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4.25 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$125.99
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4.28 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$137.89
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4.31 Ct IGI Certified AA Natural D Block Tanzanite Violet Green Oval Cut

$476.24
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4.36 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$192.49
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4.37 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$129.49
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4.39 Ct IGI Certified AA Natural D Block Tanzanite Bluish Violet Rectangular Cushion Cut

$552.74
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4.44 Ct IGI Certified AA Natural Tanzanite Gemstone Violet Green Cushion Cut

$562.49
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4.46 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$144.89
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4.46 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$111.99
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4.47 Ct IGI Certified AA+ Natural Tanzanite Gemstone Violet Green Emerald Cut

$502.19
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4.50 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$132.99
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4.54 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$132.99
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4.55 Ct IGI Certified AA Natural Tanzanite Gemstone Greenish Bluish Violet Emerald Cut

$419.99
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4.61 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Pear Cut

$149.99
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4.61 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$195.99
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4.70 Ct IGI Certified AA Natural D Block Tanzanite Violet Green Cushion Cut

$518.24
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4.70 Ct IGI Certified Natural Welo Ethiopian Faceted Opal Multi Color Oval Cut

$333.74
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4.72 Ct IGI Certified AA Natural D Block Tanzanite Green Blue Violet Pear Cut

$521.24
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4.78 Ct IGI Certified AAA Natural D Block Tanzanite Violet Green Oval Cut

$791.24
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4.78 Ct Natural Amethyst Purple Color Octagonal Checker Cut

$17.49
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4.78 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$212.09
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4.82 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$156.09
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4.82 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$156.09
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4.86 Ct IGI Certified Natural Welo Ethiopian Faceted Opal Multi Color Oval Cut

$449.99
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4.89 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$206.49
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4.90 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$216.99
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4.90 Ct Rare Natural Mexican Pink Opal Gemstone Pink Color Oval Cabochon Cut

$6.99
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4.91 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$139.99
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4.92 Ct IGI Certified A+ Natural D Block Tanzanite Violet Green Color Pear Cut

$414.74
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4.93 Ct IGI Certified AA Natural Tanzanite Gemstone Trillion Green Blue Violet

$674.99
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4.95 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$181.99
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4.96 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$181.99
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5.03 Ct IGI Certified AA+ Natural Tanzanite Gemstone Violet Green Emerald Cut

$564.74
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5.06 Ct IGI Certified A+ Natural D Block Tanzanite Blue Violet Color Pear Cut

$599.99
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5.06 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$185.49
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5.10 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$242.24
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5.12 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Round Cut

$114.09
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5.13 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$243.74
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5.14 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Trillion Cut

$160.99
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5.15 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$151.89
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5.15 Ct Rare Natural Mexican Pink Opal Gemstone Pink Color Oval Cabochon Cut

$6.99
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5.19 Ct IGI Certified AAA Natural D Block Tanzanite Green Violet Pear Cut

$974.99
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5.20 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$153.99
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5.24 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Cushion Cut

$660.74
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5.28 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$266.24
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5.33 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$195.99
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5.35 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$111.99
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5.36 Ct IGI Certified Natural AA+ D Block Tanzanite Violet Green Color Pear Cut

$843.74
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5.42 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$160.99
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5.51 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$178.49
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