Australian Queensland Boulder Matrix opal single 45cts Tumbled rough Koroit colours & potential 29x18x15mm BFA44 US$ 60.00 Min. order: 1 piece ★★★★★ 4.7 (149 reviews) Sold : Login>>
Australian Queensland Boulder Matrix opal parcel 83cts Tumbled rough Koroit lots colours lots potential 21x20x15mm to 10x8x5mm BFA43 US$ 70.00 Min. order: 1 piece ★★★★★ 4.6 (214 reviews) Sold : Login>>
Australian Queensland Boulder Matrix opal 122cts rough / slice Stunning Yowah veins of Multifires 34x28x10mm BFA04 US$ 80.00 Min. order: 1 piece ★★★★★ 4.9 (243 reviews) Sold : Login>>
Queensland Boulder opal pair 24cts Winton Bright Vibrant Exotic Multifires showing 19x12x5mm & 18x8x5mm BFC63 US$ 60.00 Min. order: 1 piece ★★★★★ 4.1 (163 reviews) Sold : Login>>
Australian Queensland Boulder Matrix opal 150cts rough / slice Yowah veins of Multifires 62x34x6mm BFA05 US$ 80.00 Min. order: 1 piece ★★★★★ 4.6 (11 reviews) Sold : Login>>
Australian Queensland Boulder opal Polished Gemstone 11.65cts From Winton 25x14x4mm BFC08 US$ 60.00 Min. order: 1 piece ★★★★★ 5.0 (40 reviews) Sold : Login>>