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15.83 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$624.74
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6.66 Ct IGI Certified AA Natural D Block Tanzanite Violet Green Pear Cut

$629.99
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13.76 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$650.24
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2.89 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Cushion Cut

$652.49
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6.96 Ct IGI Certified A+ Natural D Block Tanzanite Green Violet Oval Cut

$657.74
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2.50 Ct IGI Certified Natural Tourmaline Gemstone Orange Brown Color Oval Cut

$659.99
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5.24 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Cushion Cut

$660.74
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14.21 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$672.74
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4.93 Ct IGI Certified AA Natural Tanzanite Gemstone Trillion Green Blue Violet

$674.99
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14.33 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$677.24
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5.27 Ct IGI Certified AA Natural D Block Tanzanite Oval Cut Bluish Violet

$695.24
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2.04 Ct GIT Certified Natural Elbaite (Paraiba) Tourmaline Gemstone Blue Green Color Rectangular Cushion Cut

$695.99
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3.64 Ct IGI Certified AAA Natural D Block Tanzanite Green Blue Violet Pear Cut

$697.49
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3.71 Ct IGI Certified AAA Natural D Block Tanzanite Bluish Violet Pear Cut

$701.24
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2.45 Ct IGI Certified Natural Tourmaline Gemstone Deep Brown Green Color Oval Cut

$708.74
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15.29 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$723.74
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15.35 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$725.24
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4.11 Ct IGI Certified AAA Natural Tanzanite Gemstone Cushion Green Blue Violet

$740.24
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5.60 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Marquise Cut

$749.99
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6.90 Ct IGI Certified AA Natural D Block Tanzanite Green Blue Violet Oval Cut

$761.24
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16.48 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$779.99
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4.99 Ct IGI Certified AA+ Natural D Block Tanzanite Marquise Cut Bluish Violet

$782.24
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4.78 Ct IGI Certified AAA Natural D Block Tanzanite Violet Green Oval Cut

$791.24
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5.96 Ct IGI Certified AA+ Natural D Block Tanzanite Blue Green Cushion Cut

$798.74
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13.28 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$836.24
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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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2.92 Ct IGI Certified Natural Tourmaline Yellow Brown Oval Cut Gemstone

$843.74
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6.60Ct IGI Certified AA+ Natural D Block Tanzanite Green Blue Violet Cushion Cut

$884.99
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5.65 Ct IGI Certified AA+ Natural Tanzanite Gemstone Violet Green Pear Cut

$899.99
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6.15 Ct IGI Certified AA+ Natural D Block Tanzanite Violet Green Oval Cut

$911.24
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8.15 Ct IGI Certified AA+ Natural D Block Tanzanite Violet Brown Round Cut

$914.99
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5.62 Ct IGI Certified AAA+ Natural D Block Tanzanite Green Blue Violet Oval Cut

$926.99
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19.63 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$974.99
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5.19 Ct IGI Certified AAA Natural D Block Tanzanite Green Violet Pear Cut

$974.99
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18.47 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,017.74
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18.51 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,019.99
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24.31 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$1,073.09
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3.39 Ct IGI Certified Natural Tourmaline Gemstone Yellow Orangy Brown Color Oval Cut

$1,119.74
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8.64 Ct IGI Certified AA+ Natural D Block Tanzanite Green Violet Cushion Cut

$1,157.24
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7.17 Ct IGI Certified AAA Natural D Block Tanzanite Violet Green Oval Cut

$1,192.49
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8.95 Ct IGI Certified AA+ Natural D Block Tanzanite Violet Green Oval Cut

$1,197.74
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9.10 Ct IGI Certified AA+ Natural D Block Tanzanite Green Violet Color Pear Cut

$1,218.74
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7.40 Ct IGI Certified AAA Natural D Block Tanzanite Violet Green Oval Cut

$1,224.74
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3.72 Ct IGI Certified Natural Tourmaline Gemstone Orange Brown Marquise Cut

$1,227.74
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22.37 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$1,233.74
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1.01 Ct AIG Certified Natural Diamond Fancy Orange Yellow Color Cushion Cut I1 Clarity (5.39 x 5.36 x 3.67 MM)

$1,382.24
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1.00 Ct AIG Certified Natural Diamond Fancy Orange Yellow Color Heart Cut SI2 Clarity (6.55 x 5.01 x 3.86 MM)

$1,505.24
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1.00 Ct AIG Certified Natural Diamond Fancy Greenish Yellow Color Pear Cut SI2 Clarity (7.54 x 5.00 x 3.38 MM)

$1,507.49
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1.00 Ct AIG Certified Natural Diamond Fancy Greenish Yellow Color Cushion Cut SI2 Clarity (5.45 x 4.99 x 3.71 MM)

$1,507.49
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1.00 Ct AIG Certified Natural Diamond Fancy Greenish Yellow Color Pear Cut SI2 Clarity (7.51 x 5.02 x 3.50 MM)

$1,507.49
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