Large Yowah Conglomerate Boulder Opal Specimen 145 ct

Original price was: USD $1,600.Current price is: USD $1,280.

Green and Blue Veins Koroit Boulder Opal Pair 77.7 ctw

Original price was: USD $1,200.Current price is: USD $960.

Blue Green Vein Koroit Boulder Opal Pendant Stone 41 ct

Original price was: USD $1,200.Current price is: USD $960.

Purple Flash Veins Double Sided Koroit Boulder Opal 28.97 ct

Original price was: USD $870.Current price is: USD $696.

Vein Koroit Boulder Opal ideal for Pendant 146.94 ct

Original price was: USD $620.Current price is: USD $496.

Green Purple Teal Vein Unique Koroit Boulder Opal 33 ct

Original price was: USD $570.Current price is: USD $456.

Freeform Veins Koroit Boulder Opal Pendant Stone 45.98 ct

Original price was: USD $500.Current price is: USD $400.

Double Sided Unique Vein Koroit Boulder Opal 22.68 ct

Original price was: USD $495.Current price is: USD $396.

Unique Veined Freeform Koroit Boulder Opal 34.75 ct

Original price was: USD $455.Current price is: USD $364.

Large Veined Koroit Boulder Opal Teardrop 92.35 ct

Original price was: USD $370.Current price is: USD $296.

Double Sided Vein Australian Koroit Boulder Opal 26.81 ct

Original price was: USD $365.Current price is: USD $292.

Double Sided Freeform Vein Koroit Boulder Opal 39.17 ct

Original price was: USD $340.Current price is: USD $272.

Large Teardrop Vein Australian Koroit Boulder Opal 78.76 ct

Original price was: USD $340.Current price is: USD $272.

Australian Freeform Vein Koroit Boulder Opal 32 ct

Original price was: USD $320.Current price is: USD $256.

Large Round Oval Koroit Vein Boulder Opal 45.77 ct

Original price was: USD $270.Current price is: USD $216.

Oval Shape Koroit Boulder Opal Polished Stone 32 ct

Original price was: USD $165.Current price is: USD $132.

Unique Freeform Koroit Boulder Opal Pendant Stone 37.94 ct

Original price was: USD $135.Current price is: USD $108.

Traingle Veins Koroit Boulder Opal Polished Stone 23.8 ct

Original price was: USD $115.Current price is: USD $92.

Double Sided Koroit Boulder Opal Pendant Stone 29.74 ct

Original price was: USD $95.Current price is: USD $76.

Freeform Koroit Boulder Opal Polished Pendant Stone 70.5 ct

Original price was: USD $95.Current price is: USD $76.

Koroit and Yowah Boulder Opals are very different to Opals discovered in other areas of Queensland in Australia. They often contain beautiful veins of colors.Read More