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4.37 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$138.74

4.37 Ct Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$97.49

4.38 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$138.74

4.39 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$152.24

4.40 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$217.49

4.40 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$47.24

4.44 Ct IGI Certified AA Natural Tanzanite Gemstone Violet Green Cushion Cut

$562.49

4.44 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$209.99

4.45 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$176.24

4.45 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$197.24

4.46 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$155.24

4.46 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$119.99

4.47 Ct IGI Certified AA+ Natural Tanzanite Gemstone Violet Green Emerald Cut

$502.19

4.47 Ct Natural Mexican Fire Opal Multi Color Pear Cabochon Cut

$25.49

4.50 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$142.49

4.53 Ct IGI Certified AA+ Natural D Block Tanzanite Oval Cut Violet Green

$607.49

4.54 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$142.49

4.55 Ct IGI Certified AA Natural Tanzanite Gemstone Greenish Bluish Violet Emerald Cut

$419.99

4.57 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$179.99

4.59 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$179.99

4.61 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Pear Cut

$149.99

4.61 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$209.99

4.65 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$183.74

4.68 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$170.24

4.69 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$132.74

4.70 Ct IGI Certified AA Natural D Block Tanzanite Violet Green Cushion Cut

$518.24

4.72 Ct IGI Certified AA Natural D Block Tanzanite Green Blue Violet Pear Cut

$521.24

4.73 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$63.74

4.73 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$149.99

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

$791.24

4.78 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$227.24

4.80 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$167.24

4.80 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$152.24

4.81 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$167.24

4.82 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$167.24

4.82 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$167.24

4.84 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$159.74

4.85 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$230.24

4.89 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$221.24

4.90 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$155.24

4.90 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$232.49

4.90 Ct Natural Rare Mexican Pink Opal Gemstone Pink Color Oval Cabochon Cut

$9.74

4.91 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$149.99

4.92 Ct IGI Certified A+ Natural D Block Tanzanite Violet Green Color Pear Cut

$414.74

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

$674.99

4.93 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$194.99

4.95 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$194.99

4.96 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$194.99

4.96 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Trillion Cut

$204.74

4.97 Ct IGI Certified AA Natural D Block Tanzanite Oval Cut Violetish Green

$573.74