Australia Cabochon Black Opal Natural Loose Gemstones
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338 Results
Lightning Ridge Australian Semi-black loose Opal Gemstone, Natural 8.8ct, VIDEO!
$299.00or Best Offer$4.99 shippingRare BLACK Australian OPAL Gem 10 x 8 MM OVAL CABOCHON 2.40ct Gemstone
$399.000 bids$3.96 shippingEnding May 29 at 8:58PM PDT7d 21h24.00 Cts Black Opal Ethical Gemstone Pendant Making Cabochon Natural 24x17x7 mm
$245.64Was: $288.99or Best OfferFree shippingBlack Opal Solid Lightning Ridge 2.8 ct Australia
$440.00or Best Offer$15.00 shippingINTENSE 6.30cts AUSTRALIA BLACK OPAL TRIPLET RAINBOW 3-D HARLEQUIN PATCHES 18x13
$599.00or Best OfferFree shippingLot Of 5 Black Opal Doublets 5.5 Carats #127
$48.00$5.25 shipping13 watching3 Semi-Black Opal Doublets Australia Bright Blues 8 Carats #222
$42.00or Best Offer$5.25 shipping0.46ct solid Lightning Ridge black opal ,stunning colours & pattern *see video*
$39.39or Best Offer$19.03 shippingGEM BLACK OPAL / Matched Pair for Earrings - Lightning Ridge - 12 x 8 mm.
$450.000 bidsFree shippingEnding Thursday at 7:39AM PDT1d 8hPrecious Natural Black Opal Lightning Ridge Australia Blue Flash 2.76 ct
$30.000 bids$15.00 shippingEnding Thursday at 8:00PM PDT1d 20h5.75ct 16x14.3x4.5mm Solid Mintabie Blue Australian Opal Triangle Cabochon Gem
$104.00or Best Offer$5.25 shipping1.92ct Valuable Natural Australian Semi Black Crystal Opal Solid Cabochon
$199.99$8.00 shippingLoose Black Australian Lightning Ridge Opal Pear Cabochon 17x12x6mm 5.30ct
$139.79or Best Offer$12.71 shippingAustralian Lightning Ridge Black Opal, 1.71 TCW, Brilliant Brightness Level
$1,998.0062 watching19.3ct 35.4x14.6x6mm Huge Solid Australian Mintabie Black Opal Cabochon Gem
$299.00or Best Offer$5.25 shippingMulti Fire Black Ethiopian Opal 03.25Cts. Natural Oval Cabochon Loose Gemstone
$88.00or Best OfferFree shippingSOLID BLACK OPAL LIGHTNING RIDGE CRYSTAL Polished Gemstone for Jewellery VIDEO
$172.90or Best Offer$16.02 shippingGEM BLACK OPAL / Matched Pair for Earrings - Lightning Ridge - 18.5 x 6 mm.
$450.000 bidsFree shippingEnding May 28 at 11:21PM PDT6d 23h15.9ct 23.4x16x8mm Colorful Solid Australian Mintabee Opal Cabochon
$69.00or Best Offer$5.25 shipping1.55cts 11x7x3.5mm VIDEO Australian MINTUBI BLACK opal GREEN/ORANGE
$40.00or Best Offer$5.00 shipping5ct 16x11.2x3.8mm Black Australian Mintabie Opal Cabochon Free Form Gem
$98.00or Best Offer$5.25 shippingAustralian Black Opal Cabachon
$65.00or Best Offer$5.15 shipping6.6ct 19.3x10.6x4.7mm Solid Australian Mintabe Black Opal Cabochon Loose Gem
$60.00or Best Offer$5.25 shipping6.6ct 27x13.8x2.6mm Solid Australian Mintabe Black Opal Cabochon Loose Gem
$85.00or Best Offer$5.25 shippingAustralian Lightning Ridge Black Opal N4 Solid Cabochon Oval 12x8x3mm 1.69ct
$101.67or Best Offer$12.71 shipping2.25ct 16.9x11x2.1mm Fine Solid Black Australian Opal Cabochon Loose Gem
$58.00or Best Offer$5.25 shippingAustralian Lightning Ridge Black Opal N3 Solid Cabochon Oval 7x6x1.7mm 0.47ct N5
$127.09or Best Offer$12.71 shipping2.17ct solid Lightning Ridge black opal , Stunning Royal blue fire *see video*
$259.68or Best Offer$19.03 shipping1.55ct Australian Black Opal
$177.92or Best Offer$22.38 shipping5.55 Cts Natural Ethiopian Best Black Opal Shape Loose Gemstone Birthstone Gift
$68.00or Best OfferFree shipping9.55ct 19.8x13.8x4.8mm Solid Crystal Pipe Australian Opal Oval Cabochon Gem
$199.00or Best Offer$5.25 shipping11ct 24.6x11.6x5mm Solid Blue Green Australian Mintabie Black Opal Cabochon
$155.00or Best Offer$5.25 shipping1.08ct solid Lightning Ridge black opal , Stunning Royal blue fire *see video*
$126.17or Best Offer$19.03 shipping*VIDEO* B-5+ LIGHTNING RIDGE BLUE RED RAINBOW FIRE AUSTRALIAN BLACK OPAL 2.25cts
$999.00or Best OfferFree shipping13.5ct 21.3x14.7x6.4mm Fine Black Australian Mintabee Oval Opal Cabochon Gem
$74.00or Best Offer$5.25 shippingAustralian natural Black Opal Pendant 925 Sterling Silver chain Jewellery Video
$59.41or Best Offer$16.02 shippingAustralian Black Opal Cabochon, nice!
$135.00or Best Offer$5.15 shippingBRILLIANT GIANT 17.90cts AUSTRALIA OPAL TRIPLET RAINBOW🌈 PEACOCK HARLEQUIN FIRE
$499.00or Best OfferFree shipping6.54 cts Australian Black Opal 15 x 12 mm Loose Gemstone Cabochon ~aoc22
$69.90or Best OfferFree shipping20.9ct 38.5x11.5x6.3mm Huge Solid Australian Mintabee Black Opal Cabochon Gem
$199.00or Best Offer$5.25 shipping1.26ct Solid Lightning Ridge Gem black opal, stunning rainbow fire *see video*
$393.19or Best Offer$19.03 shipping4.35ct 16.5x9.5x4mm Fine Black Australian Mintabee Opal Eye Cabochon Gem
$79.00or Best Offer$5.25 shipping6.21 CT BLACK OPAL LIGHTNING RIDGE Natural Gemstone Silver Jewellery Video
$99.46or Best Offer$16.02 shipping4.65ct 16.8x9.2x4.6mm Solid Australian Mintabe Black Opal Cabochon Loose Gem
$59.00or Best Offer$5.25 shipping13ct 27x14.3x5.8mm Solid Mintabie Green Australian Opal Triangle Cabochon Gem
$78.00or Best Offer$5.25 shipping2.0ct Black Opal Blue Green Pear Lightning Ridge AU
$99.99$5.25 shipping11 watching20ct 26x16x7mm Solid Black Australian Opal Oval Cabochon Loose Stone
$66.00or Best Offer$5.25 shippingBIG 5.55ct LIGHTNING RIDGE RAINBOW 🌈 SNAKESKIN PATTERN AUSTRALIAN BLACK OPAL
$650.00or Best OfferFree shipping0.52ct solid Lightning Ridge black opal ,stunning multicolour *see video*
$72.76or Best Offer$19.03 shipping4.6ct 17.8x9.2x3.8mm Solid Australian Semi Black Opal Cabochon Loose Gem
$35.00or Best Offer$5.25 shipping2.30 carat Lightning Ridge Black Opal Cabochon 6.3 x 3.58 x 1.25
$100.00or Best OfferFree shipping6.35ct 23.5x12x3.4mm Solid Australian Mintabe Black Opal Cabochon Loose Gem
$99.00or Best Offer$5.25 shipping9.1ct 14.8x12.4x6mm Fine Black Australian Mintabie Opal Rectangle Cabochon Gem
$114.00or Best Offer$5.25 shippingBlack Opal Crystal Australian Lightning Ridge Cut and Polished Cabochon VIDEO
$106.14or Best Offer$16.02 shipping11 watchingAustralian Lightning Ridge Black Opal Crystal Oval Cabochon 9x5x2mm 0.55ct
$50.83or Best Offer$12.71 shipping1.6ct 12.5x9.5x2.2mm Black Lighting Ridge Australian Opal Teardrop Cabochon Gem
$46.00or Best Offer$5.25 shipping3.7ct 14.6x10.5x3.7mm Solid Mintabie Australian Opal Cabochon Loose Gemstone
$87.00or Best Offer$5.25 shipping29.3ct 29.6x24x6mm Colorful Crystal Lighting Ridge Australian Opal Cabochon Gem
$545.00or Best Offer$5.25 shippingAAA Grade Natural Black Opal Cabochon Gemstone Welo Fire Black Opal Birthstone
$88.00or Best OfferFree shippingBlack Opal Solid Lightning Ridge 1.0 ct Australia
$164.00or Best Offer$15.00 shipping