Lightning Ridge Dark Crystal Pea Knobby 3.50cts Blue colours to chase 12x9x5mm Lot B4-A311 ToClear Stunning multifire flashes with vibrant

Stunning multifire flashes with vibrant play-of-color

This half knobby split opal rough from Lightning Ridge features a flat bar with blue fire waiting to be exposed

perfect for a unique ring or pendant setting

this rough offers great potential for those looking for an opal with visible colours to work with

Lightning Ridge Dark Crystal Pea Knobby 3.50cts Blue colours to chase 12x9x5mm Lot B4-A311 ToClear Stunning multifire flashes with vibrantLot Title: Lightning Ridge Dark Crystal Pea Knobby Opal 3. 50cts with Blue Colours to Chase Lot Number: B4 A311 Details: Origin: Lightning Ridge, Australia Type: Pea Knobby Opal Rough Base: Dark Crystal Carat Weight: 3. 50cts Size: 12x9x5mm Features: Classic pea knobby formation Blue colours visible in the face Great little piece to chase and cut Description: This compact 3. 50ct dark crystal base pea knobby from Lightning Ridge carries blue tones