Rub / rough Light base Seam opal 5.00cts Lots of Blue colours to exposed face 22x8x7mm Lot B4-A254 Premium ⚠️ Cutter’s Gamble Grade A–BColour

⚠️ Cutter’s Gamble Grade A–BColour bar visible all around – low to moderate risk

or simply adding to an opal collection

but may need experience to work around risks

🎲 Gamble Grade  C (Gamble) – Blue bar is partially visible but shallow and incomplete

or only in traces

Rub / rough Light base Seam opal 5.00cts Lots of Blue colours to exposed face 22x8x7mm Lot B4-A254 Premium ⚠️ Cutter’s Gamble Grade A–BColourRub Rough Light Base Seam Opal 5. 00cts Lightning Ridge Lot: B4 A254Size: 22 x 8 x 7mmTotal Weight: 5. 00 caratsOrigin: Lightning Ridge, Australia This light base seam opal rub rough from Lightning Ridge features lots of blue colors already showing on the exposed face, making it a great piece for cutting or further exploration. With its bright base and bold color play, this opal is ready for the next stage in the hands of a skilled lapidary. Natural &