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2.14 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Color Oval Cut

$482.24

2.09 Ct IGI Certified Natural Tourmaline Gemstone Brownish Yellow Color Oval Cut

$149.99

19.63 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$974.99

15.83 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$624.74

14.33 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$677.24

13.76 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$650.24

13.28 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$836.24

11.76 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$462.74

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

$322.49

1.58 Ct IGI Certified Natural Tourmaline Gemstone Brown Yellow Color Round Cut

$206.24

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

$299.99

14.21 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$672.74

3.74 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$127.49

28.80 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,814.99

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

$1,912.49

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

1.36 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$33.74

1.99 Ct IGI Certified A+ Natural D Block Tanzanite Blue Violet Color Oval Cut

$239.99

2.16 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$74.99

1.84 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Pear Cut

$262.49

2.12 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$59.99

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

$251.24

2.02 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$37.49

1.29 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$26.24

1.74 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Oval Cut

$224.99

6.26 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Trillion Cut

$246.74

2.37 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$107.24

5.68 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Trillion Cut

$287.24

5.55 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$192.74

2.34 Ct IGI Certified Natural Ethiopian Faceted Opal Multi Color Oval Cut

$131.24