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9.85 Ct IGI Certified Natural Unheated Heliodor Yellow Beryl Emerald Cut

$599.99

18.47 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,017.74

16.48 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$779.99

9.78 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$384.74

9.10 Ct IGI Certified Natural Ethiopian Opal Trillion Cabochon Cut Gemstone

$287.24

8.00 Ct IGI Certified Natural Ethiopian Opal Oval Cabochon Cut Gemstone

$504.74

2.57 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$86.24

5.12 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Round Cut

$114.09

2.40 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$88.89

3.64 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$107.09

2.37 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$90.99

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

$299.99

3.62 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$86.09

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

$590.24

2.84 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$69.99

1.89 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99

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

$329.99

1.67 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99

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

$387.74

2.74 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$65.09

1.58 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$31.49

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

$284.99

2.67 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$69.99

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

$374.99

2.29 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$67.89

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

$224.99

2.24 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$66.49

1.36 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$31.49

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

$239.99

2.16 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$69.99

2.12 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$55.99

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

$251.24

2.02 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$34.99

1.29 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$24.49

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

$224.99

6.26 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Trillion Cut

$230.29

2.37 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$100.09

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

$287.24

5.55 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$179.89

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

2.30 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$45.49

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

$307.99

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

$266.24

2.13 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$69.99

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

2.06 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Round Cut

$87.49

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