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

$217.49

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

$249.74

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

$204.74

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

$168.74

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

$206.24

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

$449.99

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

$333.74

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

$327.74

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

$168.74

2.72 Ct IGI Certified A+ Natural Tanzanite Gemstone Green Violet Cushion Cut

$284.99

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

$273.74

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

$273.74

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

$344.99

2.35 Ct IGI Certified A+ Natural DBlock Tanzanite Green Violet Color Oval Cut

$247.49

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

$299.99

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

3.79 Ct IGI Certified AA Natural Tanzanite Green Blue Violet Color Cushion Cut

$483.74

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

$284.99

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

$187.49

2.87 Ct IGI Certified AA Natural Tanzanite Gemstone Green Blue Violet Pear Cut

$367.49

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

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

17.60 Ct GIA Certified AAAAAA Natural D Block Tanzanite Blue Violet Heart Cut

$8,579.99

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

9.63 Ct IGI Certified Natural Green Beryl Yellowish Green Color Pear Cut

$449.99

9.17 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$506.24

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

$843.74

3.04 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$142.49

2.35 Ct IGI Certified Natural Chrome Diopside Electric Green Color Oval Cut

$222.74

2.05 Ct IGI Certified Natural Tourmaline Green Brown Color Oval Cut Gemstone

$224.99