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744 products
7.15 ct Fancy (17.22 x 10.14 mm) Play of Colors Rainbow Opal Gemstone 7.15 ct Fancy (17.22 x 10.14 mm) Play of Colors Rainbow Opal Gemstone
7.15 ct Fancy (17.22 x 10.14 mm) Play of Colors Rainbow Opal Gemstone
$145.99 $87.60 USD
8.79 ct Fancy (14.89 x 11.45 mm) Unheated Play of Colors Rainbow Opal 8.79 ct Fancy (14.89 x 11.45 mm) Unheated Play of Colors Rainbow Opal
8.79 ct Fancy (14.89 x 11.45 mm) Unheated Play of Colors Rainbow Opal
$177.99 $106.80 USD
7.46 ct Fancy (24.32 x 14.04 mm) Unheated Play of Colors Rainbow Opal 7.46 ct Fancy (24.32 x 14.04 mm) Unheated Play of Colors Rainbow Opal
7.46 ct Fancy (24.32 x 14.04 mm) Unheated Play of Colors Rainbow Opal
$150.99 $90.60 USD
5.35 ct Fancy (20.35 x 9.58 mm) Play of Colors Rainbow Opal Gemstone 5.35 ct Fancy (20.35 x 9.58 mm) Play of Colors Rainbow Opal Gemstone
5.35 ct Fancy (20.35 x 9.58 mm) Play of Colors Rainbow Opal Gemstone
$109.99 $66.00 USD
7.52 ct AIG Certified Oval (19.05 x 12.09mm) Natural Rainbow Opal Gemstone 7.52 ct AIG Certified Oval (19.05 x 12.09mm) Natural Rainbow Opal Gemstone
7.52 ct AIG Certified Oval (19.05 x 12.09mm) Natural Rainbow Opal Gemstone
$353.99 $212.40 USD
4.90 ct AIG Certified Oval (14.76 x 12.59mm) Natural Rainbow Opal Gemstone 4.90 ct AIG Certified Oval (14.76 x 12.59mm) Natural Rainbow Opal Gemstone
4.90 ct AIG Certified Oval (14.76 x 12.59mm) Natural Rainbow Opal Gemstone
$234.99 $141.00 USD
9.33 ct AIG Certified Oval (19.45 x 13.65mm) Natural Rainbow Opal Gemstone 9.33 ct AIG Certified Oval (19.45 x 13.65mm) Natural Rainbow Opal Gemstone
9.33 ct AIG Certified Oval (19.45 x 13.65mm) Natural Rainbow Opal Gemstone
$419.99 $252.00 USD
4.36 ct AIG Certified Oval (16.00 x 11.09 mm) Welo Natural Rainbow Opal 4.36 ct AIG Certified Oval (16.00 x 11.09 mm) Welo Natural Rainbow Opal
4.36 ct AIG Certified Oval (16.00 x 11.09 mm) Welo Natural Rainbow Opal
$210.99 $126.60 USD
14.05 ct AIG Certified Oval (21.30x15.95 mm) Natural Rainbow Opal Gemstone 14.05 ct AIG Certified Oval (21.30x15.95 mm) Natural Rainbow Opal Gemstone
14.05 ct AIG Certified Oval (21.30x15.95 mm) Natural Rainbow Opal Gemstone
$522.99 $313.80 USD
4.13 ct AIG Certified Oval (13.53 x 11.34 mm) Welo Rainbow Opal Gemstone 4.13 ct AIG Certified Oval (13.53 x 11.34 mm) Welo Rainbow Opal Gemstone
4.13 ct AIG Certified Oval (13.53 x 11.34 mm) Welo Rainbow Opal Gemstone
$200.99 $120.60 USD
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

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