Lightning Ridge Dark Crystal knobby opal rough 7.00cts Bright Blue bar to expose sold as gamble Lot B4-A194 Premium Lot Number: B4-A325

Lot Number: B4-A325

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

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

Description:This 480

Note: Jar not included

Lightning Ridge Dark Crystal knobby opal rough 7.00cts Bright Blue bar to expose sold as gamble Lot B4-A194 Premium Lot Number: B4-A325Lightning 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 &