Black Opal Blue Loose Gemstones
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255 Results
GEM BLACK OPAL from the Coocoran Field at Lightning Ridge, Australia
$18.990 bids$3.96 shippingEnding Friday at 6:41PM PDT1d 22hPrecious Natural Black Opal Lightning Ridge Australia Blue Flash 2.76 ct
$30.000 bids$15.00 shippingEnding Saturday at 8:00PM PDT2d 23hNew ListingAustralian Black Opal Blue Jelly 2.40ct Gemstone Rare Beauty Gem
$48.000 bids$3.96 shippingEnding Jun 5 at 6:57PM PDT6d 22h3 Semi-Black Opal Doublets Australia Bright Blues 8 Carats #222
$42.00or Best Offer$5.25 shipping1.65Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB317
$0.990 bids$5.10 shippingEnding Friday at 7:24PM PDT1d 23h42 ct GEM BLACK OPAL - Coocoran Field at Lightning Ridge, Australia - REDUCED $$
$3,995.00Free shipping1.35Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB227
$0.990 bids$5.10 shippingEnding Friday at 7:24PM PDT1d 23h0.5Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB270
$0.990 bids$5.10 shippingEnding Jun 3 at 7:12PM PDT4d 23h0.85Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB266
$0.990 bids$5.10 shippingEnding Jun 2 at 7:10PM PDT3d 22h86 Ct Natural Black Ethiopian Opal Teardrop Faceted Beads Necklace 18-19" A-4923
$25.12Was: $50.23or Best OfferFree shippingOnly 1 left!0.45Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB267
$0.990 bids$5.10 shippingEnding Jun 3 at 7:13PM PDT4d 23h5ct 16x11.2x3.8mm Black Australian Mintabie Opal Cabochon Free Form Gem
$98.00or Best Offer$5.25 shipping19.3ct 35.4x14.6x6mm Huge Solid Australian Mintabie Black Opal Cabochon Gem
$299.00or Best Offer$5.25 shippingAAA Natural Ethiopian Blue Opal Faceted Rondelle Gemstone 4-5 mm Jewelry Making
$10.99 to $89.99Free shipping20 Pcs Natural Black Ethiopian Opal Play Of Colors 8mm-11mm Flashy Gemstones Lot
$239.99Was: $319.99or Best OfferFree shipping92 Ct Natural Black Ethiopian Opal Teardrop Faceted Beads Necklace 18-19" A-4924
$35.44Was: $70.88or Best OfferFree shippingOnly 1 left!12.5 ct. Black opal , 100 % Natural Australian Black Opal
$900.00or Best OfferFree shipping21 watching1.95Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB320
$0.990 bids$5.10 shippingEnding Jun 3 at 7:06PM PDT4d 22h5.75ct 16x14.3x4.5mm Solid Mintabie Blue Australian Opal Triangle Cabochon Gem
$104.00or Best Offer$5.25 shipping2Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB307
$0.990 bids$5.10 shippingEnding Saturday at 7:23PM PDT2d 23h75 Ct Natural Black Ethiopian Opal Teardrop Faceted Beads Necklace 18-19" A-4913
$24.76Was: $49.53or Best OfferFree shippingOnly 1 left!1.35Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB229
$0.990 bids$5.10 shippingEnding Thursday at 7:26PM PDT23h 14m1.4Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB316
$0.990 bids$5.10 shippingEnding Saturday at 7:19PM PDT2d 23hNew Listing1.1Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB315
$0.990 bids$5.10 shippingEnding Jun 5 at 7:08PM PDT6d 22h24 Ct 100% Natural Black Ethiopian Opal Oval Smooth Beads Necklace 16-17" A-4911
$18.33Was: $36.65or Best OfferFree shipping1.45Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB318
$0.990 bids$5.10 shippingEnding Saturday at 7:18PM PDT2d 23h2.2Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB331
$0.990 bids$5.10 shippingEnding Thursday at 7:12PM PDT23h2.2Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB210
$0.990 bids$5.10 shippingEnding Jun 4 at 7:11PM PDT5d 22h103 Ct Natural Black Ethiopian Opal Teardrop Faceted Beads Necklace 18-19" A4912
$37.28Was: $74.56or Best OfferFree shippingOnly 1 left!Australian Lightning Ridge Black Crystal Opal Oval Cut Electric Blue Pattern
$240.00or Best OfferFree shipping20.9ct 38.5x11.5x6.3mm Huge Solid Australian Mintabee Black Opal Cabochon Gem
$199.00or Best Offer$5.25 shippingBlack Opal, Black Opal Rough, Raw Black Opal, 6.50 Crt , 12x16 MM, BO24
$25.99Free shipping1.5Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB329
$0.990 bids$5.10 shippingEnding Jun 4 at 7:25PM PDT5d 23h1.55Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB223
$0.990 bids$5.10 shippingEnding Thursday at 7:24PM PDT23h 12m1.85Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB216
$0.990 bids$5.10 shippingEnding Jun 2 at 7:21PM PDT3d 23h2.25 ct. Black Crystal Opal , Natural Australian Opal
$375.00Free shipping10 watchingNew Listing1.55Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB325
$0.990 bids$5.10 shippingEnding Jun 5 at 7:31PM PDT6d 23h105 Ct Natural Black Ethiopian Opal Teardrop Faceted Beads Necklace 18-19" A4920
$28.78Was: $57.56or Best OfferFree shipping1.55Carat 100% Natural Black Ethiopian Opal Chocolate Polished Tumble Rough
$28.47Free shipping6.8ct 17.2x11.5c5.8mm Stunning Solid Australian Mintabee Black Opal Cabochon Gem
$210.00or Best Offer$5.25 shipping0.95Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB313
$0.990 bids$5.10 shippingEnding Jun 4 at 7:37PM PDT5d 23h1.85Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB206
$0.990 bids$5.10 shippingEnding Friday at 7:12PM PDT1d 23hNew Listing0.9Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB314
$0.990 bids$5.10 shippingEnding Jun 5 at 7:13PM PDT6d 23h23 ct. Pair of Black Opal - Natural Australian Black Opals - earrings
$750.00Free shipping100% Natural Ethiopian Black Chocolate Opal Facet Rough Specimen
$4.68Free shipping13.5ct 21.3x14.7x6.4mm Fine Black Australian Mintabee Oval Opal Cabochon Gem
$74.00or Best Offer$5.25 shippingEthiopian Black Opal Rough Welo Fire multi color AAA black Raw Opal 6.85 Cts
$22.10Was: $26.00or Best OfferFree shippingNatural Ethiopian Black Chocolate Opal Facet Rough Specimen
$2.98Free shipping100% Natural Ethiopian Crystal Black Opal Play Of Color Rough Specimen
$5.98 to $6.98Free shipping20ct 26x16x7mm Solid Black Australian Opal Oval Cabochon Loose Stone
$66.00or Best Offer$5.25 shipping22.6ct 18.8x18x13-6mm Solid Australian Mintabee Opal Gem Wire Wrapping Stone
$85.00or Best Offer$5.25 shipping4.6ct 17.8x9.2x3.8mm Solid Australian Semi Black Opal Cabochon Loose Gem
$35.00or Best Offer$5.25 shipping1.45Ct Ethiopian Welo Paraiba Blue Opal Nugget Specimen Heated UYWPB236
$0.990 bids$5.10 shippingEnding Jun 2 at 7:14PM PDT3d 23h7.28 Cts"Electric Blue 3D Flash_100 % Natural Multi-Color Solid Welo Black Opal"
$180.00Was: $300.00or Best Offer$7.99 shipping9.1ct 14.8x12.4x6mm Fine Black Australian Mintabie Opal Rectangle Cabochon Gem
$114.00or Best Offer$5.25 shipping95 Ct Natural Black Ethiopian Opal Teardrop Faceted Beads Necklace 18-19" A-4915
$33.39Was: $66.78or Best OfferFree shippingOnly 1 left!5.4ct 20.3x11.2x3.9mm Solid Australian Opal Cabochon Loose Gem Free Form
$24.00or Best Offer$5.25 shippingBlack Opal, Black Opal Rough, Raw Black Opal, 7.10 Crt , 13x24 MM, BO21
$31.99Free shippingBlue Fire Ethiopian Opal Natural Crystal Black Opal Rough Gemstone
$4.68Free shipping