84.4cts - “Big Blue King of the Gems” This is it! Solid Australian Queensland Boulder Pipe Crystal Opal jewellery Spoil yourself or someone else

Spoil yourself or someone else with our range of beautiful Opal jewellery

Gem Quality Boulder Opal from Winton

This stone displays flashes of electric green and deep blue colouration contrasting with earth tones in streams of opal

Stone - Queensland Boulder Opal Doublet

green and blue colouration in playful flag and pinfire patterns

84.4cts - “Big Blue King of the Gems” This is it! Solid Australian Queensland Boulder Pipe Crystal Opal jewellery Spoil yourself or someone elseExperience the ultimate in gemstones with this breathtaking, 84. 4ct Australian Queensland Boulder Pipe Crystal Opal, known as the "Big Blue King of the Gems". Mined in Opalton, Central Queensland, this rare and exquisite gem displays vivid green and blue hues in stunning flag patterns, suspended within pure transparent crystal opal. The high dome freeform cabochon cut and impeccable finishing polish make this a truly exceptional collector's item for