Solid Natural Australian Boulder Opal Loose - Great Pattern

(55.50 grams)

Amazing Natural Lightning Ridge Opal All Natural

(1.95 ct)

Sparkling Natural Boulder Opal

(2.35 ct)

Australian Natural Boulder Opal - Sails

(3.10 ct)

Brilliant Boulder Opal Natural Australian

(4.25 ct)

Black Opal Light Ridge Green Fire - Bright Oval Black Opal

(4.15 ct)

Precious Genuine Lightning Ridge Black Opal With Green Blue Fire

(2.05 ct)

Precious Genuine Australian Black Tear-Drop Opal With Bright Green Blue Fire - Stunning Pattern

(3.5 ct)

Natural Solid Australian Tear Drop Boulder Opal

(9.38 ct)

Natural Solid Australian Black Opal Loose Stone - Bright Blue Green Fire

(7 ct)

Natural Blue Seam Line With Bright Fire Queensland Boulder Opal

(8.90 ct)

Green Blue Fire Natural Solid Australian Boulder Opal

(15.06 ct)

Beautiful White Free Form Shape Australian Loose Opal

(14.9 ct)

Bright Light Green Fire Australian Loose Opal

(11.60 ct)

Shimmering Deep Forest Green with Blue Flash Australian Boulder Opal

(5.9 ct)

Stunning Red Fire Best Quality Australian Black Opal Loose Stone

(6.15 ct)

Glowing Colourful Fire Australian Black Opal Loose Stone

(3.30 ct)

Green Fire Round Australian Black Opal Loose Stone

(3.55 ct)

Best Quality Australian Black Opal Loose Stone

(3.85 ct)

Lorikeet Green Fire Australian Black Opal Loose Stone

(4.75 ct)

Very Special Opalised Fossil Plant Mined from Australia

(5.20 ct)

Star Piece Purple Blue Australian Boulder Opal Loose Stone

(6.35 ct)

Natural Blue Seam Line With Bright Fire Queensland Boulder Opal

(28.40 ct)

Shimmering Deep Forest Green Australian Boulder Opal - Free Form Surface

(13.25 ct)

Light Sky Blue Crystal Opal Mined From Australia

(9.30 ct)

Beautiful Muted Green With Bright Fire Australian Black Opal - Oval

(6.60 ct)

Shimmering Green Fire Australian Opal Loose Stone - Triangle

(4.70 ct)

Precious Genuine Australian Black Opal With Bright Green Blue Fire

(5.95 ct)

Midnight Black Opal Mined From Lightning Ridge In Australia

(3.90 ct)

Bright Light Green Fire Australian Loose Opal - Oval

(3.15 ct)

Stunning Green Rolling Flash Australian Dark Opal Loose Stone

(1.45 ct)

Bright Green Fire Australian Dark Opal Loose Stone

(1.70 ct)

Bright Neon Green Genuine Crystal Opal Mined From Australia

(1.95 ct)

Colourful Fire Lorikeet Opal Natural Australian Loose Stone

(1.10 ct)

Shimmering Green Fire Australian Opal Loose Stone - Oval

(4.15 ct)

Bright Lime Green Fire Natural Australian Opal Loose Stone

(4.75 ct)

Light Lavender Purple Blue Crustal Australian Loose Opal

(7.55 ct)

Beautiful High-Dome Australian Light Blue Crystal Opal

(6.45 ct)

Neon Green Flash Australian Light Opal Loose Stone - Oval

(4.80 ct)

Lavender With Light Green Natural Australian Loose Opal

(5.20 ct)

Unique Freeform Cut Australian Blue Opal Loose Stone

(4.50 ct)

Stunning Vivid Green Fire Solid Australian Black Opal Loose Stone

(0.70 ct)

Bright Neon Green Fire Natural Australian Opal Loose Stone - Oval

(TBA ct)

Natural Blue Australian Boulder Opal Loose Stone

(1.80 ct)

Beautiful Andamooka White Opal Round Loose Stone - Bright Colourful Fire

(7.05 ct)