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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

4.09 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$123.74

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

2.86 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$83.99

2.63 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$78.74

0.76 Ct / 4 PCS Natural Alexandrite Gemstone Green To Purple Color Oval Cut

$269.99

10.22 Ct IGI Certified AAA Natural D Block Tanzanite Green Violet Cushion Cut

$1,912.49

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

5.12 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Round Cut

$122.24

2.40 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$95.24

3.64 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$114.74

2.37 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$97.49

3.31 Ct IGI Certified A Natural D Block Tanzanite Green Violet Color Oval Cut

$299.99

3.62 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$92.24

2.81 Ct IGI Certified AAA Natural Tanzanite Gemstone Blue Violet Pear Cut

$590.24

2.84 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$74.99

1.89 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49

2.74 Ct IGI Certified A+ Natural Tanzanite Gemstone Blue Violet Marquise Cut

$329.99

1.67 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49

2.72 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Oval Cut

$387.74

2.74 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$69.74

1.58 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$33.74

2.71 Ct IGI Certified A+ Natural Tanzanite Gemstone Blue Violet Pear Cut

$284.99

1.50 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Round Cut

$48.74

2.67 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$74.99

2.05 Ct IGI Certified AA+ Natural D Block Tanzanite Blue Violet Marquise Cut

$374.99

2.29 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$72.74

2.01 Ct IGI Certified AA Natural Tanzanite Green Blue Violet Color Oval Cut

$224.99

2.24 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$71.24