11cttw Boulder Opal Loose 2pc

Loose Natural Boulder opalCondition NewStone Boulder opalStone Weight 10.87ct twColor Multi colorComment Beautiful Stone

Loose Natural Boulder opalCondition NewStone Boulder opalStone Weight 6.69ct twColor Multi color

Loose Natural Boulder opalCondition NewStone Boulder opalStone Weight 18.95ct twColor Multi colorComment Beautiful Stone

Loose Natural Boulder opalCondition NewStone Boulder opalStone Weight 8.40ct twColor Multi colorComment Beautiful Stone

Loose Natural Boulder opalCondition NewStone Boulder opalStone Weight 4.62ct twColor Multi colorComment Beautiful Stone

Loose Natural Boulder opalCondition NewStone Boulder opalStone Weight 4.60ct twColor Multi colorComment Beautiful Stone

Item: NO RESERVE Australian Boulder Opal Loose Gemstone: Boulder Opal Carat Weight: 1.19 Size/Dimensions: 8.1 mm x 6.5 mm x 2.5 mm Shape: Oval  / Origin: Koroit Opal Fields, Australia / Treatment: N

Item: NO RESERVE Australian Boulder Opal Loose Gemstone: Boulder Opal Carat Weight: 2.34 Size/Dimensions: 10.4 mm x 8.2 mm x 3.9 mm Shape: Oval / Origin: Koroit Opal Fields, Australia / Treatment: Non

No Reserve! Item: Koroit Boulder Opal Loose Gemstone: Boulder Opal Carat Weights: 1.52 Size/Dimensions: 10 mm x 7 mm x 2.3 mm Koroit Opal Fields No Reserve: This lot starts at $1 and has no reserve as

Loose boulder opal approx. 81.49 ct, play of colours in green-blue-red

250+ carats, largest 1.4x1in.

Five various sizes of loose black and boulder opals in different shapes The Estate of Edyth Schoenrich, Baltimore, MD.

Australian Queensland Koroit Mine Loose Boulder Solid Opal Cabochon Opal Condition: Polished Solid Opal Origin: Koroit / Yowah Opal Mine Purpose: Ready to set in jewelry or keep for investment Purity:

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

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 Queensland Koroit Mine Loose Boulder Solid Opal Cabochon Opal Condition: Polished Solid Opal Origin: Koroit / Yowah Opal Mine Purpose: Ready to set in jewelry or keep for investment Purity:

Australian Queensland Koroit Mine Loose Boulder Solid Opal Cabochon Opal Condition: Polished Solid Opal Origin: Koroit / Yowah Opal Mine Purpose: Ready to set in jewelry or keep for investment Purity:

Australian Queensland Koroit Mine Loose Boulder Solid Opal Cabochon Opal Condition: Polished Solid Opal Origin: Koroit / Yowah Opal Mine Purpose: Ready to set in jewelry or keep for investment Purity:

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

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

Opal measures 18x11.3mm Natural multi color boulder opal New 4.35ct

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

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