Australian Queensland Boulder Matrix opal 13.50cts Opalton rub/preform Stunning Exposed veins of Bright Vibrant Multifires 17x15x5mm BFA14 US$ 150.00 Min. order: 1 piece ★★★★★ 4.1 (208 reviews) Sold : Login>>
Jewellery Makers rubs/rough parcel 106.75cts Gorgeous Winton boulder opals here Bright Multicolours 14x9x4mm to 13x8x2mm BOUK-001 US$ 137.50 Min. order: 1 piece ★★★★★ 5.0 (90 reviews) Sold : Login>>
Australian Queensland Boulder opal 36cts rough / faced Winton Nice Multifires Lots Potential 35x17x6mm BFA19 US$ 60.00 Min. order: 1 piece ★★★★★ 4.7 (195 reviews) Sold : Login>>
Australian Queensland Boulder Matrix opal 91cts faced rough Koroit veins of Blue fires of mixed tones 40x30x7mm BFA10 US$ 60.00 Min. order: 1 piece ★★★★★ 4.2 (268 reviews) Sold : Login>>