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1.00 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$33.74

1.61 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49

1.08 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$32.24

57.12 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$5,847.74

36.41 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$2,294.99

30.09 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$1,895.24

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

$911.24

6.60Ct IGI Certified AA+ Natural D Block Tanzanite Green Blue Violet Cushion Cut

$884.99

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

$1,224.74

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

$1,197.74

4.11 Ct IGI Certified AAA Natural Tanzanite Gemstone Cushion Green Blue Violet

$740.24

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

$562.49

2.40 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Color Pear Cut

$524.99

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

$482.24

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

$299.99

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

$1,912.49

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

$299.99

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

$590.24

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

$329.99

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

$387.74

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

$284.99

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

$374.99

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

$224.99

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

$239.99

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

$262.49

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

$251.24

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

$224.99

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

$287.24

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

$131.24

2.53 Ct IGI Certified A Natural Tanzanite Gemstone Blue Violet Oval Cut

$247.49

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

$329.99

5.28 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$266.24

2.26 Ct IGI Certified AA+ Natural D Block Tanzanite Blue Violet Cushion Cut

$427.49

5.13 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$243.74

2.11 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Pear Cut

$284.99

5.10 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$242.24

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

$191.24

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

$258.74

1.67 Ct IGI Certified AA+ Natural Tanzanite Gemstone Blue Violet Pear Cut

$299.99

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

$414.74

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

$407.24

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

$243.74

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

$322.49

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

$247.49

2.29 Ct IGI Certified AA+ Natural Tanzanite Gemstone Blue Violet Pear Cut

$412.49

2.29 Ct IGI Certified A+ Natural Tanzanite Gemstone Blue Violet Oval Cut

$252.74

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

$234.74

1.77 Ct IGI Certified AA+ Natural D Block Tanzanite Blue Violet Trillion Cut

$337.49

1.56 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Pear Cut

$224.99

3.52 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Cushion Cut

$502.49