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3.02 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Blue Violet Pear Cut

$303.09
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3.04 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Pear Cut

$383.24
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3.05 Ct Natural Ethiopian Yellow Opal Gemstone Pear Cabochon Cut

$46.89
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3.06 Ct A Natural D Block Tanzanite Gemstone Light Blue Violet Pear Cut

$248.49
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3.07 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Blue Violet Rectangular Cut

$293.99
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3.08 Ct A Natural D Block Tanzanite Light Blue Violet Color Pear Cut

$249.89
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3.12 Ct Natural Ethiopian Honey Comb Black Opal Multi Color Oval Cabochon Cut

$139.99
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3.12 Ct Natural Ethiopian Yellow Opal Gemstone Oval Cabochon Cut

$58.09
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3.22 Ct IGI Certified AA Natural D Block Tanzanite Rectangular Cushion Cut Bluish Violet

$412.49
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3.27 Ct IGI Certified AA Natural D Block Tanzanite Oval Cut Bluish Violet

$367.49
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3.30 Ct Natural Ethiopian Black Opal Gemstone Multi Color Oval Cabochon Cut

$88.89
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3.37 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Bluish Violet Emerald Cut

$338.09
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3.39 Ct IGI Certified A+ Natural D Block Tanzanite Bluish Violet Rectangular Cushion Cut

$374.99
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3.40 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Blue Violet Rectangular Cushion Cut

$340.89
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3.40 Ct Natural Ethiopian Black Opal Gemstone Multi Color Oval Cabochon Cut

$104.99
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3.44 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Rectangular Cushion Cut

$432.74
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3.45 Ct IGI Certified A+ Natural Tanzanite Gemstone Blue Violet Pear Cut

$414.74
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3.47 Ct Natural Ethiopian Black Opal Gemstone Multi Color Pear Cabochon Cut

$107.09
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3.50 Ct IGI Certified AA Natural D Block Tanzanite Rectangular Cushion Cut Greenish Bluish Violet

$386.24
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3.51 Ct IGI Certified AA Natural D Block Tanzanite Bluish Violet Oval Cut

$442.49
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3.51 Ct Natural Ethiopian Black Opal Gemstone Multi Color Trillion Cabochon Cut

$108.49
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3.55 Ct IGI Certified A+ Natural D Block Tanzanite Rectangular Cushion Cut Bluish Violet

$392.24
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3.58 Ct Natural Ethiopian Black Opal Gemstone Multi Color Pear Cabochon Cut

$97.99
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3.69 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Oval Cut

$464.99
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3.71 Ct IGI Certified AA+ Natural D Block Tanzanite Bluish Violet Color Marquise Cut

$474.74
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3.71 Ct IGI Certified AAA Natural D Block Tanzanite Bluish Violet Pear Cut

$701.24
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3.75 Ct Natural Ethiopian Yellow Opal Gemstone Oval Cabochon Cut

$69.99
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3.79 Ct IGI Certified AA Natural D Block Tanzanite Violet Blue Color Oval Cut

$477.74
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3.80 Ct Natural Ethiopian Black Opal Gemstone Multi Color Oval Cabochon Cut

$116.89
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3.99 Ct IGI Certified A+ Natural D Block Tanzanite Blue Violet Color Oval Cut

$440.24
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4.08 Ct Natural Ethiopian Orange Opal Oval Cabochon Cut Gemstone

$74.89
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4.15 Ct Natural Ethiopian Black Opal Gemstone Multi Color Pear Cabochon Cut

$128.09
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4.20 Ct IGI Certified AA Natural D Block Tanzanite Oval Cut Bluish Violet

$554.99
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4.37 Ct Natural Ethiopian Black Opal Gemstone Multi Color Pear Cabochon Cut

$118.99
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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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4.85 Ct Natural Ethiopian Black Opal Gemstone Multi Color Oval Cabochon Cut

$130.89
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4.99 Ct IGI Certified AA+ Natural D Block Tanzanite Marquise Cut Bluish Violet

$782.24
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5.14 Ct Natural Ethiopian Black Opal Gemstone Multi Color Oval Cabochon Cut

$174.99
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5.24 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Cushion Cut

$660.74
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5.27 Ct IGI Certified AA Natural D Block Tanzanite Oval Cut Bluish Violet

$695.24
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5.72 Ct Natural Ethiopian Torquise Green Opal Gemstone Oval Cabochon Cut

$132.99
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6.40 Ct Natural Ethiopian Blue Opal Gemstone Pear Cabochon Cut

$90.99
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6.82 Ct GIA Certified AAAAA Natural D Block Tanzanite Violet Blue Trillion Cut

$4,029.99
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6.96 Ct GIA Certified AAAA+ Natural D Block Tanzanite Gemstone Violetish Blue Oval Cut

$3,698.99
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7.52 Ct GIA Certified AAAAA Natural D Block Tanzanite Gemstone Blue-Violet Pear Cut

$3,122.99
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7.52 Ct GIA Certified AAAAA Natural D Block Tanzanite Gemstone Violetish Blue Oval Cut

$4,444.99
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7.60 Ct GIA Certified AAAA+ Natural D Block Tanzanite Gemstone Violetish Blue Pear Cut

$4,042.99
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7.60 Ct GIA Certified AAAAA Natural D Block Tanzanite Gemstone Violetish Blue Cushion Cut

$4,499.99
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7.77 Ct GIA Certified AAAA+ Natural D Block Tanzanite Gemstone Violetish Blue Oval Cut

$4,130.99
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7.88 Ct Natural Ethiopian Green Opal Gemstone Cushion Cabochon Cut

$167.99
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