Lightning Ridge Untouched Knobby formation 6.75cts Bright Multicolours to gamble 15x11x9mm Lot B4-A013 wk_end_auction Type: Crystal Opal Rough

Type: Crystal Opal Rough

Unique natural formation

This exquisite jewellery-grade dark opal from Lightning Ridge showcases a dazzling array of bright multi-coloured flashes

With its dimensions of 9x8x4mm

featuring blue colors waiting to be uncovered

Lightning Ridge Untouched Knobby formation 6.75cts Bright Multicolours to gamble 15x11x9mm Lot B4-A013 wk_end_auction Type: Crystal Opal RoughAuction Listing for Bid 4. com Lot Title: Lightning Ridge Untouched Knobby Formation 6. 75cts Bright Multicolours Lot Number: B4 A013 Details: Origin: Lightning Ridge, Australia Type: Untouched Knobby Formation Carat Weight: 6. 75cts Dimensions: 15x11x9mm Features: Bright multicolours visible throughout Natural, untouched knobby opal formation Perfect for lapidary enthusiasts willing to gamble on revealing hidden beauty Description: This 6. 75ct