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2.89Ct AWESOME 3D BROAD FLASH PATTERN NATURAL SOLID WELO OPAL LOOSE GEMSTONE

$ 25.51 $ 15.3

4.28Ct Fancy 24 X 9 mm Rainbow Multi Flashy Color Play Solid Welo Opal

$ 15.83 $ 9.49

3.13Ct Fancy 20 X 8 mm Rainbow Multi Flashy Rains Of Colors Welo Opal

$ 13.19 $ 7.91

2.61Ct UNIQUE 3D ELECTRIC BLUE FLASH PATTERN NATURAL SOLID WELO OPAL GEMSTONE

$ 21.99 $ 13.19

2.11Ct GORGEOUS 3D BROAD FLASH PATTERN NATURAL SOLID WELO OPAL LOOSE GEMSTONE

$ 18.47 $ 11.08

4.16Ct 22 X 7 mm Fancy_Incredible 3D Multi Color Play Untreated Solid Welo Opal

$ 15.83 $ 9.49

2.70Ct GORGEOUS 3D HARLEQUIN PATTERN NATURAL SOLID WELO OPAL LOOSE GEMSTONE

$ 23.75 $ 14.25

5.44Ct 20 X 9 mm Fancy_Premium 3D Rainbow Color Play Untreated Solid Welo Opal

$ 21.99 $ 13.19

2.22Ct BEAUTIFUL 3D PEACOCK PATTERN NATURAL SOLID WELO OPAL LOOSE GEMS

$ 21.11 $ 12.66

6.30Ct 21 X 10 mm Fancy_Supreme 3D Multi Color Play Untreated Solid Welo Opal

$ 29.91 $ 17.94

3.93Ct 22 X 9 mm Fancy_Exceptional 3D Multi Color Play Untreated Solid Welo Opal

$ 14.95 $ 8.97

3.44Ct BRILLIANT 3D PATCHWORK PATTERN 100% NATURAL SOLID WELO OPAL GEMSTONE

$ 27.27 $ 16.36

4.86Ct Fancy 23 X 8 mm 3D Multi Color Play Untreated Solid Welo Opal

$ 20.23 $ 12.13

2.49Ct Oval 12 X 9 mm Rainbow Multi Flashy Harlequin Solid Welo Opal

$ 23.75 $ 14.25

3.19Ct HI-END 3D HARLEQUIN PATTERN UNTREATED SOLID WELO OPAL GEMSTONE

$ 29.91 $ 17.94

3.56Ct UNIQUE 3D RIBBON FLASH PATTERN NATURAL SOLID WELO OPAL LOOSE GEMSTONE

$ 36.95 $ 22.17

4.31CT EXCELLENT 3D RIBBON FLASH PATTERN UNTREATED SOLID WELO OPAL GEMSTONE

$ 37.83 $ 22.69

3.04Ct Pear 18 X 9 mm Rainbow Multi Flashy Rains Of Colors Welo Opal

$ 43.11 $ 25.86

Natural Opal Cabochon 10x8mm with 4mm dome from Australia (14285)

$ 43.55 $ 26.13

3.47CT AMAZING 3D BROAD FLASH PATTERN UNHEATED SOLID WELO OPAL GEMSTONE

$ 43.99 $ 26.39

9.15 CT DARK BASE!! FLORAL PATTERN!! RARE MULTI COLOR WELO ETHIOPIAN OPAL-BEE8

$ 616 $ 369.6

3.15 ct Finished Ethiopian Opal Gemstone 13x11x6 mm Exact Stone Shown #1583

$ 67.76 $ 40.65

12x10 MM 3.2 Carat Transparent Rainbow Fire Ethiopian Opal Oval Shape Cabochon

$ 50.15 $ 30.09

2.39Ct IF Eye-opening Oval 3D Multi Flashy Harlequin Pattern Solid Welo Cut Opal

$ 22.87 $ 13.72

Natural Ethiopian Opal Oval Cabochon Loose Gemstone12.35ct. 22X15X7mm

$ 30.19 $ 18.11

0.7 Carat 12.2x6.2x3.3 MM Faceted Natural AAA Rainbow Fire Welo Opal Kite Shape

$ 21.99 $ 13.19

9X7 MM EXTRA FINE QUALITY!! RARE MULTI COLOR WELO ETHIOPIAN OPAL-R814

$ 8.79 $ 5.27

2.13 CT BROADFLASH PATTERN!! RARE MULTI COLOR WELO ETHIOPIAN OPAL-R903

$ 8.79 $ 5.27

2.30 ct Finished Ethiopian Opal Gemstone 12x10x4 mm Exact Stone Shown #2012

$ 50.16 $ 30.09

4.38Ct BRILLIANT 3D RIBBON FLASH PATTERN 100% NATURAL SOLID WELO OPAL GEMS

$ 41.35 $ 24.81

3.49CT AWESOME 3D PATCHWORK PATTERN NATURAL SOLID WELO OPAL LOOSE GEMSTONE

$ 43.99 $ 26.39

2.05 CTS MIRACULOUS HUGE FIRE SPARKLING NATURAL WELO BLACK OPAL GEMSTONE

$ 17.59 $ 10.55

2 Ct Natural White Ethiopian Opal Galaxy Fire Trillion Shape Cut Stone

$ 44 $ 26.4

37.50 CT Broad Patchwork Pattern!! Rare Natural Ethiopian Opal-MDD14

$ 3300 $ 1980

4.29 Ct. Natural Rainbow Ethiopian Opal WITH GLC CERTIFY

$ 52.8 $ 31.67

1.72 CTS AMAZING 3D PATCHWORK PATTERN NATURAL WELO SOLID OPAL REF VIDEO

$ 8.79 $ 5.27

7.72 CT BROADFLASH PATTERN!! RARE MULTI COLOR AAA WELO ETHIOPIAN OPAL-MBB48

$ 475.2 $ 285.12

4.54Ct DAZZLING 3D ELECTRIC BLUE FLASH PATTERN UNHEATED SOLID WELO OPAL

$ 57.19 $ 34.31

12.00CT 37X10MM BROADFLASH PATTERN!! RARE MULTI COLOR WELO ETHIOPIAN OPAL-MBB20

$ 739.2 $ 443.52

2.1ct 20.2x8x1.8mm Lighting Ridge Solid Australian Opal Cabochon Loose Gem

$ 51.92 $ 31.15

1.09 ct GOOD LOOKING TOP FIRE COLOR ETHIOPIAN 100% NATURAL LOOSE OPAL GEMSTONES

$ 12.31 $ 7.38

4.47 ct TOP QUALITY 100% NATURAL METALLIC FLASHY FIRE FLASHING MULTI COLOR OPAL

$ 31.67 $ 19

1.98 ct GLITTERING ELECTRIC RED MULTI COLOR NATURAL RAINBOW PLAY FACETED OPAL

$ 12.31 $ 7.38

1.21 ct Incredible PINFIRE Pattern! Spectacular Rainbow Splash Welo Opal

$ 6.15 $ 3.69

3.14 ct TOP QUALITY 100% NATURAL METALLIC FLASHY FIRE FLASHING MULTI COLOR OPAL

$ 22.87 $ 13.72

2.33 ct MULTI COLOR SPARKLES IN SPLASHES OF RAINBOW FINE SOLID WELO OPAL

$ 14.95 $ 8.97

2.24 ct GLITTERING ELECTRIC RED MULTI COLOR NATURAL RAINBOW PLAY FACETED OPAL

$ 14.07 $ 8.44

1.65 ct FINE ELECTRIC RED EXTREMELY BRIGHT TOP RAINBOW PLAY WELO SOLID OPAL

$ 10.55 $ 6.33

1.43 ct STUNNING FIRE ETHIOPIAN MULTI COLOR OPAL 100% NATURAL LOOSE GEMSTONES

$ 7.91 $ 4.74

3.09 ct STUNNING FIRE ETHIOPIAN MULTI COLOR OPAL 100% NATURAL LOOSE GEMSTONES

$ 16.71 $ 10.02

6x4 7x5 8x6 9x7 10x8 11x9 12x10 14x10 MM Natural AAA Fire Grade Welo Opal Cabs

$ 3.77 $ 2.26

Natural Opal 6x8mm with 3mm dome Cabochon from Australia set of 2 (11697)

$ 29.03 $ 17.41

3 Ct 12x9.4 MM Natural AAA Multi Rainbow Fire Ethiopian Opal Oval Shape Cabochon

$ 60.71 $ 36.42

Natural Opal Cabochon 7x5mm with 2.5mm dome from Australia set of 2 (15489)

$ 17.15 $ 10.29

2 Cts Genuine Multi Fire Australian Opal Oval Smooth Cabochon For Jewelry Making

$ 30.87 $ 18.52

2.50 ct Finished Ethiopian Opal Gemstone 13x10x4 mm - Exact Stone Shown #3288a

$ 26.4 $ 15.83

30.47 CT Purple Hue !! Collector Grade Rare Natural Ethiopian Opal-MDD2

$ 3960 $ 2376

4.11Ct Fancy 20 X 10 mm Rainbow Multi Flashy Rains Of Colors Welo Opal

$ 15.83 $ 9.49

4.38CT GORGEOUS 3D FISH SKIN PATTERN UNTREATED SOLID WELO OPAL GEMSTONE

$ 34.31 $ 20.58

5.15Ct 21 X 11 mm Fancy_Genuine 3D Multi Color Play Untreated Solid Welo Opal

$ 21.11 $ 12.66

3.95Ct 20 X 7 mm Fancy_Superb 3D Multi Color Play Untreated Solid Welo Opal

$ 14.07 $ 8.44

4.85Ct Fabulous Fancy 23 X 9 mm 3D Water Clear Solid Crystal Welo Opal

$ 18.47 $ 11.08

2.61Ct Water Clear Rainbow Multi Flashy 3D Rains Of Colors Solid Welo Opal

$ 8.79 $ 5.27

5.95Ct Fancy 20 X 10 mm Rainbow Multi Flashy Rains Of Colors Welo Opal

$ 26.39 $ 15.83

4 Pieces Solid Vintage Mintabie Opals Australia 10.5 Carats #78

$ 28.16 $ 16.89

5.70CT GORGEOUS 3D BROAD FLASH PATTERN UNTREATED SOLID WELO OPAL GEMSTONE

$ 39.59 $ 23.75

2 pieces 12/10mm Vintage Solid Mintabie Opal 5.5 Carats #126

$ 19.36 $ 11.61

6.92CT AWESOME 3D MULTI COLOR PLAYING UNTREATED SOLID WELO PICTURE OPAL

$ 27.27 $ 16.36

1.99 CT CONTRALUZ!! TOP QUALITY WATERBODY!! MULTI COLOR WELO ETHIOPIAN OPAL-R734

$ 8.79 $ 5.27

2.26 CT NEONFLASH PATTERN!! RARE MULTI COLOR WELO ETHIOPIAN FACETED OPAL-F648

$ 8.79 $ 5.27

1.87 CT MULTI FIRE PATTERN!! RARE MULTI COLOR WELO ETHIOPIAN OPAL-R897

$ 8.79 $ 5.27

1.61 CT EXTRA FINE QUALITY!! RARE MULTI COLOR WELO ETHIOPIAN OPAL-R892

$ 8.79 $ 5.27

1.18 CT BROADFLASH PATTERN!! RARE MULTI COLOR WELO ETHIOPIAN OPAL-R891

$ 8.79 $ 5.27

Australian Rough Opal 66.8g 334ct Parcel White East Pacific Field Small Stones

$ 386.32 $ 231.79

3.03CT BEAUTIFUL 3D MULTI COLOR PLAYING UNTREATED SOLID WELO OPAL GEMSTONE

$ 11.43 $ 6.85

14.5 Ct. Australian Fire Opal Lot PCS 10 Jewelry Making Oval Cabochon

$ 69.2 $ 41.52

15.2 Carat 29.5x16.7 MM Transparent Natural Multi Fire Opal Pear Cut Gemstone

$ 255.19 $ 153.11

5.36 ct Finished Ethiopian Opal Gemstone 19x10x6 mm Exact Stone Shown #980a

$ 57.2 $ 34.32

3.89Ct IF Shimmering 14 X 10mm Rainbow Multi Flashy 3D Solid ColorPlay Welo Opal

$ 69.67 $ 41.8

0.9 Carat 8.6x7 MM Faceted Natural Top Multi Fire Ethiopian Opal Oval Cut Stone

$ 19.35 $ 11.61

1 Carat 9.6x7 MM Untreated Natural Multi Fire Opal Oval Cut Loose Gemstone

$ 17.59 $ 10.55

2.3 Carat 11.2x9.1 MM Untreated Natural White Base Multi Fire Welo Opal Cabochon

$ 39.59 $ 23.75

1.57 CT 10X8 MM WHITE BASE!! REDFLASH RARE MULTI COLOR WELO ETHIOPIAN OPAL-R816

$ 8.79 $ 5.27

8.70 CT DARK BASE!! PATCHWORK PATTERN! RARE MULTICOLOR WELO ETHIOPIAN OPAL-BEE23

$ 374 $ 224.4

7.96CT STUNNING 3D MULTI COLOR PLAYING UNTREATED SOLID WELO PICTURE OPAL

$ 37.83 $ 22.69

8.32 ct GOOD LOOKING TOP FIRE COLOR ETHIOPIAN 100% NATURAL LOOSE OPAL GEMSTONES

$ 65.99 $ 39.59

1.60 CT 10X8 MM BROADFLASH PATTERN!! RARE MULTI COLOR WELO ETHIOPIAN OPAL-R890

$ 8.79 $ 5.27

34.45Ct Top Class Multi Colors Play Volcanic Red Fire 3D Rainbow Solid Welo Opal

$ 717.19 $ 430.31

35.61Ct Top Class Multi Colors Play Volcanic Red Fire 3D Rainbow Solid Welo Opal

$ 740.95 $ 444.57

38.81Ct Top Class Multi Colors Play Volcanic Red Fire 3D Rainbow Solid Welo Opal

$ 807.83 $ 484.69

Lab Created Black Opal Marquise Cabochon AAA Loose Stones (4x2mm - 14x7mm)

$ 14.07 $ 8.44

ETHIOPIAN WELO OPAL 13.90 x 10.10 MM OVAL CABOCHON MULTI FIRE ALL NATURAL F-2017

$ 35.19 $ 21.11

5.06Ct Pear 20 X 10 mm Rainbow Multi Flashy Harlequin Solid Welo Opal

$ 57.19 $ 34.31

6.54CT PEAR CAB, 3D BROAD FLASH PATTERN UNTREATED SOLID WELO OPAL GEMSTONE

$ 54.55 $ 32.73

20.85CT 28X22MM DARK BASE HEXAGON HONEYCOMB FISH SCALE WELO ETHIOPIAN OPAL S2-30

$ 1834.8 $ 1100.87

4.53Ct IF Tremendous 18 X 11 mm Rainbow Multi Flashy 3D Color Play Welo Opal

$ 81.29 $ 48.77

12x10 MM 3 Carat Natural White Base Multi Fire Ethiopian Opal Cushion Cut Stone

$ 61.59 $ 36.95

2.27 ct Finished Ethiopian Opal Gemstone 13x9x5 mm Exact Stone Shown #937a

$ 22 $ 13.2

2.4 Cts 12.2x10 MM Faceted Natural Top Multi Flash Fire Welo Opal Oval Cut Stone

$ 47.51 $ 28.5

8.4 Ct 29x13.7 MM Natural AAA White Base Multi Fire Ethiopian Opal Pear Cabochon

$ 263.99 $ 158.39