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4.04 Ct IGI Certified AA Natural Tanzanite Gemstone Green Blue Violet Marquise

$515.24

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

$303.74

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

$294.74

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

$217.49

2.56 Ct IGI Certified AA Natural DBlock Tanzanite Violet Green Color Cushion Cut

$344.99

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

$290.24

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

$232.49

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

$284.99

2.33 Ct IGI Certified Natural Ethiopian Faceted Opal Multi Color Trillion Cut

$134.99

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

$312.74

2.60 Ct IGI Certified AA Natural Tanzanite Gemstone Green Blue Violet Oval Cut

$332.24

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

$374.99

2.31 Ct IGI Certified A+ Natural Tanzanite Gemstone Green Blue Violet Marquise

$243.74

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

$227.24

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

$249.74

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

$262.49

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

$183.74

5.36 Ct IGI Certified Natural AA+ D Block Tanzanite Violet Green Color Pear Cut

$843.74

7.76 Ct IGI Certified Natural Ethiopian Opal Gemstone Cushion Cabochon Cut

$269.99

7.66 Ct IGI Certified Natural Ethiopian Opal Pear Cabochon Cut Gemstone

$242.24

7.61 Ct IGI Certified Natural Ethiopian Opal Gemstone Marquise Cabochon Cut

$299.99

7.20 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$170.24

6.84 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$194.99

6.67 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$209.99

5.19 Ct IGI Certified AAA Natural D Block Tanzanite Green Violet Pear Cut

$974.99

5.06 Ct IGI Certified A+ Natural D Block Tanzanite Blue Violet Color Pear Cut

$599.99

4.61 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Pear Cut

$149.99

3.64 Ct IGI Certified AAA Natural D Block Tanzanite Green Blue Violet Pear Cut

$697.49

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

11.76 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$462.74