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

$234.74

9.20 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$363.74

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

$172.49

4.78 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$227.24

17.31 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$491.24

2.66 Ct IGI Certified Natural Ethiopian Faceted Opal Multi Color Pear Cut

$149.99

4.54 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$142.49

2.47 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$89.99

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

$344.99

4.23 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$167.24

2.36 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$74.99

4.08 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$129.74

2.00 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$50.24

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

$374.99

1.96 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49

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

$356.24

3.77 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$177.74

1.90 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$74.99

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

$224.99

3.58 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$112.49

1.80 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$63.74

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

$374.99

3.52 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$122.24

1.78 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$50.24

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

$284.99

3.46 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$110.24

1.48 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$37.49

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

$347.24

3.12 Ct Natural Ethiopian Honey Comb Black Opal Multi Color Oval Cabochon Cut

$149.99

1.26 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Round Cut

$29.99

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

$217.49

1.40 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Trillion Cut

$44.99

1.12 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$29.99

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

4.25 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$134.99

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

4.23 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$149.99

1.75 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49

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

$354.74

1.70 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$37.49

5.73 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$198.74

1.56 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Marquise Cut

$32.24

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

4.82 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$167.24

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

$272.24

3.86 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$122.24