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

$109.81

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

$209.99

1.67 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99

1.68 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99

1.68 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$95.89

1.69 Ct IGI Certified A Natural Tanzanite Gemstone Blue Violet Oval Cut

$159.74

1.69 Ct IGI Certified A Natural Tanzanite Gemstone Blue Violet Oval Cut

$164.99

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

$118.99

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

$224.99

1.70 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$34.99

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

$215.24

1.71 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$45.49

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

$425.24

1.73 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$45.49

1.73 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99

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

$48.99

1.75 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$34.99

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

$116.89

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

$251.24

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

$512.24

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

$123.89

1.78 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$46.89

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

$179.89

1.80 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$59.49

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

$258.74

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

$128.09

1.82 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$55.99

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

$128.09

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

$230.24

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

$262.49

1.86 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$55.99

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

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

$179.89

1.88 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$45.49

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

$48.99

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

$284.99

1.91 Ct Natural Pink Tourmaline Gemstone Pink Color Oval Cut

$102.89

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

$156.09

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

$62.99

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

$53.89

1.95 Ct IGI Certified AA Natural Tanzanite Gemstone Violet Green Oval Cut

$249.74

1.95 Ct Natural Pink Tourmaline Gemstone Pink Color Oval Cut

$53.89

1.96 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$48.99

1.97 Ct AA Natural D Block Tanzanite Medium Blue Violet Color Oval Cut

$223.99