Lightning Ridge Black base Knobby opal rough split 15.00cts Bright Royal Blues in flat bars showing 360 to cut 24x17x7mm & 18x12x5mm Lot B4-A805 Premium 00ct Coober Pedy rough features

00ct Coober Pedy rough features a large

This lower-grade lot is predominantly potch

Lightning Ridge Bright Opalised Wood Fossil Rough – 2

🔥 Cutter's Gamble Grade A to BVisible strong fires – low to moderate risk

This preform is almost there — just needs the final shaping and polish to become a perfect ring stone

Lightning Ridge Black base Knobby opal rough split 15.00cts Bright Royal Blues in flat bars showing 360 to cut 24x17x7mm & 18x12x5mm Lot B4-A805 Premium 00ct Coober Pedy rough featuresLot Title#Grade A Cutters Royal Blue Bar Knobby Split on Black Base (Lightning Ridge) Lot NumberB4 A805 DetailsWeight: 15. 00 ct (pair)Sizes: 24 x 17 x 7 mm & 18 x 12 x 5 mmOrigin: Lightning Ridge, AustraliaType: Black Base Knobby Opal Rough (Split Pair)Use: Cutting RoughColour: Bright royal blue DescriptionLightning Ridge black base knobby opal split showing bright royal blue fire in clean flat bars with 360 colour visibility. Both pieces are well