loose, pear shaped black opal stone from Lightning Ridge, Austalia that weighs 1.19 carats.

Burton's Gems and Opals

1.19ct Lightning Ridge Parabolic Black Opal | #E119

Burton's Gems and Opals

7.10ct Light Purple Fluorite | Oval Cut

$125.00

A freeform pear shaped boulder opal stone with blue color.

Burton's Gems and Opals

11.32ct Quilpie Black Boulder Opal | #E188

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 boulder opal stone with bright green and blue fire.

Burton's Gems and Opals

1.68ct Quilpie Boulder Opal | #E79

$580.00

An oval checkerboard cut kiwi mystic topaz gemstone. The stone is a light yellowish green color.

Burton's Gems and Opals

6.53ct Kiwi Mystic Topaz, Oval Checkerboard Cut

$205.00

A loose, modified round cut Mexican fire opal gemstone. The stone is transluscent light yellow with green and blue fire.

Burton's Gems and Opals

4.00ct Mexican Fire Opal, Modified Round Brilliant Cut

$365.00

A loose, freeform boulder opal from Koroit, Australia. The opal has patterns.

Burton's Gems and Opals

30.32ct Koroit Boulder Matrix Opal | #E152

Burton's Gems and Opals

7.37ct Koroit Boulder Opal | #E182

$3,100.00

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

Burton's Gems and Opals

4.45ct Koroit Boulder Opal | #E20

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, marquise cabochon cut pink common opal from Peru. The opal has no play of color.

Burton's Gems and Opals

14.90ct Peruvian Pink Opal | #E137

$220.00

Burton's Gems and Opals

20.60ct Koroit Boulder Matrix Opal | #E264

$2,800.00

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

Burton's Gems and Opals

11.95ct Quilpie Boulder Opal Stone | #26

$295.00

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 polished Yowah nut opal stone. The opal shines blue and green colors.

Burton's Gems and Opals

12.27ct Yowah Nut Opal | #E88

$375.00

A loose, oval cabochon cut boulder opal stone. The stone has bright blue and purple veins.

Burton's Gems and Opals

6.16ct Koroit Boulder Opal | #E102

$620.00

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 cabochon cut boulder opal stone from Queensland, Australia.

Burton's Gems and Opals

20.36ct Quilpie Boulder Opal Stone | #40

$695.00

Burton's Gems and Opals

13.75ct Sky Blue Topaz | Custom Fantasy Cut | Round

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, barrel shaped Koroit boulder opal stone with blue veins.

Burton's Gems and Opals

13.44ct Koroit Boulder Matrix Opal | #E169

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

An oval cabochon cut boulder opal stone with green, blue, purple, and red play of color.

Burton's Gems and Opals

24.34ct Koroit Boulder Matrix Opal | #E176

A loose, pear shaped golden beryl gemstone.

Burton's Gems and Opals

4.66ct Golden Beryl, Pear Shape

$415.00

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 barrel shaped boulder matrix opal from Koroit, Australia. The opal has blue fire.

Burton's Gems and Opals

15.39ct Koroit Boulder Matrix Opal | #E174

$525.00

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, 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, round cut petalite gemstone. The faceted stone is colorless with a black surface inclusion.

Burton's Gems and Opals

3.88ct Petalite, Round Cut

$345.00

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

Burton's Gems and Opals

22.99ct Quilpie Black Boulder Opal | #E187

A loose, pear shaped Ethiopian fire opal with multicolor fire.

Burton's Gems and Opals

25.42ct Ethiopian Crystal Opal | #E199

$6,200.00

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

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, faceted French cut Russian topaz gemstone. The stone is a light blue color.

Burton's Gems and Opals

31.14ct Russian Blue Topaz, Modified French Cut

$1,060.00

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

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

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

A Koroit boulder matrix opal with blue color play and white potch opal inclusions.

Burton's Gems and Opals

12.17ct Koroit Boulder Matrix Opal | #E191

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, oval shaped Koroit boulder matrix opal. The stone has patterns that resembles a rose.

Burton's Gems and Opals

12.24ct Koroit Boulder Matrix Opal | #E171

$725.00

Burton's Gems and Opals

7.08ct Koroit Boulder Matrix Opal | #E263

$600.00

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

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