Gorgeous Blue on this Dark base knobby opal rough split 10.00cts Lightning Ridge material to cut 18x9x6mm & 18x8x6mm Lot B4-A347 ToClear

Gorgeous Blue on this Dark base knobby opal rough split 10.00cts Lightning Ridge material to cut 18x9x6mm & 18x8x6mm Lot B4-A347 ToClearLot Title: Lightning Ridge Dark Base Knobby Opal Rough Split 10. 00cts Gorgeous Blue to Cut Lot Number: B4 A347 Details: Origin: Lightning Ridge, Australia Type: Knobby Opal Rough (Split Pair) Carat Weight: 10. 00cts (total) Size: 18x9x6mm & 18x8x6mm Features: Rich dark base with gorgeous blue colour showing Split pair ideal for matched stones or individual cuts Clean shapes with cutting potential Description: A stunning 10. 00ct split pair of knobby

Lot Title: Dark Base Crystal Knobby Opal Rough – 13

50ct rub/rough crystal seam opal from Coober Pedy features strong blue fire across a clean crystal body

this opal has strong potential for cutting and polishing into stunning gemstones

perfect for lapidary enthusiasts and collectors seeking unique opal specimens

A solid gamble for cutters looking to explore defined colour features

Dimensions: 7x6x2mm

high risk❓ D (Blind Gamble) No visible colour

this opal holds great potential for lapidaries and collectors looking for an exciting cutting challenge

Featuring stunning blue bars that are ready to be chased and cut

Stone Capacity: 1 x 12x10mm Oval Main Stone

Excellent thickness and body for cutting

Type: Light Base Knobby Opal Rough