Showing 351–378 of 378 results

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3.79 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$142.49

15.35 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$725.24

29.54 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,629.74

15.29 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$723.74

18.51 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,019.99

2.78 Ct IGI Certified AA+ Natural D Block Tanzanite Green Blue Violet Oval Cut

$449.99

6.67 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$262.49

2.72 Ct IGI Certified AAA Natural D Block Tanzanite Violet Blue Cushion Cut

$600.00

6.53 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$257.24

3.64 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Pear Cut

$112.49

2.89 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Cushion Cut

$652.49

2.36 Ct IGI Certified A+ Natural D Block Tanzanite Blue Violet Color Pear Cut

$262.49

2.84 Ct IGI Certified AA+ Natural D Block Tanzanite Cushion Green Blue Violet

$449.99

3.52 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$119.99

5.69 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$197.24

5.96 Ct IGI Certified Natural Ethiopian Opal Oval Cabochon Cut Gemstone

$187.49

5.27 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$207.74

1.72 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Marquise Cut

$374.99

2.63 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$78.74

36.26 Ct GIA Certified Natural Ethiopian Opal Oval Cabochon Cut Gemstone

$2,249.99

22.37 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$1,233.74

9.85 Ct IGI Certified Natural Unheated Heliodor Yellow Beryl Emerald Cut

$599.99

18.47 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,017.74

16.48 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$779.99

9.78 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$384.74

9.10 Ct IGI Certified Natural Ethiopian Opal Trillion Cabochon Cut Gemstone

$287.24

8.00 Ct IGI Certified Natural Ethiopian Opal Oval Cabochon Cut Gemstone

$504.74

2.57 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$86.24