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1.67 Ct Natural Ethiopian Orange Opal Gemstone Oval Cabochon Cut

$31.49

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

$46.89

1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$13.99

1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$46.89

1.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$17.49

1.68 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$95.89

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

$65.09

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

$65.09

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

$118.99

1.70 Ct Natural Ethiopian Orange Opal Gemstone Oval Cabochon Cut

$31.49

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

$215.24

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

$46.89

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

$58.09

1.71 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$65.09

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

$66.49

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

$65.09

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

$79.09

1.71 Ct Natural Ethiopian Orange Opal Gemstone Oval Cabochon Cut

$37.09

1.73 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$86.09

1.74 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$53.89

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

$66.49

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

$41.99

1.75 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$13.99

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

$116.89

1.76 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$59.49

1.76 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$59.49

1.76 Ct Natural Ethiopian Orange Opal Gemstone Oval Cabochon Cut

$32.89

1.77 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Round Cut

$81.89

1.79 Ct AA Natural D Block Tanzanite Gemstone Medium Rare Purplish Violet Color Cushion Cut

$171.49

1.79 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$55.29

1.80 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Blue Violet Oval Cut

$179.89

1.80 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$83.29

1.80 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$55.99

1.80 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$79.09

1.80 Ct Natural Multi Color Opal Pear Cabochon Cut

$13.29

1.82 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$65.09

1.83 Ct A Natural D Block Tanzanite Gemstone Light Green Violet Oval Cut

$128.09

1.83 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$86.09

1.83 Ct Natural Ethiopian Pink Opal Gemstone Oval Cabochon Cut

$27.99

1.83 Ct Natural Mexican Fire Opal Multi Color Pear Cabochon Cut

$11.19

1.85 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Marquise Cut

$67.89

1.86 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$86.09

1.86 Ct Natural Ethiopian Pink Opal Gemstone Oval Faceted Cut

$40.59

1.87 Ct Natural Ethiopian Orange Opal Gemstone Oval Faceted Cut

$37.09

1.88 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$58.09

1.88 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$87.49

1.88 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$93.09

1.89 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$76.29

1.90 Ct Natural Ethiopian Faceted Opal Gemstone Play of Color Oval Cut

$73.49

1.91 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$59.49