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6576 products
8.42 ct Oval Cabochon(19.96 x 12.54mm) Natural Australian Boulder Opal 8.42 ct Oval Cabochon(19.96 x 12.54mm) Natural Australian Boulder Opal
8.42 ct Oval Cabochon(19.96 x 12.54mm) Natural Australian Boulder Opal
$116.99 $70.20 USD
8.42 ct Topnotch Fancy (18.74 x 10.06mm) Natural Australian Boulder Opal 8.42 ct Topnotch Fancy (18.74 x 10.06mm) Natural Australian Boulder Opal
8.42 ct Topnotch Fancy (18.74 x 10.06mm) Natural Australian Boulder Opal
$90.99 $54.60 USD
8.44 ct Fancy (17.02 x 11.76mm) Natural Australian Koroit Boulder Opal 8.44 ct Fancy (17.02 x 11.76mm) Natural Australian Koroit Boulder Opal
8.44 ct Fancy (17.02 x 11.76mm) Natural Australian Koroit Boulder Opal
$103.99 $62.40 USD
8.44 ct Sparkling Fancy (19.28 x 12.11mm) Natural Australian Boulder Opal 8.44 ct Sparkling Fancy (19.28 x 12.11mm) Natural Australian Boulder Opal
8.44 ct Sparkling Fancy (19.28 x 12.11mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
8.45 ct AIG Certified Oval (17.46 x 13.23mm) Natural Rainbow Opal Gemstone 8.45 ct AIG Certified Oval (17.46 x 13.23mm) Natural Rainbow Opal Gemstone
8.45 ct AIG Certified Oval (17.46 x 13.23mm) Natural Rainbow Opal Gemstone
$328.99 $197.40 USD
8.47 ct Fancy (20.46 x 14.22mm) Natural Australian Koroit Boulder Opal 8.47 ct Fancy (20.46 x 14.22mm) Natural Australian Koroit Boulder Opal
8.47 ct Fancy (20.46 x 14.22mm) Natural Australian Koroit Boulder Opal
$129.99 $78.00 USD
8.47 ct Superior Fancy (19.00 x 15.47mm) Natural Australian Boulder Opal 8.47 ct Superior Fancy (19.00 x 15.47mm) Natural Australian Boulder Opal
8.47 ct Superior Fancy (19.00 x 15.47mm) Natural Australian Boulder Opal
$129.99 $78.00 USD
8.48 ct Oval Cabochon(15.65 x 10.97mm) Natural Australian Boulder Opal 8.48 ct Oval Cabochon(15.65 x 10.97mm) Natural Australian Boulder Opal
8.48 ct Oval Cabochon(15.65 x 10.97mm) Natural Australian Boulder Opal
$116.99 $70.20 USD

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