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3.83 Ct IGI Certified AA Natural Tanzanite Greenish Violet Color Oval Cut

$423.74

4.39 Ct IGI Certified AA Natural D Block Tanzanite Bluish Violet Rectangular Cushion Cut

$552.74

2.36 Ct IGI Certified A+ Natural Tanzanite Gemstone Bluish Violet Oval Cut

$260.24

2.88 Ct IGI Certified AA+ Natural D Block Tanzanite Bluish Violet Marquise Cut

$431.24

3.44 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Rectangular Cushion Cut

$432.74

2.57 Ct IGI Certified AA Natural Tanzanite Gemstone Violet Green Cushion Cut

$282.74

3.87 Ct IGI Certified A+ Natural Tanzanite Gemstone Violet Green Oval Cut

$365.24

2.01 Ct IGI Certified AA Natural D Block Tanzanite Bluish Violet Pear Cut

$252.74

2.71 Ct IGI Certified AA+ Natural Tanzanite Gemstone Greenish Bluish Violet Marquise Cut

$412.49

4.78 Ct IGI Certified AAA Natural D Block Tanzanite Violet Green Oval Cut

$791.24

2.89 Ct IGI Certified AA Natural D Block Tanzanite Green Violet Color Oval Cut

$365.24

7.17 Ct IGI Certified AAA Natural D Block Tanzanite Violet Green Oval Cut

$1,192.49

2.43 Ct IGI Certified A+ Natural Tanzanite Gemstone Greenish Violetish Blue Oval Cut

$230.24

2.56 Ct IGI Certified AA Natural Tanzanite Gemstone Violetish Green Rectangular Cushion Cut

$282.74

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

$207.74

2.26 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Pear Cut

$284.99

2.13 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Pear Cut

$267.74

2.43 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Oval Cut

$307.49

1.71 Ct IGI Certified AA Natural D Block Tanzanite Bluish Violet Pear Cut

$215.24

1.97 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Rectangular Cushion Cut

$248.24

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

$288.74

2.72 Ct A+ Natural D Block Tanzanite Medium Light Blue Violet Rectangular Cushion Cut

$279.74

3.20 Ct IGI Certified AA Natural Tanzanite Gemstone Violet Green Pear Cut

$354.74

2.19 Ct IGI Certified A+ Natural Tanzanite Gemstone Violet Green Pear Cut

$242.24

2.33 Ct IGI Certified A+ Natural Tanzanite Gemstone Greenish Bluish Violet Oval Cut

$257.24

2.40 Ct A Natural D Block Tanzanite Light Violet Oval Cut

$207.74

2.47 Ct IGI Certified AA Natural Tanzanite Gemstone Violet Green Rectangular Cushion Cut

$311.24

2.11 Ct IGI Certified AA+ Natural Tanzanite Gemstone Bluish Violet Marquise Cut

$317.24

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

$176.24

2.66 Ct IGI Certified A+ Natural Tanzanite Gemstone Violetish Brownish Green Pear Cut

$252.74

2.36 Ct IGI Certified A+ Natural Tanzanite Gemstone Violetish Green Pear Cut

$187.79

0.78 Ct A+ Natural D Block Yellow Tanzanite Medium Light Yellow Color Round Cut

$57.74

0.96 Ct A+ Natural D Block Yellow Tanzanite Medium Light Yellow Color Round Cut

$102.74

1.10 Ct A+ Natural D Block Yellow Tanzanite Medium Light Yellow Color Pear Cut

$80.24

1.13 Ct AA Natural D Block Yellow Tanzanite Medium Yellow Color Oval Cut

$98.24

0.85 Ct A+ Natural D Block Yellow Tanzanite Medium Light Yellow Color Round Cut

$62.24

1.05 Ct A+ Natural D Block Yellow Tanzanite Medium Light Yellow Color Round Cut

$77.24

2.44 Ct IGI Certified A+ Natural D Block Tanzanite Violet Green Color Pear Cut

$211.49

31.85 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$2,257.49

3.79 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$142.49

6.17 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$150.49

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

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