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2211 products
11.42 ct AIG Certified Oval (20.24x15.02 mm) Natural Rainbow Opal Gemstone 11.42 ct AIG Certified Oval (20.24x15.02 mm) Natural Rainbow Opal Gemstone
11.42 ct AIG Certified Oval (20.24x15.02 mm) Natural Rainbow Opal Gemstone
$509.99 $306.00 USD
4.70 ct AIG Certified Pear (17.25 x 10.94mm) Natural Rainbow Opal Gemstone 4.70 ct AIG Certified Pear (17.25 x 10.94mm) Natural Rainbow Opal Gemstone
4.70 ct AIG Certified Pear (17.25 x 10.94mm) Natural Rainbow Opal Gemstone
$225.99 $135.60 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
4.53 ct AIG Certified Pear (16.66 x 11.18 mm) Welo Rainbow Opal Gemstone 4.53 ct AIG Certified Pear (16.66 x 11.18 mm) Welo Rainbow Opal Gemstone
4.53 ct AIG Certified Pear (16.66 x 11.18 mm) Welo Rainbow Opal Gemstone
$200.99 $120.60 USD
3.53 ct Pear (13.82 x 10.18 mm) Un-Heated Ethiopia Natural Rainbow Opal 3.53 ct Pear (13.82 x 10.18 mm) Un-Heated Ethiopia Natural Rainbow Opal
3.53 ct Pear (13.82 x 10.18 mm) Un-Heated Ethiopia Natural Rainbow Opal
$146.99 $88.20 USD

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