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1.04 Ct A Natural D Block Tanzanite Light Blue Violet Oval Cut

$90.99

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

$72.09

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

$72.09

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

$111.99

1.13 Ct AA Natural D Block Yellow Tanzanite Medium Yellow Color Oval Cut

$91.69

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

$76.99

1.16 Ct AA Natural D Block Tanzanite Medium Yellow Violet Oval Cut

$111.99

1.20 Ct A Natural D Block Tanzanite Light Blue Violet Oval Cut

$97.29

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

$86.09

1.46 Ct A Natural D Block Tanzanite Light Blue Violet Oval Cut

$118.99

1.56 Ct IGI Certified AA+ Natural Tanzanite Gemstone Bluish Violet Oval Cut

$234.74

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

$207.74

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

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

$159.74

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

$224.99

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

$123.89

1.82 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

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

$236.24

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

$53.89

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

$254.99

1.98 Ct A Natural D Block Tanzanite Light Green Violet Color Oval Cut

$130.89

16.48 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$779.99

18.47 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,017.74

18.51 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,019.99

2.03 Ct A Natural D Block Tanzanite Medium Light Violet Green Color Oval Cut

$135.09

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

$142.09

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

$195.99

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

$249.74

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

$227.24

2.08 Ct A Natural D Block Tanzanite Light Green Violet Color Oval Cut

$137.89

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

$172.89

2.17 Ct IGI Certified A+ Natural Tanzanite Gemstone Violet Green Oval Cut

$206.24

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

$153.99

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

$245.24

2.27 Ct AA Natural D Block Tanzanite Gemstone Medium Violet Green Oval Cut

$216.99

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

$185.49

2.33 Ct IGI Certified A+ Natural Tanzanite Gemstone Greenish Bluish Violet Oval Cut

$257.24

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

$157.49

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

$226.09

2.36 Ct A+ Natural D Block Tanzanite Medium Light Rare Violet Brown Oval Cut

$191.09

2.36 Ct IGI Certified A+ Natural Tanzanite Gemstone Bluish Violet Oval Cut

$260.24

2.36 Ct IGI Certified A+ Natural Tanzanite Gemstone Bluish Violet Oval Cut

$260.24

2.40 Ct A Natural D Block Tanzanite Light Violet Oval Cut

$193.89

2.43 Ct IGI Certified A+ Natural Tanzanite Gemstone Greenish Violetish Blue Oval Cut

$230.24

2.57 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$86.24

2.63 Ct IGI Certified Natural Ethiopian Opal Gemstone Faceted Oval Cut

$78.74

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

$297.74

2.76 Ct IGI Certified A+ Natural Tanzanite Gemstone Bluish Violet Oval Cut

$305.24