Lightning Ridge Dark Crystal knobby split pair 12.50cts Bright Green & Blues to chase 18x14x6mm & 16x8x6mm Lot B4-A295 Premium Low to medium risk

Low to medium risk

A promising piece with colour already present — but what's inside remains the gamble

Small size makes it ideal for a ring stone or petite setting

Cutters seam opal rough Auction

Ideal for those who love to explore and sort through diverse textures and materials in search of hidden cutters or display-worthy specimens

Lightning Ridge Dark Crystal knobby split pair 12.50cts Bright Green & Blues to chase 18x14x6mm & 16x8x6mm Lot B4-A295 Premium Low to medium riskAuction Listing for Bid 4. com Lot Title: Lightning Ridge Dark Crystal Knobby Split Pair 12. 50cts Bright Green & Blues to Chase Lot Number: B4 A295 Details: Origin: Lightning Ridge, Australia Type: Dark Crystal Knobby Opal Rough (Split Pair) Carat Weight: 12. 50cts total Size: 18x14x6mm & 16x8x6mm Features: Bright Green & Blue colours visible, ready to chase. Description: This 12. 50ct dark crystal knobby split pair from Lightning Ridge features