Lightning Ridge Dark Crystal knobby opal rough 7.00cts Bright Blue bar to expose sold as gamble Lot B4-A194 Premium

Lightning Ridge Dark Crystal knobby opal rough 7.00cts Bright Blue bar to expose sold as gamble Lot B4-A194 PremiumLightning Ridge Dark Crystal Knobby Opal Rough 7. 00cts Lot: B4 A194Size: Gamble StoneWeight: 7. 00 caratsOrigin: Lightning Ridge, Australia This dark crystal knobby opal rough from Lightning Ridge features a bright blue bar waiting to be exposed, making it an exciting gamble stone for lapidaries and collectors. With its natural formation and strong color potential, this opal offers the chance to uncover a stunning finished gemstone. Natural &

Note: Jar not included

solid fire present but needs shaping and finishing work

70cts with bold blue fires already showing

75 ctSize: 24 x 20 x 8 mmOrigin: Lightning Ridge

thin green-yellow dominant bar showing along the face

⚠️ Gamble Grade B (Gamble)Blues clearly visible – moderate risk

Description:This 480

but splashes of colour are scattered across the lot

Lot Number: B4-A325

🟡 Natural & Untreated🟡 Yellow-Dominant Fire🟡 Authentic Australian Opal – Safe in Water

ready for a skilled hand to unlock

Lot Number: B4-A153