Lightning Ridge Light Base Knobby opal rough 5.50cts Bright Yellow/Green/Blue fires to cut 14x11x6mm Lot B4-A296 ToClear Place your bids now on

Place your bids now on Lot B4-A013 and explore the untapped beauty of this Lightning Ridge knobby opal

A rewarding opportunity for cutters looking to work layered opal with moderate risk

Its compact size of 12x7x5mm makes it an excellent choice for lapidary enthusiasts seeking to craft unique gemstones

This knobby opal formation rough from Lightning Ridge features a bright flash of green and yellow fire

1 x each 1/1

Lightning Ridge Light Base Knobby opal rough 5.50cts Bright Yellow/Green/Blue fires to cut 14x11x6mm Lot B4-A296 ToClear Place your bids now onAuction Listing for Bid 4. com Lot Title: Lightning Ridge Light Base Knobby Opal Rough 5. 50cts Bright Yellow Green Blue Fires to Cut Lot Number: B4 A296 Details: Origin: Lightning Ridge, Australia Type: Light Base Knobby Opal Rough Carat Weight: 5. 50cts Size: 14x11x6mm Features: Bright Yellow, Green & Blue fires exposed, ready to cut. Description: This 5. 50ct light base knobby opal rough from Lightning Ridge boasts a lively mix of Bright Yellow,