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

$327.74

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

$277.49

3.12 Ct AA+ Natural D Block Tanzanite Gemstone Medium Plus Violet Green Rectangular Cushion Cut

$393.74

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

$277.49

3.12 Ct Natural Ethiopian Honey Comb Black Opal Multi Color Oval Cabochon Cut

$149.99

3.12 Ct Natural Ethiopian Yellow Opal Gemstone Oval Cabochon Cut

$62.24

3.13 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$102.74

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

$273.74

3.15 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$80.24

3.15 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$80.24

3.15 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$89.99

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

$273.74

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

$404.99

3.16 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$74.99

3.16 Ct Natural Ethiopian Pink Opal Gemstone Oval Cabochon Cut

$52.49

3.17 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$101.24

3.18 Ct Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$89.99

3.18 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Trillion Cut

$131.24

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

$369.74

3.20 Ct IGI Certified AA Natural Tanzanite Gemstone Violet Green Pear Cut

$354.74

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

$284.99

3.22 Ct IGI Certified AA Natural D Block Tanzanite Rectangular Cushion Cut Bluish Violet

$412.49

3.23 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$92.24

3.23 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$82.49

3.23 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$112.49

3.23 Ct Natural Mexican Fire Opal Multi Color Oval Cabochon Cut

$26.24

3.24 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$102.74

3.25 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$102.74

3.26 Ct A Natural D Block Tanzanite Gemstone Light Violet Green Pear Cut

$232.49

3.26 Ct IGI Certified AA Natural Tanzanite Gemstone Violet Green Emerald Cut

$302.24

3.26 Ct Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$72.74

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

$367.49

3.27 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Trillion Cut

$162.74

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

$344.99

3.30 Ct Natural Ethiopian Black Opal Gemstone Multi Color Oval Cabochon Cut

$95.24

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

$234.74

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

$299.99

3.31 Ct IGI Certified AA Natural D Block Tanzanite Trillion Cut Greenish Bluish Violet

$382.49

3.31 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$110.24

3.31 Ct Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$114.74

3.32 Ct A Natural D Block Tanzanite Gemstone Light Green Violet Pear Cut

$236.24

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

$288.74

3.33 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$72.74

3.34 Ct AA Natural D Block Tanzanite Gemstone Medium Violet Green Pear Cut

$342.74

3.34 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$157.49

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

$342.96

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

$369.74

3.35 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$84.74

3.35 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$116.24

3.36 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Blue Violet Pear Cut

$344.99