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11.3 ct Half Moon Crystal Boulder Opal – Blue Green
AU$4,917Opal Details:
Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 11.3 carats
Dimensions: 20×13.5×7.5 mm
Source: Winton, QLD, Australia
Size and weight are approximate
9.73ct Natural Faceted Crystal Boulder Opal
AU$4,917Opal Details:
Type: Natural, Solid, Untreated, Faceted Crystal Boulder Opal (Pipe Opal)
Origin: Winton, Queensland, Australia
Dimensions: 20 × 11 × 8.5 mm (approx.)
Weight: 9.73ct (approx.)
13.2ct Natural Crystal Boulder Opal
AU$4,579Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 13.2 carats
Dimensions: 25x10x7 mm
Source: Winton, QLD, Australia
Size and weight are approximate
957ct Natural Boulder Opal Specimen – Blue Green Fire
AU$3,380Type: Natural Boulder Opal Specimen
Origin: Winton, Australia
Weight : 957ct
Dimensions : 55x43x47 mm
Play-of-Color: Blue Green
26ct Natural Boulder Opal Rainbow Fire
AU$3,165Opal: 100% Natural, Solid, Untreated, Polished
Source: Winton, QLD, Australia
Dimensions: 28.5x20x6 mm
Weight: 26 ct
(Size and weight are approximate)
168.3ct Natural Boulder Opal Specimen
AU$3,073Opal Details:
- Type: Natural Matrix Boulder Opal Specimen
- Origin: Winton, Australia
- Weight: 168.3ct
- Dimensions: 67.8 × 44.2 × 8.9 mm
- Play-of-Color: Metallic blue and green veins
- Matrix: Natural ironstone
13.1ct Natural Crystal Boulder Opal Round
AU$3,073💎 Opal Details:
- Type: 100% Natural Pipe Crystal Boulder Opal
- Origin: Winton, QLD, Australia
- Dimensions: 18 × 18 × 7 mm
- Weight: 13.1ct
This item is eligible to purchase on a Payment Plan
6.4ct Natural Crystal Boulder Opal
AU$3,050Natural Solid Untreated Australian Crystal Boulder Opal Polished Stone
Weight: 6.4 ct
Dimensions: 19x12x4 mm
Source: Winton, QLD, Australia
Size and weight are approximate
10.2ct Natural Boulder Opal Blue Green
AU$2,835100% Natural Polished Boulder Opal
Weight: 10.2 ct
Dimensions: 18x12x5 mm
Source: Winton, QLD, Australia
Size and weight are approximate
18.51ct Natural Boulder Opal Heart
AU$2,766💎 Opal Details:
Type: Natural, Solid, Untreated, Polished Boulder Opal
Origin: Winton, Queensland, Australia
Dimensions: 19.6 × 21.8 × 6.2 mm (approx.)
Weight: 18.51ct (approx.)
15.9ct Natural Boulder Opal Wood Fossil
AU$2,458Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 15.9 carats
Dimensions: 26×17.5x5mm
Source: Winton, QLD, Australia
Size and weight are approximate
10.6ct Natural Boulder Opal – Blue Green Fire
AU$2,305Opal Details:
Type: Natural Solid Untreated Polished Boulder Opal
Origin: Queensland Australia
Dimensions: 26.7×11.2×6.2mm (approx.)
Weight: 10.6ct (approx.)
34.7ct Natural Boulder Opal Winton Electric Blue
AU$2,212Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 34.7 carats
Dimensions: 34.5×19.5×6 mm
Source: Winton, QLD, Australia
Size and weight are approximate
13.9ct Natural Boulder Opal Wood Fossil
AU$2,151Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 13.9 carats
Dimensions: 25.5x16x4mm
Source: Winton, QLD, Australia
Size and weight are approximate
13.9ct Boulder Opal Winton Metallic Fire
AU$2,082Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 13.9 carats
Dimensions: 24.5x10x5 mm
Source: Winton, QLD, Australia
Size and weight are approximate
3.35ct Natural Crystal Boulder Opal
AU$2,074100% Natural Solid Crystal Opal Polished Stone
Weight: 3.35 ct
Dimensions: 16.5×10.5×3 mm
Source: Queensland, Australia
Size and weight are approximate
Transparent
145ct Large Natural Yowah Boulder Opal Specimen
AU$1,967Natural Solid Untreated Australian Boulder Opal Polished Stone
Dimension : 58x35x9 mm
Weight : 145 ct
Source : Yowah , Queensland, Australia
Size and weight are approximate
16.5ct Solid Boulder Opal Heart – Electric Blue Green Fire
AU$1,844Opal Details:
Type: Natural, Solid, Untreated Boulder Opal
Origin: Winton, Queensland, Australia
Dimensions: 19.1×22.5×4.2mm (approx.)
Weight: 16.5ct (approx.)
434.5ct Massive Teardrop Boulder Opal Vein Specimen
AU$1,844Opal Details:
- Type: Natural Matrix Boulder Opal Specimen
- Origin: Winton, Australia
- Weight : 434.5ct
- Dimensions : 76.5x52x15 mm
- Play-of-Color: Blue Vein
Blue Green Winton Boulder Opal Freeform Shape 16.4 ct
AU$1,844Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 16.4 carats
Dimensions: 23x14x6.5 mm
Source: Winton, QLD, Australia
Size and weight are approximate