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1.72 Ct IGI Certified Natural Tourmaline Gemstone Yellow Brown Color Oval Cut

$425.24

1.72 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Marquise Cut

$74.99

1.73 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.74

1.73 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$56.24

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

$224.99

1.75 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Oval Cut

$249.74

1.75 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49

1.75 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$37.49

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

$125.24

1.76 Ct A Natural D Block Tanzanite Light Green Violet Cushion Cut

$137.24

1.76 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Oval Cut

$251.24

1.77 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Color Pear Cut

$269.99

1.77 Ct IGI Certified AA+ Natural D Block Tanzanite Blue Violet Trillion Cut

$337.49

1.77 Ct IGI Certified Natural Tourmaline Gemstone Yellow Green Color Oval Cut

$512.24

1.78 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$50.24

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

$183.74

1.80 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$63.74

1.81 Ct IGI Certified A+ Natural Tanzanite Gemstone Blue Violet Pear Cut

$217.49

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

$176.24

1.82 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$59.99

1.83 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Emerald Cut

$230.24

1.83 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Oval Cut

$230.24

1.83 Ct IGI Certified Natural Tourmaline Gemstone Orangy Brown Color Round Cut

$528.74

1.84 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Oval Cut

$262.49

1.84 Ct IGI Certified AA Natural Tanzanite Gemstone Blue Violet Pear Cut

$262.49

1.85 Ct IGI Certified AA+ Natural Tanzanite Gemstone Blue Violet Oval Cut

$333.74

1.86 Ct A+ Natural D Block Tanzanite Medium Light Green Violet Pear Cut

$161.24

1.86 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$59.99

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

$254.99

1.87 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Oval Cut

$236.24

1.87 Ct IGI Certified AA+ Natural D Block Tanzanite Violet Blue Pear Cut

$352.49

1.87 Ct IGI Certified Natural Tourmaline Gemstone Yellow Brown Color Pear Cut

$462.74

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

$192.74

1.88 Ct AA Natural D Block Tanzanite Gemstone Medium Green Rectangular Cushion Cut

$192.74

1.88 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.74

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

$284.99

1.89 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$52.49

1.89 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$54.74

1.89 Ct Natural Ethiopian Orange Opal Gemstone Multi Color Oval Faceted Cut

$44.99

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

$284.99

1.90 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Pear Cut

$74.99

1.91 Ct IGI Certified AA+ Natural D Block Tanzanite Blue Violet Marquise Cut

$322.49

1.91 Ct Natural Pink Tourmaline Gemstone Pink Color Oval Cut

$110.24

1.91Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Oval Cut

$247.49

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

$167.24

1.92 Ct A Natural D Block Tanzanite Light Violet Green Color Pear Cut

$136.08

1.92 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$44.99

1.92 Ct Natural Ethiopian Orange Opal Gemstone Multi Color Oval Faceted Cut

$44.99

1.93 Ct IGI Certified A+ Natural Tanzanite Gemstone Blue Violet Oval Cut

$232.49

1.93 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$67.49