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Absolute Gem Rare Harlequin Boulder Opal 14.7 ct
AU$158,062Dimensions: 24.5×15.5×5.5 mm
Weight: 14.7 ct
Source: Opal Creek, Winton, Queensland, Australia
106.4ct Natural Crystal Boulder Opal Specimen
AU$24,116Opal Details:
Type: Natural, Solid, Untreated, Polished
Origin: Winton, Australia
Dimensions: 62 × 27 × 10 mm (approx.)
Weight: 106.4ct (approx.)
54.18ct Natural Crystal Boulder Opal – Neon Green
AU$19,969Opal Details:
Type: Natural, Solid, Untreated, Polished
Origin: Winton, Australia
Weight: 54.18ct (approx.)
Dimensions: 39.5x18x9 mm (approx.)
38.1ct Large Crystal Boulder Opal
AU$5,837Natural Solid Untreated Australian Crystal Boulder Opal Polished Stone
Weight: 38.1 carats
Dimensions: 35x20x8.5 mm
Source: Winton, QLD, Australia
Size and weight are approximate