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6.30 Ct Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$205.09

6.33 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$167.99

6.37 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$242.89

6.40 Ct Natural Ethiopian Blue Opal Gemstone Pear Cabochon Cut

$90.99

6.44 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$171.49

6.47 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$191.09

6.53 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$257.24

6.54 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$289.09

6.57 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$118.99

6.60 Natural Honey Zircon Gemstone Honey Brown Color Oval Cut

$83.99

6.60Ct IGI Certified AA+ Natural D Block Tanzanite Green Blue Violet Cushion Cut

$884.99

6.66 Ct IGI Certified AA Natural D Block Tanzanite Violet Green Pear Cut

$629.99

6.67 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$262.49

6.67 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$209.99

6.67 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$118.99

6.71 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$198.09

6.71 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$247.09

6.72 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cabochon Cut

$115.49

6.75 Ct Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$248.49

6.76 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$139.99

6.76 Natural Yellow Andesine Gemstone Light Yellow Color Oval Cut

$62.99

6.82 Ct GIA Certified AAAAA Natural D Block Tanzanite Violet Blue Trillion Cut

$3,994.99

6.84 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$194.99

6.85 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$324.74

6.85 Ct Natural Rare Mexican Pink Opal Gemstone Pink Color Oval Cabochon Cut

$11.89

6.85 Ct Rare Natural Mexican Pink Opal Gemstone Pink Color Oval Cabochon Cut

$10.49

6.88 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$139.99

6.89 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$272.24

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

$761.24

6.93 Ct Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$305.89

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

$3,493.49

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

$657.74

7.02 Ct IGI Certified Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$354.74

7.05 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$160.99

7.10 Ct Natural Matrix Opal Gemstone Multi Color Oval Cabochon Cut

$27.99

7.15 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$195.99

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

$1,192.49

7.17 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$158.89

7.18 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$150.49

7.19 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$263.89

7.20 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$170.24

7.22 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$357.74

7.22 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$150.49

7.23 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$153.99

7.26 Ct Natural Citrine Gemstone Golden Yellow Color Oval Cut

$41.99

7.30 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$230.24

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

$1,224.74

7.42 Ct GIA Certified AAAA Natural D Block Tanzanite Gemstone Violet Pear Cut

$2,524.49

7.44 Ct Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$198.09

7.48 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$165.89