Opal Loose Gemstones

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Loose Diamonds & Gemstones
- Loose Gemstones
- Cubic Zirconia
- Loose Diamonds

82,617 results

#Lot U - Coober Pedy Potch And Colour Opal 450g Parcel
AU $30.00
Free postage
Click & Collect
7 watching
Cut Grade Opal Rough Lot AAA Grade 10 Pieces Small Size Ethiopian Welo Opal Raw
AU $13.46 to AU $75.69
Free postage
Cut Grade Opal Rough Lot AAA Grade 10 Pieces Large Size Ethiopian Welo Opal Raw
AU $16.82 to AU $84.10
Free postage
Australian Rough Opals from Lightening Ridge 250ct
AU $120.00
or Best Offer
Free postage
Click & Collect
31 sold
Australian Rough Opal Potch 50 Grams - Lightning Ridge Parcel with Colour
AU $19.00
or Best Offer
AU $0.99 postage
176 sold
#Lot W - Coober Pedy Potch And Colour Opal 400g Parcel
AU $40.00
Free postage
Click & Collect
Black Red Opal Rough Parcel Lightning Ridge Australian Opals Gemstone Solid
AU $65.00
AU $10.00 postage
Australian Opal Mintabie Rough Opal Parcel 110.2ct
AU $59.00
or Best Offer
AU $12.00 postage
0 bids
2d 23h
Opal Rough Stone Lightning Ridge Australian Opals Gemstones Crystal Solid
AU $35.00
AU $10.00 postage
Opal Rough Stone Lightning Ridge Australian Opals Gemstone Precious Stones Gems
AU $55.00
AU $10.00 postage
Andamooka Painted Lady Opal Specimen
AU $6.00
AU $10.00 postage
Click & Collect
0 bids
6d 21h
Rough Black Opal Potch Large 1000 CTS! (200 grams) Lightning Ridge - No color
AU $45.00
AU $12.00 postage
Click & Collect
Black Opal Rough Parcel Lightning Ridge Australian Opals Gemstone Solid Large
AU $55.00
AU $10.00 postage
Rough Black Opal Potch Large 1000 CTS! (200 grams) Lightning Ridge - No color
AU $56.50
AU $12.00 postage
Click & Collect
62 watching
345ct Rough Fairy Matrix Opal 6 Slices from Winton Queensland (69g, 2.45oz)
AU $65.00
Free postage
315ct Rough Fairy Matrix Opal 6 Slices from Winton Queensland (63g, 2.22oz)
AU $65.00
Free postage
Click & Collect
Opal Rough Rub Parcel Stones Lightning Ridge Australia Opals Gemstone Solid Gems
AU $45.00
AU $10.00 postage
150 Carats Rough Coober Pedy Opals With Some Colour
AU $22.00
AU $10.00 postage
0 bids
5d 13h
1.08ct t.w 9.04x6.97mm Oval Cabochon Natural Unheated Welo Opal, Ethiopia
AU $1.51
AU $18.35 postage
0 bids
6d 6h
1.04 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "
AU $77.99
AU $12.99 postage
0 bids
4d 11h
12.8Ct African Polished Crystal Opal Cab Specimen PYWC1032
AU $3.04
AU $26.76 postage
0 bids
6d 13h
5.35 Cts_Excellent Sparkle_100 % Natural Untreated Rainbow Flash Welo Opal
AU $149.99
AU $12.99 postage
0 bids
6d 7h
1.36 Cts_Extraordinary_100 % Natural Untreated 3D Harlequin Flash Welo Opal
AU $14.99
AU $12.99 postage
0 bids
12h 40m
47Cts. Natural Green Swiss Opal Crystal Oval Cabochon Gemstone 26X40X05 MM
AU $8.39
Free postage
0 bids
3d 14h
2.66 Cts_Extraordinary_100 % Natural Untreated 3D Harlequin Flash Welo Opal
AU $59.99
AU $12.99 postage
0 bids
6d 10h
2.48 Cts_Tremendous_100 % Natural Multi-Color 3D Flash Welo Solid Black Opal
AU $37.99
AU $12.99 postage
0 bids
5d 20h
CP Rough Opal Skin Shells + Beautiful Colour 45.00 Carats
AU $18.00
AU $10.00 postage
0 bids
5d 13h
Opal Rough Stone Lightning Ridge Australian Opals Gemstone Precious Stones Gems
AU $45.00
AU $10.00 postage
1.80 Cts_Extreme Fire_100 % Natural Unheated Multi-Color 3D Flash Welo Opal
AU $29.99
AU $12.99 postage
0 bids
6d 10h
2.36 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "
AU $299.99
AU $12.99 postage
0 bids
3d 20h
Black Opal Rough Parcel Stones Lightning Ridge Australian Opals Gemstone Solid
AU $65.00
AU $10.00 postage
1.34 Cts_Extreme Fire_100 % Natural Unheated Multi-Color 3D Flash Welo Opal
AU $14.99
AU $12.99 postage
0 bids
6d 10h
2.74 Cts_Great !! Rare Shape_100 % Natural Untreated Multi-Color Play Welo Opal
AU $29.99
AU $12.99 postage
0 bids
5d 18h
0.62 Cts_Extreme Fire_100 % Natural Unheated Multi-Color 3D Flash Welo Opal
AU $10.99
AU $12.99 postage
0 bids
6d 14h
0.98 Cts_Exceptional 3D Multi Color Play_100 % Natural Unheated Welo Opal
AU $13.99
AU $12.99 postage
0 bids
6d 14h
Opal Rough Low Grade Lightning Ridge Australian Opals Gemstone Solid Cutter Gem
AU $85.00
AU $10.00 postage
Lightning Ridge Opal Multicolour Australian Opals Precious Gemstones Gems Stone
AU $45.00
AU $10.00 postage
Opal Rough 200ct Honey Potch Lightning Ridge Australian Opals Crystal Amber
AU $50.00
AU $10.00 postage
#353 1 Ct Lightning Ridge Black Opal
AU $250.00
or Best Offer
AU $15.00 postage
Click & Collect
Stunning Ethiopian Opal Rough 45.75 Cts, Large Oil Opal Specimen Natural Opal
AU $185.02
or Best Offer
Free postage
0.55 Cts_Inspiring !! 100 % Natural Multi-Color 3D Flash Welo Opal_Untreated
AU $8.99
AU $12.99 postage
0 bids
5d 16h
Black Opal Rough Parcel Stones Lightning Ridge Australian Opals Gemstone Solid
AU $65.00
AU $10.00 postage
10Ct Ethiopian Polished Crystal Opal Irregular Cab Specimen MPWC46
AU $3.04
AU $27.52 postage
0 bids
6d 12h
4.5Ct Ethiopian Polished Crystal Opal Irregular Cab Specimen MPWC45
AU $3.04
AU $27.52 postage
0 bids
6d 12h
100 Pcs Lot AAA Natural Multi Flash Ethiopian Opal Rough Welo Fire Opal Stone
AU $23.60
or Best Offer
Free postage
97.5Ct African Polished Crystal Opal Nugget Specimen for Necklace UXSJ13
AU $3.04
AU $27.06 postage
0 bids
6d 12h
1.59cts Solid Lightning Ridge dark opal, stunning rainbow fire *see video*
AU $669.00
or Best Offer
AU $14.50 postage
0.5CT to 5CT AUSTRALIAN OPAL ROUGH RUB JOSH JOHN OPAL
AU $10.00
AU $3.55 postage
113 sold
3.08 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "
AU $74.99
AU $12.99 postage
0 bids
4d 10h
0.68 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "
AU $74.99
AU $12.99 postage
0 bids
4d 12h
0.84 CTS" ANTIQUE 100 % NATURAL UNTREATED MEXICAN UV COLOR CHANGE HYALITE OPAL "
AU $74.99
AU $12.99 postage
0 bids
4d 11h
0.76 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "
AU $59.99
AU $12.99 postage
0 bids
4d 11h
0.78ct t.w 8.15x5.95mm Oval Cabochon Natural Ethiopia Welo Opal
AU $1.51
AU $18.35 postage
0 bids
5d 22h
0.56 Cts" Antique_100 % Natural Untreated Mexican UV Color Change HYALITE Opal "
AU $14.99
AU $12.99 postage
0 bids
2h 39m
1.95 Cts_Stunning Color Play_100 % Natural Untreat Multi-Color Flash Welo Opal
AU $29.99
AU $12.99 postage
0 bids
15h 17m
2.30 Cts_Stunning Color Play_100 % Natural Untreat Multi-Color Flash Welo Opal
AU $29.99
AU $12.99 postage
0 bids
4d 11h
0.90 Cts_Crystal White to Green_100 % Natural Untreated Mexican HYALITE Opal
AU $29.99
AU $12.99 postage
0 bids
3h 29m
0.86 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "
AU $74.99
AU $12.99 postage
0 bids
4d 12h
Stunning Ethiopian Opal Rough 58.65 Cts, Large Oil Opal Specimen Natural Opal
AU $235.47
or Best Offer
Free postage
Stunning Ethiopian Opal Rough 44.65 Cts, Large Oil Opal Specimen Natural Opal
AU $186.70
or Best Offer
Free postage

Gemstone Form

Rough
Rough

Opal Loose Gemstones

Shop by category

82,617 results

#Lot U - Coober Pedy Potch And Colour Opal 450g Parcel

Cut Grade Opal Rough Lot AAA Grade 10 Pieces Small Size Ethiopian Welo Opal Raw

Cut Grade Opal Rough Lot AAA Grade 10 Pieces Large Size Ethiopian Welo Opal Raw

Australian Rough Opals from Lightening Ridge 250ct

Australian Rough Opal Potch 50 Grams - Lightning Ridge Parcel with Colour

#Lot W - Coober Pedy Potch And Colour Opal 400g Parcel

Black Red Opal Rough Parcel Lightning Ridge Australian Opals Gemstone Solid

Australian Opal Mintabie Rough Opal Parcel 110.2ct

Opal Rough Stone Lightning Ridge Australian Opals Gemstones Crystal Solid

Opal Rough Stone Lightning Ridge Australian Opals Gemstone Precious Stones Gems

Andamooka Painted Lady Opal Specimen

Rough Black Opal Potch Large 1000 CTS! (200 grams) Lightning Ridge - No color

Black Opal Rough Parcel Lightning Ridge Australian Opals Gemstone Solid Large

Rough Black Opal Potch Large 1000 CTS! (200 grams) Lightning Ridge - No color

345ct Rough Fairy Matrix Opal 6 Slices from Winton Queensland (69g, 2.45oz)

315ct Rough Fairy Matrix Opal 6 Slices from Winton Queensland (63g, 2.22oz)

Opal Rough Rub Parcel Stones Lightning Ridge Australia Opals Gemstone Solid Gems

150 Carats Rough Coober Pedy Opals With Some Colour

1.08ct t.w 9.04x6.97mm Oval Cabochon Natural Unheated Welo Opal, Ethiopia

1.04 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "

12.8Ct African Polished Crystal Opal Cab Specimen PYWC1032

5.35 Cts_Excellent Sparkle_100 % Natural Untreated Rainbow Flash Welo Opal

1.36 Cts_Extraordinary_100 % Natural Untreated 3D Harlequin Flash Welo Opal

47Cts. Natural Green Swiss Opal Crystal Oval Cabochon Gemstone 26X40X05 MM

2.66 Cts_Extraordinary_100 % Natural Untreated 3D Harlequin Flash Welo Opal

2.48 Cts_Tremendous_100 % Natural Multi-Color 3D Flash Welo Solid Black Opal

CP Rough Opal Skin Shells + Beautiful Colour 45.00 Carats

Opal Rough Stone Lightning Ridge Australian Opals Gemstone Precious Stones Gems

1.80 Cts_Extreme Fire_100 % Natural Unheated Multi-Color 3D Flash Welo Opal

2.36 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "

Black Opal Rough Parcel Stones Lightning Ridge Australian Opals Gemstone Solid

1.34 Cts_Extreme Fire_100 % Natural Unheated Multi-Color 3D Flash Welo Opal

2.74 Cts_Great !! Rare Shape_100 % Natural Untreated Multi-Color Play Welo Opal

0.62 Cts_Extreme Fire_100 % Natural Unheated Multi-Color 3D Flash Welo Opal

0.98 Cts_Exceptional 3D Multi Color Play_100 % Natural Unheated Welo Opal

Opal Rough Low Grade Lightning Ridge Australian Opals Gemstone Solid Cutter Gem

Lightning Ridge Opal Multicolour Australian Opals Precious Gemstones Gems Stone

Opal Rough 200ct Honey Potch Lightning Ridge Australian Opals Crystal Amber

#353 1 Ct Lightning Ridge Black Opal

Stunning Ethiopian Opal Rough 45.75 Cts, Large Oil Opal Specimen Natural Opal

0.55 Cts_Inspiring !! 100 % Natural Multi-Color 3D Flash Welo Opal_Untreated

Black Opal Rough Parcel Stones Lightning Ridge Australian Opals Gemstone Solid

10Ct Ethiopian Polished Crystal Opal Irregular Cab Specimen MPWC46

4.5Ct Ethiopian Polished Crystal Opal Irregular Cab Specimen MPWC45

100 Pcs Lot AAA Natural Multi Flash Ethiopian Opal Rough Welo Fire Opal Stone

97.5Ct African Polished Crystal Opal Nugget Specimen for Necklace UXSJ13

1.59cts Solid Lightning Ridge dark opal, stunning rainbow fire *see video*

0.5CT to 5CT AUSTRALIAN OPAL ROUGH RUB JOSH JOHN OPAL

3.08 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "

0.68 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "

0.84 CTS" ANTIQUE 100 % NATURAL UNTREATED MEXICAN UV COLOR CHANGE HYALITE OPAL "

0.76 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "

0.78ct t.w 8.15x5.95mm Oval Cabochon Natural Ethiopia Welo Opal

0.56 Cts" Antique_100 % Natural Untreated Mexican UV Color Change HYALITE Opal "

1.95 Cts_Stunning Color Play_100 % Natural Untreat Multi-Color Flash Welo Opal

2.30 Cts_Stunning Color Play_100 % Natural Untreat Multi-Color Flash Welo Opal

0.90 Cts_Crystal White to Green_100 % Natural Untreated Mexican HYALITE Opal

0.86 Cts" Antique 100 % Natural Untreated Mexican Uv Color Change HYALITE Opal "

Stunning Ethiopian Opal Rough 58.65 Cts, Large Oil Opal Specimen Natural Opal

Stunning Ethiopian Opal Rough 44.65 Cts, Large Oil Opal Specimen Natural Opal

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1.59cts Solid Lightning Ridge dark opal, stunning rainbow fire see video