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

$442.49

2.20 Ct IGI Certified Natural Tourmaline Gemstone Green Brown Color Oval Cut

$455.24

11.76 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$462.74

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

$464.99

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

$476.24

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

$477.74

2.14 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Color Oval Cut

$482.24

5.84 Ct IGI Certified A+ Natural D Block Tanzanite Violet Green Color Oval Cut

$492.74

9.17 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$506.24

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

$512.24

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

$557.24

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

$562.49

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

$569.99

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

$603.74

15.83 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$624.74

6.96 Ct IGI Certified A+ Natural D Block Tanzanite Green Violet Oval Cut

$657.74

2.50 Ct IGI Certified Natural Tourmaline Gemstone Orange Brown Color Oval Cut

$659.99

14.21 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$672.74

14.33 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$677.24

2.45 Ct IGI Certified Natural Tourmaline Gemstone Deep Brown Green Color Oval Cut

$708.74

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

$761.24

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

$791.24

13.28 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$836.24

2.92 Ct IGI Certified Natural Tourmaline Yellow Brown Oval Cut Gemstone

$843.74

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

$911.24

5.62 Ct IGI Certified AAA+ Natural D Block Tanzanite Green Blue Violet Oval Cut

$926.99

19.63 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$974.99

3.39 Ct IGI Certified Natural Tourmaline Gemstone Yellow Orangy Brown Color Oval Cut

$1,119.74

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

$1,192.49

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

$1,197.74

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

$1,224.74

28.80 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$1,814.99

35.39 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$2,336.24

37.23 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$3,374.99

6.96 Ct GIA Certified AAAA+ Natural D Block Tanzanite Gemstone Violetish Blue Oval Cut

$3,493.49

8.96 Ct GIA Certified AAAA+ Natural D Block Tanzanite Gemstone Blue-Violet Oval Cut

$3,599.74

8.21 Ct GIA Certified AAAAA Natural D Block Tanzanite Gemstone Blue-Violet Cushion Cut

$3,666.99

9.47 Ct GIA Certified AAAA Natural D Block Tanzanite Blue Violet Oval Cut

$3,703.44

7.77 Ct GIA Certified AA Natural D Block Tanzanite Gemstone Violetish Blue Oval Cut

$3,977.99

7.52 Ct GIA Certified AAAAA Natural D Block Tanzanite Gemstone Violetish Blue Oval Cut

$4,164.99

9.50 Ct GIA Certified AAAAA Natural D Block Tanzanite Gemstone Blue-Violet Oval Cut

$4,238.94

9.40 Ct GIA Certified AAAA Natural D Block Tanzanite Violetish Blue Oval Cut

$4,595.94

9.76 Ct GIA Certified AAAA+ Natural D Block Tanzanite Gemstone Violet-Blue Oval Cut

$4,900.24

9.99 Ct GIA Certified AAAA+ Natural D Block Tanzanite Gemstone Violet-Blue Oval Cut

$5,006.49

13.68 Ct GIA Certified AAAAA+ Natural D Block Tanzanite Gemstone Blue Violet Oval Cut] 13.68 Ct GIA Certified AAAAA+ Natural D Block Tanzanite Gemstone Blue Violet Oval Cut

$6,714.99

12.76 Ct GIA Certified AAAAA+ Natural D Block Tanzanite Gemstone Violetish Blue Oval Cut

$7,831.04