Lightning Ridge small dark base knobby opal rough split 4.50cts Vivid Vibrant blues to cut 12x8x7mm & 12x6x4mm Lot B4-A306 Premium Lot: B4-A369Size Range: 20mm to

Lot: B4-A369Size Range: 20mm to chip sizeTotal Weight: 260

and this piece holds the promise of a unique and stunning gem

This Lightning Ridge black opal picture stone features blue and green fire

it’s ideal for those looking to explore and reveal the beauty within

Defined blue bar showing through grey base

Lightning Ridge small dark base knobby opal rough split 4.50cts Vivid Vibrant blues to cut 12x8x7mm & 12x6x4mm Lot B4-A306 Premium Lot: B4-A369Size Range: 20mm toAuction Listing for Bid 4. com Lot Title: Lightning Ridge Knobby Opal Rough Split 4. 50cts Small Dark Base with Vivid Vibrant Blues Lot Number: B4 A306 Details: Origin: Lightning Ridge, Australia Type: Knobby Opal Rough Split Pair Base: Dark Carat Weight: 4. 50cts Size: 12x8x7mm & 12x6x4mm Features: Small sized dark base knobby split Vivid and vibrant blue fire Great potential for cutting high impact stones Description: This 4. 50ct dark base knobby