Rocks, Minerals & Fossils

Australian Solid Opals First Image

#image-loader-main { display: none; }

Australian Solid Opals First Image

Australian Solid Opals

Total Sales2 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

48.8Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough (1 of 3)

48.8Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

Ksmith Heritage Auctioneers

Jul 27, 2025

33.6Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough (1 of 3)

33.6Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

Ksmith Heritage Auctioneers

Jul 26, 2025

52.2Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough (1 of 3)

52.2Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

Ksmith Heritage Auctioneers

Jul 27, 2025

40.4Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough (1 of 3)

40.4Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

Ksmith Heritage Auctioneers

Jul 27, 2025

39.2Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough (1 of 3)

39.2Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

Ksmith Heritage Auctioneers

Jul 27, 2025

0.85ct Oval Cut Opal Gemstone Pair (1 of 2)

0.85ct Oval Cut Opal Gemstone Pair

Weatherham Estate Treasures

Feb 18, 2026

48.8Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough (1 of 3)

48.8Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

Ksmith Heritage Auctioneers

Jun 29, 2025

0.89ct Bluish White Oval Opal Cabochon Gemstones (1 of 2)

0.89ct Bluish White Oval Opal Cabochon Gemstones

Weatherham Estate Treasures

Feb 25, 2026

3.85 Ct Natural Multicolor Welo Opal Top Fire Oval Cab Set (1 of 3)

3.85 Ct Natural Multicolor Welo Opal Top Fire Oval Cab Set

Feb 11, 2026

2.86 ct Natural Multicolor Opal Triplet, Oval Cabochon, Opaque, Australia (1 of 3)

2.86 ct Natural Multicolor Opal Triplet, Oval Cabochon, Opaque, Australia

Weatherham Estate Treasures

2 days Left

4.90 Ct Natural Multicolor Welo Opal OVal Cab Set (1 of 3)

4.90 Ct Natural Multicolor Welo Opal OVal Cab Set

12 hrs Left

3.55 Ct Natural Multicolor Welo Opal Oval Cab Set (1 of 3)

3.55 Ct Natural Multicolor Welo Opal Oval Cab Set

12 hrs Left

18.55 ct Oval Cabochon Rainbow Bluish-White Opal Gemstone (1 of 3)

18.55 ct Oval Cabochon Rainbow Bluish-White Opal Gemstone

Weatherham Estate Treasures

Feb 12, 2026

Natural Multi Color Opal 1.29 Ct. Oval Cabochon Shape 7.9 x 6.4 Mm Gemstone from Ethiopia (1 of 3)

Natural Multi Color Opal 1.29 Ct. Oval Cabochon Shape 7.9 x 6.4 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Feb 15, 2026

Unmounted Opal Cabochon (1 of 3)

Unmounted Opal Cabochon

Michaan's Auctions

Feb 12, 2026

3.22 ct Natural Multicolor Opal Triplet, Fancy Cabochon, Opaque, Australia (1 of 3)

3.22 ct Natural Multicolor Opal Triplet, Fancy Cabochon, Opaque, Australia

Weatherham Estate Treasures

2 days Left

Similar Sale History

Unlock All Prices

Sold

Australian Solid Opals (12) (1 of 2)

Australian Solid Opals (12)Twelve (12) Solid Australian Opals including Case Case Dimensions 2.75 x 2.75 cm Twelve (12) Opals Weight 1.4g, 7.ct Total Weight including Case 6.2g Quantity: 12 Condition: GoodDimensions: x 2.75

Sold

Australian Solid Opals (1 of 2)

Australian Solid Opals Quantity: 11 Condition: Fair Condition Origin: Oceanic/Pacific Rim > Australian Materials: Opal Item location: NSW, Australia Shipping: In-house shipping available (+5%)

Sold

Australian Solid Opals (1 of 2)

Australian Solid Opals Lot 710 weights: opals weight 2.2g 1otal Weight including Case 7g Quantity: 8 Condition: GoodWeight: 7g Materials: Opal Item location: NSW, Australia Shipping: In-house shipp

Sold

Australian Solid Opal from Coober Pedy (1 of 3)

Australian Solid Opal from Coober Pedy Quantity: 1 Condition: Good Height: 2cm or approximately 0.79 inches Width: 1.5cm or approximately 0.59 inches Weight: 1.2g or approximately 0.04oz Origin: Oceanic/Pacific Rim > Austral

Sold

3.82ct Australian Solid Opal HOT Fire (1 of 1)

3.82ct Australian Solid Opal HOT Fire Scarce natural piece full of fire

Sold

5Ct Australian Solid Dark Opal Lightning Ridge 18x16.2x2.5mm (1 of 3)

5Ct Australian Solid Dark Opal Lightning Ridge 18x16.2x2.5mm Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Eight Solid Australian Opals (1 of 2)

Eight Solid Australian Opals Eight Solid Australian Opals 11ct Opal

Sold

Eight Solid Australian Opals (1 of 2)

Eight Solid Australian Opals Eight Solid Australian Opals 11ct Opal Quantity: 8 Condition: ExcellentMaterials: 25832 Item location: NSW, Australia Shipping: In-house shipping available (+5%, see Payments and

Sold

Solid Australian Opals (8) (1 of 2)

Solid Australian Opals (8)Eight (8) Solid Australian Opals including Case Case Dimensions 2.75 x 2.75 cm Eight (8) Opals Weight 1.1g, 5.5ct Total Weight including Case 5.9g Quantity: 8 Condition: Good Width: 2.7

Sold

Solid Australian Opals (12) (1 of 2)

Solid Australian Opals (12)Twelve (12) Solid Australian Opals including Case Case Dimensions 2.75 x 2.75 cm Twelve (12) Opals Weight 1.5g, 7.5ct Total Weight including Case 6.3g Quantity: 12 Condition: GoodDimensions: x

Sold

Solid Australian Opals (8) (1 of 1)

Solid Australian Opals (8)0.62ct Quantity: 8 Condition: Good Weight: 3.1g or approximately 0.11oz Origin: Oceanic/Pacific Rim > Australian Materials: Opal Item location: NSW, Australia

Sold

Solid Australian Opals (19) (1 of 1)

Solid Australian Opals (19)Nineteen (19) Solid Australian Opals including Case Case Dimensions 2.75 x 2.75 cm Nineteen (19) Opals Weight 1.4g, 7ct Total Weight including Case 6.2g Quantity: 19 Condition: GoodDimensions: x 2.

Sold

Solid Australian Opals (10) (1 of 2)

Solid Australian Opals (10)0.46ct Quantity: 10 Condition: Good Weight: 2.3g or approximately 0.08oz Origin: Oceanic/Pacific Rim > Australian Materials: Opal Item location: NSW, Australia<

Sold

Solid Australian Opals (10) (1 of 2)

Solid Australian Opals (10)0.26ct Quantity: 10 Condition: Good Weight: 1.3g or approximately 0.05oz Origin: Oceanic/Pacific Rim > Australian Materials: Opal Item location: NSW, Australia<

Sold

Solid Australian Opals (11) (1 of 2)

Solid Australian Opals (11)Eleven (11) Solid Australian Opals including Case Case Dimensions 2.75 x 2.75 cm, Case Weight approximately 4.8g Eleven (11) Opals Weight 1.5g, 7.5ct Quantity: 11 Condition: Good Condition Wei

Sold

Solid Australian Opals (14) (1 of 2)

Solid Australian Opals (14)Fourteen (14) Solid Australian Opals including Case >Case Dimensions 2.75 x 2.75 cm, Case Weight approximately 4.8g Fourteen (14) Opals Weight 1.3g, 6.5ct Quantity: 14 Condition: Good Weight:

Sold

Pair of 9.95Ct Australian Solid N2 Black Opal Lightning Ridge Opal 12.6x10x6mm (1 of 4)

Pair of 9.95Ct Australian Solid N2 Black Opal Lightning Ridge Opal 12.6x10x6mm Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Sold

Australian Coober Pedy Solid Opal (1 of 2)

Australian Coober Pedy Solid Opal Opal from Coober Pedy, South Australia, includes Case Opal Weight 0.5g, 2.5ct Quantity: 1 Condition: Fair Weight: 0.5g or approximately 0.02oz Origin: Oceanic/Pacific Rim > Aust

Australian Lightning Ridge Mine Loose Black Opal Dark Solid Opal Cabochon (1 of 4)

Australian Lightning Ridge Mine Loose Black Opal Dark Solid Opal Cabochon Highlight: Timed Auction, NO COMPETING BID, NO HIDDEN RESERVED PRICE, all auction lots starting at only $19 for all SOLID Australian Opals and rough parcel which is few hundreds dollar worth in the ac

Australian Lightning Ridge Mine Loose Black Opal Dark Solid Opal Cabochon (1 of 4)

Australian Lightning Ridge Mine Loose Black Opal Dark Solid Opal Cabochon Highlight: Timed Auction, NO COMPETING BID, NO HIDDEN RESERVED PRICE, all auction lots starting at only $19 for all SOLID Australian Opals and rough parcel which is few hundreds dollar worth in the ac

Sold

Australian Lightning Ridge Mine Loose Black Opal Dark Solid Opal Cabochon (1 of 4)

Australian Lightning Ridge Mine Loose Black Opal Dark Solid Opal Cabochon Highlight: Timed Auction, NO COMPETING BID, NO HIDDEN RESERVED PRICE, all auction lots starting at only $19 for all SOLID Australian Opals and rough parcel which is few hundreds dollar worth in the ac

Sold

Australian Queensland Koroit Mine Loose Boulder Solid Opal Cabochon (1 of 4)

Australian Queensland Koroit Mine Loose Boulder Solid Opal Cabochon Highlight: Timed Auction, NO COMPETING BID, NO HIDDEN RESERVED PRICE, all auction lots starting at only $19 for all SOLID Australian Opals and rough parcel which is few hundreds dollar worth in the ac

Sold

Australian Queensland Koroit Mine Loose Boulder Solid Opal Cabochon (1 of 3)

Australian Queensland Koroit Mine Loose Boulder Solid Opal Cabochon Highlight: Timed Auction, NO COMPETING BID, NO HIDDEN RESERVED PRICE, all auction lots starting at only $19 for all SOLID Australian Opals and rough parcel which is few hundreds dollar worth in the ac

Australian Lightning Ridge Mine Loose Black Opal Dark Solid Opal Cabochon (1 of 4)

Australian Lightning Ridge Mine Loose Black Opal Dark Solid Opal Cabochon Highlight: Timed Auction, NO COMPETING BID, NO HIDDEN RESERVED PRICE, all auction lots starting at only $19 for all SOLID Australian Opals and rough parcel which is few hundreds dollar worth in the ac

TOP