Jewelry & Watches > Loose Diamonds & Gemstones > Loose Gemstones > Opal > White & Precious Opals

Lovely Polished Opal Cabochons In Gem Jar - 1 Nicked -. 65ct - Vintage Estate Find

Antique 1950s $2000 4. 89ct Lightning Ridge Marquis Cut Opal Loose Gem

Antique Carved Opal Scarab Beetle Cabochon With Defect 9/7mm 3

Lovely Polished Australian Opal Cabochon In Jtv Jar -. 40ct - Vintage Estate Find

Polished Australian Black Opal Cabochon In Jar -. 4 Grams - Vintage Estate Find

Lovely Opal Cabochons In Gem Jar - Blackened Backs - 1. 65ct - Vintage Estate Find

Glowing Large Violet And Turquoise " Island " Australian Vintage Opal Pendant

Polished Australian Opal Cabochon In Gem Jar - 2. 4 Grams - Vintage Estate Find

2 Polished Opal Cabochons In Gem Jar - 1. 85ct - Vintage Estate Find

Polished Opal Cabochon In Gem Jar - Has Black Backing - 1ct - Vintage Estate Find

Polished Australian Opal Cabochon - Unfinished? -. 7 Grams - Vintage Estate Find

Polished Australian Opal Cabochon In Gem Jar -. 9 Grams - Vintage Estate Find

Rough Australian Opal Piece In Gem Jar - 3. 1 Grams - Vintage Estate Find

12 Antique Loose Round Cabochon Opals, Between 4 - 6 Mm

Polished Opal Cabochon In Gem Jar -. 30ct - Vintage Estate Find

Pretty Polished Australian Opal Cabochon In Jtv Jar - 1. 75ct - Vintage Estate Find

Huge, Lovely Polished Australian Opal Cabochon - 7. 1 Grams - Vintage Estate Find

Lovely Polished Opal Cabochon In Gem Jar - 1. 25ct - Vintage Estate Find

Pretty Polished Opal Cabochon W/ Blackened Back -. 20 Grams - Vintage Estate Find

Very Pretty Polished Australian Opal Cabochon -. 5 Grams - Vintage Estate Find

Australian Opal Cabochon - Needs More Polishing - 1. 1 Grams - Vintage Estate Find

Vintage 13/10mm 2. 5 Carats White Base Ethiopian Opal 226

Vtg Exquisite Natural White Opal Rondelles Faceted Beads 8mm. Necklace 9k Gold

5. 87 Ct Simachew Pinfire Pattern One Of A Kind Rare Welo Ethiopian Opal

407ct 100 Natural Untreated Sleeping Beauty Turquois Rough Specimen Myst968

78 Carat Coober Pedy Opal Rough - Old Stock Precious Opal - Australia

121 Carat Coober Pedy Opal Rough - Old Stock Precious Opal - Australia

Vtg German Natural White Opal Faceted Rondelle Beads 925 Silver Necklace Choker

97. 05 Carats Opal Rough With Visible Play Of Color

Vintage Australian Opal Heart Cabochon 6. 3 Carats 1. 3 Grams Colors

Polished Mintabie Opal Cabochon In Jar - 1. 2 Grams - Vintage Estate Find

Large Jar With About 2 Lbs Of Low Grade Australian White Or Grey Opal

Lovely, Fiery Rough Opal Piece In Gem - Jar - 1. 5 Grams - Vintage Estate Find

Lovely, Fiery Polished Opal Cabochon In Jtv Gem - Jar - 2ct - Vintage Estate Find

Polished Australian Opal Cabochon In Jar - 1. 80ct - Vintage Estate Find

Lovely Rough Opal Piece In Gem Jar - 1. 3 Grams - Vintage Estate Find

Lovely Polished Australian Opal Cabochon - Gem Jar -. 5 Grams - Vintage Estate Find

Lovely Rough Opal Piece In Gem Jar -. 6 Grams - Vintage Estate Find

, Fiery Rough Opal Piece In Gem Jar - 1. 3 Grams - Vintage Estate Find

Lovely Polished Opal Cabochon In Gem Jar - 1ct - Vintage Estate Find

57. 1ct 14k Yellow Gold 100 Natural Australia Play Of Color Opal Brooch Colt62

468. 5ct 100 Natural Australian Black Boulder Opal Cab Sbog30

23. 90 Ct Exceptional Quality Extremely Rare Ethiopian Welo Opal - Ebb4

Huge Ethiopian Welo Rough Opal Aa, Specimen Bright Fire Rare Find 720 Crt Lk[3

53. 00 Ct 30x24 Mm Investment Grade Extremely Rare Ethiopian Welo Opal - Ebb1

55. 86 Ct 5/5 Brightness Extremely Rare Ethiopian Welo Opal (watch Video)

19. 1ct Natural Ethiopian Black Opal Cab Play Of Color Shpg241

8. 25ct Natural Ethiopian Black Opal Cab Play Of Color Shpg235

Huge Ethiopian Welo Rough Opal Aa, Specimen Bright Fire Rare Find 348 Crt Lk[9

100 Natural 330 Cts Jumbo Rare Fire Ethiopian Opal Rough In Loose Gemstone 7f[8

18. 60 Ct 26x21 Red Blue Flash Ethiopian Opal Electric Fire Rare Gem - Ebb38

Huge Ethiopian Welo Rough Opal Aa, Specimen Bright Fire Rare Find 474 Crt Lk[8

171ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg821

13. 90 Ct Rainbow Pattern Rare Quality Welo Ethiopian Opal - Ebb15

10. 7 Mm Rare Opalised Pine Cone Fossil Lightning Ridge Australia

22. 00 Ct One Of A Kind Extremely Rare Ethiopian Opal With White Based Water Body

Ethiopian Opal Jumbo Rare Fire 424 Crt 100 Natural Rough In Loose Gemstone L5 (2

15. 90 Ct Honeycomb Pattern Red Blue Flash Rare Quality Welo Ethiopian Opal Ebb33

62. 55ct 100 Natural Found African Black Opal Facet Rough Specimen Yhp766

Solid Australian Coober Pedy Opal Ring 6. 25 Boulder Vintage Antique Estate Black

14. 00 Ct 24x14 Mm Ethiopian Opal Jigsaw Pattern Multi Color Rare Gemstone - Ebb34

16. 8ct Natural Ethiopian Black Opal Cab Play Of Color Shpg230

12. 8ct Natural Ethiopian Black Opal Cab Play Of Color Shpg209

Estate Vintage 5. 93 Ct 14k Gold Natural Opal Diamond Ring Jewelry Size 8. R943

100 Natural 256cts Ethiopian Jumbo Fire Rare Opal Rough In Loose Gemstone Jv[11

117ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg880

10. 90 Ct White Base Ethiopian Opal Electric Fire Aaa Quality Rare Gemstone

9. 90 Ct White Base Ethiopian Opal Electric Fire Aaa Quality Rare Gemstone

Rare Loose Black Opal Solid Lightning Ridge Gem 2. 24ct Australian Opal Bc171018

86. 7ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Mysg670

7. 5ct Natural Ethiopian Black Opal Cab Play Of Color Shpg244

198ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg871

7. 90 Ct Exceptional Quality Extremely Rare Ethiopian Welo Opal - Ebb37

Rare Natural Australian Opal - Gem Aaa Crystal - Old Miners Treasure

16. 8ct Black Lightning Ridge Opal Facet Rough Specimen 100 Natural Pwg1305

84. 1ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg829

101ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg818

83. 8ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Mysg671

49. 80 Cts Natural Opal Museum Size Fiery Rare Huge Certified Gem From Ethiopia

Mintabie Opal Rough Parcel Some Black Rare Lapidary Rough Opal 128 Grams

260. 3ct Natural Ethiopian Chocolate Black Opal Facet Rough Specimen Mqg914

50. 5ct Natural Ethiopian Black Chocolate Opal Facet Rough Specimen Yqog1010

16. 15ct Natural Ethiopian Black Opal Cab Play Of Color Shpg194

256ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Mysg630

17. 27 Ct 19x15 Mm Broad Patchwork Extremely Rare Ethiopian Welo Opal - Ebb12

Rare Black Opal Solid Lightning Ridge Gem 13. 56 Ct Australian Opal Ba301018

145. 85ct Natural Ethiopian Black Chocolate Opal Facet Rough Specimen Yqog998

14. 2ct Natural Ethiopian Black Opal Cab Play Of Color Shpg176

73. 3ct Natural Ethiopian Black Chocolate Opal Specimen Collectible Ubqg812

Ethiopian Opal Jumbo Rare Fire 300 Crt 100 Natural Rough In Loose Gemstone W2 (4

321ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg872

4. 15ct Stunning Broad Flash Ethiopian Welo Opal With Rare Coral Fossil Video

43. 9ct 100 Natural Found African Black Opal Facet Rough Specimen Yhp770

76. 6ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg865

63. 8ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg863

1ct Natural Australian Found Doublet Shell Opal Fossil Specimen Ssbkt134

8. 00 Ct Investment Grade Extremely Rare Ethiopian Welo Opal - Daa10

56. 3ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg896

18. 40 Ct White Base Galaxy Pattern Rare Quality Welo Ethiopian Opal - Ebb31

23. 00 Ct Aaa Multifire Work Pattern Rare Ethiopian Welo Opal - Ebb30

22. 80 Ct 25x17mm White Base Electric Multicolor Rare Ethiopian Welo Opal - Ebb28

Rare Loose Black Opal Solid Lightning Ridge Gem 1. 23ct Australian Opal Bb171018

37. 85ct Natural Ethiopian Black Chocolate Opal Facet Rough Specimen Yqo3256

14. 75ct 100 Natural Australian Black Boulder Opal Cab Sbo3609

2. 20 Ct Rare Opalised Yabby Button Fossil Lightning Ridge Nsw Australia 5

Rare Opalized Wood 11ct Natural Australian Yowah Boulder Opal See Video

80ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Uysg703

9. 3ct Natural Ethiopian Black Opal Cab Play Of Color Shpg192

88ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Mysg631

37ct Black Lightning Ridge Opal Facet Rough Specimen 100 Natural Pwg1303

221ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg831

46. 2ct 100 Natural Found African Black Opal Facet Rough Specimen Yhp819

17. 80 Ct Pinfire, Galaxy Pattern Quality Extremely Rare Ethiopian Welo Opal

Huge Ethiopian Welo Rough Opal Aa, Specimen Bright Fire Rare Find 266 Crt A5

4. 69 Ct Investment Grade Extremely Rare Ethiopian Welo Opal - Daa1

27. 7ct Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen Ysjg876

5. 85ct Natural Ethiopian Black Opal Cab Play Of Color Shpg238

259ct Natural Ethiopian Black Chocolate Opal Specimen Collectible Ubqg850

Rare Black Opal Solid Lightning Ridge Gem 7. 50 Ct Australian Opal Ba300119

Ethiopian Opal Jumbo Rare Fire 141 Crt 100 Natural Rough In Loose Gemstone Dr (1