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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
Regular price $145.99 Sale price $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
Regular price $177.99 Sale price $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
Regular price $150.99 Sale price $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
Regular price $109.99 Sale price $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
Regular price $353.99 Sale price $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
Regular price $234.99 Sale price $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
Regular price $419.99 Sale price $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
Regular price $210.99 Sale price $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
Regular price $522.99 Sale price $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
Regular price $200.99 Sale price $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
Regular price $509.99 Sale price $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
Regular price $225.99 Sale price $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
Regular price $328.99 Sale price $197.40 USD