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36.26 Ct GIA Certified Natural Ethiopian Opal Oval Cabochon Cut Gemstone

$2,249.99

36.41 Ct IGI Certified Natural Ethiopian Opal Gemstone Pear Cabochon Cut

$2,294.99

37.23 Ct IGI Certified Natural Ethiopian Opal Gemstone Oval Cabochon Cut

$3,374.99

4.00 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$144.74

4.01 Ct Natural Ethiopian Pink Opal Gemstone Pear Faceted Cut

$92.24

4.02 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Cushion Cut

$127.49

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

$539.99

4.03 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$95.24

4.03 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$159.74

4.04 Ct IGI Certified AA Natural D Block Tanzanite Pear Cut Violetish Green

$467.24

4.04 Ct IGI Certified AA Natural Tanzanite Gemstone Green Blue Violet Marquise

$515.24

4.04 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$114.74

4.04 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$127.49

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

$467.24

4.06 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$112.49

4.08 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$161.24

4.08 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$129.74

4.08 Ct Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$129.74

4.08 Ct Natural Ethiopian Orange Opal Oval Cabochon Cut Gemstone

$80.24

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

$452.24

4.09 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$123.74

4.10 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$54.74

4.11 Ct IGI Certified AAA Natural Tanzanite Gemstone Cushion Green Blue Violet

$740.24

4.12 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$142.49

4.12 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$129.74

4.12 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$131.24

4.12 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$131.24

4.14 Ct Natural Ethiopian Blue Opal Gemstone Oval Faceted Cut

$95.24

4.14 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$194.99

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

$467.24

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

$137.24

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

$393.74

4.16 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Marquise Cut

$144.74

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

$554.99

4.21 Ct Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$99.74

4.21 Ct Natural Mexican Fire Opal Multi Color Pear Cabochon Cut

$34.49

4.23 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$167.24

4.23 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$149.99

4.25 Ct Natural Citrine Gemstone Golden Yellow Color Oval Cut

$20.24

4.25 Ct Natural Ethiopian Faceted Opal Gemstone Multi Color Oval Cut

$134.99

4.28 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$147.74

4.30 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$134.99

4.30 Ct Natural Ethiopian Cabochon Opal Multi Color Oval Cut

$149.99

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

$476.24

4.31 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$108.74

4.34 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$149.99

4.36 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Pear Cut

$206.24

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

$127.49

4.37 Ct Natural Ethiopian Cabochon Opal Gemstone Multi Color Oval Cut

$138.74

4.37 Ct Natural Ethiopian Cabochon Opal Multi Color Pear Cut

$97.49