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1.67 Ct Natural Ethiopian Orange Opal Gemstone Oval Cabochon Cut

$33.74
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1.68 Ct AA+ Natural D Block Tanzanite Medium Plus Violet Green Rectangular Cushion Cut

$212.24
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1.68 Ct Natural Ethiopian Black Faceted Opal Gemstone Multi Color Pear Cut

$50.24
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1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$14.99
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1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$18.74
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1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$50.24
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1.68 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49
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1.68 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$102.74
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1.68 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$52.49
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1.68 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Pear Cut

$69.74
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1.69 Ct IGI Certified A Natural Tanzanite Gemstone Blue Violet Oval Cut

$164.99
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1.69 Ct IGI Certified A Natural Tanzanite Gemstone Blue Violet Oval Cut

$159.74
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1.69 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$69.74
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1.70 Ct A Natural D’Block Tanzanite Light Brown Violet Color Oval Cut

$127.49
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1.70 Ct IGI Certified AA Natural D Block Tanzanite Oval Cut Blue Violet

$224.99
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1.70 Ct IGI Certified Natural Tourmaline Gemstone Yellow Brown Green Color Pear Cut

$422.24
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1.70 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$37.49
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1.70 Ct Natural Ethiopian Orange Opal Gemstone Oval Cabochon Cut

$33.74
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1.71 Ct IGI Certified AA Natural D Block Tanzanite Bluish Violet Pear Cut

$215.24
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1.71 Ct IGI Certified AA Natural D Block Tanzanite Gemstone Medium Bluish Violet Oval Cut

$215.24
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1.71 Ct Natural Ethiopian Black Faceted Opal Gemstone Multi Color Oval Cut

$50.24
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1.71 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut (Copy)

$62.24
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1.71 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.74
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1.71 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$69.74
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1.71 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Faceted Cut

$71.24
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1.71 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$84.74
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1.71 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$69.74
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1.71 Ct Natural Ethiopian Orange Opal Gemstone Oval Cabochon Cut

$39.74
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1.72 Ct IGI Certified AA+ Natural D Block Tanzanite Trillion Cut Bluish Violet

$269.99
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1.72 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Marquise Cut

$374.99
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1.72 Ct IGI Certified Natural Tourmaline Gemstone Yellow Brown Color Oval Cut

$425.24
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1.72 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Marquise Cut

$74.99
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1.73 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$92.24
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1.73 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.74
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1.73 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49
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1.73 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$56.24
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1.74 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Oval Cut

$224.99
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1.74 Ct IGI Certified AA Natural D Block Tanzanite Pear Cut Bluish Violet

$230.24
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1.74 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$57.74
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1.74 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$71.24
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1.75 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Oval Cut

$249.74
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1.75 Ct Natural Ethiopian Black Opal Gemstone Multi Color Oval Cabochon Cut

$44.99
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1.75 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$14.99
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1.75 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$37.49
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1.75 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49
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1.76 Ct A Natural D Block Tanzanite Light Blue Violet Color Oval Cut

$125.24
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1.76 Ct A Natural D Block Tanzanite Light Green Violet Cushion Cut

$137.24
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1.76 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Oval Cut

$251.24
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1.76 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$63.74
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1.76 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$63.74
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