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3.52 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Cushion Cut

$502.49

3.52 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$119.99

3.52 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$167.24

3.52 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$167.24

3.52 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$122.24

3.53 Ct A Natural D Block Tanzanite Light Green Violet Oval Cut

$251.24

3.54 Ct A+ Natural D Block Tanzanite Medium Light Green Violet Oval Cut

$306.74

3.54 Ct A+ Natural D Block Tanzanite Medium Light Green Violet Oval Cut (Copy) (Copy) (Copy)

$63.74

3.55 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Violet Green Rectangular Cushion Cut

$307.52

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

$392.24

3.55 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$147.74

3.55 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$140.24

3.55 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$152.24

3.55 Ct Natural Mexican Fire Opal Multi Color Oval Cabochon Cut

$32.24

3.56 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$129.74

3.57 Ct IGI Certified AA+ Natural D Block Tanzanite Cushion Cut Bluish Violet

$534.74

3.57 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$147.74

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

$104.99

3.58 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$112.49

3.58 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$117.74

3.59 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$142.49

3.59 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$125.24

3.60 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$114.74

3.61 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$119.24

3.62 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$92.24

3.62 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$99.74

3.63 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$114.74

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

$697.49

3.64 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Pear Cut

$112.49

3.64 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$114.74

3.65 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$92.24

3.65 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$104.99

3.66 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Green Violet Marquise Cut

$317.24

3.68 Ct IGI Certified A+ Natural D Block Tanzanite Oval Cut Greenish Bluish Violet

$348.74

3.68 Ct Natural Mexican Fire Opal Multi Color Oval Cabochon Cut

$26.99

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

$464.99

3.70 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$152.24

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

$474.74

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

$701.24

3.72 Ct IGI Certified Natural Tourmaline Gemstone Orange Brown Marquise Cut

$1,227.74

3.72 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$93.74

3.72 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$153.74

3.73 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$119.99

3.73 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$155.24

3.74 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$127.49

3.74 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$92.24

3.75 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Pear Cut

$142.49

3.75 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$95.24

3.75 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$119.99

3.75 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$56.24