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

$273.74

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

$273.74

3.16 Ct Natural Ethiopian Pink Opal Gemstone Oval Cabochon Cut

$52.49

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

3.23 Ct Natural Mexican Fire Opal Multi Color Oval Cabochon Cut

$26.24

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

3.27 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Trillion Cut

$162.74

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 Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$110.24

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

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

$342.74

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

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

$344.99

3.36 Ct IGI Certified A+ Natural D Block Tanzanite Green Blue Violet Pear Cut

$318.74

3.36 Ct Natural Ethiopian Green Opal Gemstone Pear Cabochon Cut

$54.74

3.36 Ct Natural Ethiopian Pink Opal Gemstone Pear Cabochon Cut

$54.74

3.38 Ct Natural Multi Color Opal Oval Cabochon Cut

$28.49

3.39 Ct IGI Certified A+ Natural D Block Tanzanite Bluish Violet Rectangular Cushion Cut

$374.99

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

$1,119.74

3.39 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$140.24

3.39 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$123.74

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

$112.49

3.40 Ct Natural Ethiopian Pink Opal Gemstone Pear Faceted Cut

$78.74

3.42 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$41.24

3.44 Ct IGI Certified AA Natural Tanzanite Gemstone Bluish Violet Rectangular Cushion Cut

$432.74

3.45 Ct A Natural D Block Tanzanite Light Green Violet Pear Cut

$245.24

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

$299.99

3.46 Ct Natural Mexican Fire Opal Multi Color Oval Cabochon Cut

$20.99

3.47 Ct Natural Ethiopian Black Opal Gemstone Multi Color Pear Cabochon Cut

$114.74

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

$303.74

3.49 Ct A+ Natural D Block Tanzanite Medium Light Greenish Bluish Violet Cushion Cut

$303.74

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

$303.74

3.50 Ct AA Natural D Block Tanzanite Gemstone Medium Green Pear Cut

$357.74

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

$386.24

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

$442.49

3.51 Ct Natural Ethiopian Black Opal Gemstone Multi Color Trillion Cabochon Cut

$116.24

3.52 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Violet Green Cushion Cut

$305.24

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

$251.24

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

$306.74

3.54 Ct A+ Natural D Block Tanzanite Medium Light Green Violet Oval Cut (Copy) (Copy) (Copy)

$63.74

3.55 Ct A+ Natural D Block Tanzanite Gemstone Medium Light Violet Green Rectangular Cushion Cut

$307.52

3.55 Ct IGI Certified A+ Natural D Block Tanzanite Rectangular Cushion Cut Bluish Violet

$392.24

3.55 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$147.74

3.55 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$152.24

3.55 Ct Natural Mexican Fire Opal Multi Color Oval Cabochon Cut

$32.24