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1.57 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$37.09
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1.57 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Marquise Cut

$72.09
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1.58 Ct IGI Certified Natural Tourmaline Gemstone Brown Yellow Color Round Cut

$206.24
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1.58 Ct IGI Certified Natural Tourmaline Gemstone Deep Green Color Oval Cut

$392.24
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1.58 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$60.89
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1.58 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$59.49
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1.58 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$22.39
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1.58 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$31.49
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1.58 Ct Natural Mexican Fire Opal Multi Color Oval Cabochon Cut

$9.09
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1.59 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$48.99
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1.60 Ct A+ Natural D Block Tanzanite Medium Light Green Violet Oval Cut

$129.49
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1.60 Ct IGI Certified A+ Natural D Block Tanzanite Rectangular Cushion Cut Bluish Violet

$185.24
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1.60 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Pear Cut

$217.49
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1.60 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$31.49
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1.60 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$48.99
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1.60 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$62.29
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1.61 Ct IGI Certified AA+ Natural Tanzanite Gemstone Bluish Violet Pear Cut

$242.24
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1.61 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$13.99
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1.61 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99
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1.62 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Cushion Cut

$204.74
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1.62 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Pear Cut

$69.99
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1.63 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$13.99
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1.64 Ct IGI Certified A+ Natural D Block Tanzanite Bluish Violet Pear Cut

$168.74
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1.64 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Cushion Cut

$234.74
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1.64 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$55.99
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1.65 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Oval Cut

$207.74
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1.65 Ct IGI Certified AA+ Natural D Block Tanzanite Gemstone Medium Plus Bluish Violet Oval Cut

$247.49
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1.65 Ct IGI Certified AA+ Natural Tanzanite Gemstone Blue Violet Oval Cut

$347.24
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1.65 Ct IGI Certified Natural Tourmaline Gemstone Orange Brown Color Round Cut

$408.74
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1.65 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$66.49
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1.65 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$51.09
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1.65 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Round Faceted Cut

$72.09
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1.65 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$76.29
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1.65 Ct Natural Ethiopian Green Opal Gemstone Pear Cabochon Cut

$30.09
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1.65 Ct Natural Mexican Fire Opal Multi Color Marquise Cabochon Cut

$13.99
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1.66 Ct A Natural D Block Tanzanite Gemstone Light Green Violet Oval Cut

$109.81
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1.66 Ct IGI Certified AA Natural D Block Tanzanite Oval Cut Bluish Violet

$209.99
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1.66 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$58.09
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1.66 Ct Natural Mexican Fire Opal Multi Color Oval Cabochon Cut

$11.19
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1.67 Ct IGI Certified AA+ Natural Tanzanite Gemstone Blue Violet Pear Cut

$299.99
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1.67 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99
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1.67 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Round Cut

$48.99
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1.67 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Pear Cut

$72.09
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1.67 Ct Natural Ethiopian Orange Opal Gemstone Oval Cabochon Cut

$31.49
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1.68 Ct AA+ Natural D Block Tanzanite Medium Plus Violet Green Rectangular Cushion Cut

$198.09
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1.68 Ct Natural Ethiopian Black Faceted Opal Gemstone Multi Color Pear Cut

$46.89
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1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$13.99
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1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$17.49
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1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$46.89
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1.68 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99
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