Lightning Ridge Crystal Seam opal 11.00cts 360 visible blues in Milky colour bar 19x19x5mm Lot B4-A582 Premium Grade C — some colour

Grade C — some colour hints visible

00 caratsSize Range: Mixed – largest approx

but may also hold cutting potential

weighing in at 275cts

Lightning Ridge Crystal Seam opal 11.00cts 360 visible blues in Milky colour bar 19x19x5mm Lot B4-A582 Premium Grade C — some colourLot Title: 360 Blue Fire Lightning Ridge Crystal Seam Opal 11. 00ctsLot Number: B4 A582Details: 19x19x5 mm Lightning Ridge Crystal Seam Milky TransparencyDescription: Crystal seam opal rough from Lightning Ridge showing a full 360 wrap of blue colour in a milky body. Bright colour is visible on all sides with smooth, even coverage. The stone has a softer, milky transparency that may reduce brightness but adds a dreamy, glowing aesthetic. A solid