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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

1.25 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$44.99

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

9.44 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$446.24

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

$245.24

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

$303.74

7.76 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Cushion Cut

$245.24

2.93 Ct IGI Certified Natural Welo Ethiopian Faceted Opal Multi Color Oval Cut

$224.99

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

$305.24

2.02 Ct IGI Certified AA Natural Tanzanite Gemstone Green Violet Oval Cut

$258.74

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

$352.49

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

$262.49

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

$234.74

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

$367.49

2.61 Ct IGI Certified A+ Natural DBlock Tanzanite Violet Green Color Cushion Cut

$234.74

2.30 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Cushion Cut

$344.99

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

$374.99

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

$356.24

2.13 Ct IGI Certified A+ Natural Tanzanite Gemstone Green Blue Violet Trillion

$224.99

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

$374.99

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

$284.99

1.65 Ct IGI Certified AA+ Natural Tanzanite Gemstone Blue Violet Oval Cut

$347.24

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

$217.49

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

$749.99

9.69 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$457.49

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

$389.99

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

$579.74

7.02 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$354.74

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

$237.74

5.62 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$266.24

2.52 Ct IGI Certified AA Natural Tanzanite Violet Green Color Trillion Cut

$284.99

2.26 Ct IGI Certified A+ Natural Tanzanite Gemstone Bluish Violet Pear Cut

$272.24

2.21 Ct IGI Certified AA Natural DBlock Tanzanite Green Violet Color Pear Cut

$282.74

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

$287.24

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

$254.99