Australia Cabochon Opaque Loose Gemstones
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12,066 Results
AAA+ Black Fire Opal Cabochon 15x11 mm 4 Cts Flawless Australian Loose Gemstone
$19.99Was: $49.98or Best OfferFree shippingOnly 1 left!AAA+ Black Fire Opal Cabochon 16x12 mm 5 Cts Australian Loose Gemstone
$24.99Was: $62.48or Best OfferFree shipping58 watchingAAA+ Black Fire Opal Cabochon 16x12 mm 5 Cts Flawless Australian Loose Gemstone
$24.99Was: $62.48or Best OfferFree shipping23 watchingBlack Fire Opal Oval Cabochon 12x10 mm - 3 Cts AAA+ Australian Loose Gemstone
$14.99Was: $37.48or Best OfferFree shipping41 watching7.04ct Oval Cabochon Natural Winton Matrix Boulder Opal Gemstone Queensland
$17.5017 bids$12.00 shippingEnding Today at 7:09AM PDT2h 35mNew ListingCoober Pedy Opal Cabochon, 13.5x17x6mm 7.35 Ct Australian Opal #OPAL20
$69.99or Best OfferFree shipping6.12ct 13.5x10.3mm Free Form Cab Natural Winton Matrix Boulder Opal, Queensland
$11.504 bids$12.00 shippingEnding Today at 7:39AM PDT3h 5m6.26ct Free Form Cabochon Natural Winton Matrix Boulder Opal Gemstone Queensland
$8.094 bids$12.00 shippingEnding Today at 7:11AM PDT2h 37m4 Pcs Natural Australian Boulder Opal Untreated 10mm-16mm Cabochon Gemstones Lot
$20.95Was: $29.93Free shipping7.25 Ct Natural Australian Black Fire Opal Doublet Certified Sparkling Gemstone
$2.258 bidsFree shippingEnding Today at 11:06PM PDT18h 32mHuge! 86.36ct 46.7x22mm Oval Cab Natural Winton Matrix Boulder Opal Queensland
$6.043 bids$12.00 shippingEnding Today at 11:29AM PDT6h 55m26.97ct Free Form Cab Natural Winton Matrix Boulder Opal Gemstone Queensland
$11.506 bids$12.00 shippingEnding Today at 7:05AM PDT2h 31m21.71ct Free Form Cab Natural Winton Matrix Boulder Opal Gemstone Queensland
$15.509 bids$12.00 shippingEnding Today at 8:47AM PDT4h 13mBlack Fire Opal Oval Cabochon 15x11 mm 4 Cts Australian AAA+ Loose Gemstone
$19.99Was: $49.98or Best OfferFree shipping24 watchingRare BLACK Australian OPAL Gem 10 x 8 MM OVAL CABOCHON 2.40ct Gemstone
$399.000 bids$3.96 shippingEnding May 29 at 8:58PM PDT8d 16hBlack Fire Opal Oval Cabochon 15x13 mm 4.5 Cts AAA+ Vivid Loose Gemstone
$19.99Was: $49.98or Best OfferFree shipping31 watching1.55ct 9.5x8.7mm Triangle Cab Natural Winton Matrix Boulder Opal, Queensland
$4.844 bids$12.00 shippingEnding Today at 2:59PM PDT10h 25m5.13ct Free Form Cab Natural Winton Matrix Boulder Opal Gemstone Queensland
$8.204 bids$12.00 shippingEnding Today at 2:32PM PDT9h 57m3.88ct 13.7x9.8mm Free Form Cabochon Natural Matrix Boulder Opal, Australia
$11.505 bids$12.00 shippingEnding Today at 2:04PM PDT9h 30m12.35 cts Australian Opal Cabochon Loose Gemstone Wholesale Lot 17 Pcs #yao1506
$19.90or Best OfferFree shippingBlack Fire Opal Oval Cabochon 12x10 mm 3 Cts Australian AAA+ Loose Gemstone
$14.99Was: $37.48or Best OfferFree shippingOnly 1 left!22.98ct Oval Cabochon Natural Winton Matrix Boulder Opal Gemstone Queensland
$5.003 bids$12.00 shippingEnding Today at 12:23PM PDT7h 49m5.88ct 15x14mm Cushion Cabochon Natural Matrix Boulder Opal, Australia
$34.0028 bids$12.00 shippingEnding Wednesday at 8:22AM PDT1d 3hBoulder Solid Opal 7.80 TCW 100% Natural Solid Ready To Set in Jewelry B1840
$20.00$15.00 shippingAAA+ Black Fire Opal Cabochon 14x10 mm 4 Cts Flawless Australian Loose Gemstone
$19.99Was: $49.98or Best OfferFree shippingHuge 102.73ct Cushion Cabochon Natural Red Winton Matrix Boulder Opal Queensland
$18.505 bids$12.00 shippingEnding Today at 7:53AM PDT3h 19mJumbo! 830.14ct Triangle Natural Winton Matrix Specimen Boulder Opal Queensland
$38.006 bids$12.00 shippingEnding Wednesday at 7:24AM PDT1d 2h1.8 ct Pastel Multi Color Teardrop Shape Australian Boulder Opal Ring Stone
$90.00or Best Offer$4.02 shipping23.72ct Free Form Cab Natural Winton Matrix Boulder Opal Gemstone Queensland
$15.504 bids$12.00 shippingEnding Today at 10:08AM PDT5h 34m36ct Beautiful Pattern Quality Koroit Australian Boulder Opal VIDEO
$140.00or Best Offer$4.02 shipping15 watchingBlack Fire Opal Oval Cabochon 10x8 mm - 2 Ct Vivid Australian Loose Gemstone
$14.99Was: $37.48or Best OfferFree shipping5 watching9.95 ct Shimmering Koroit Boulder Opal VIDEO
$70.00or Best Offer$4.02 shippingNatural Fine EF Australian White Opal Round Cabochon AA+ to AAA+ MANY Sizes mm
$15.00 to $40.00$4.99 shippingAAA+ Black Fire Opal Cabochon 12x10 mm 3 Cts Flawless Australian Loose Gemstone
$14.99Was: $37.48or Best OfferFree shipping9 watchingLarge Australian Opal Doublet Freeform Cabochon Multicolor Opal 16x12mm 5CTS
$165.00or Best OfferFree shippingFabulous 35ct Yowah Nut Opal Bright Blue Green Geometric Freeform Queensland AU
$299.99Free shipping37 watchingLarge Australian Opal Doublet Coober Pedy Fossil Shell Doublet 19x9mm 6 carats
$180.00or Best OfferFree shipping13.90 Ct Natural Australian Black Fire Opal Doublet Certified Sparkling Gemstone
$1.915 bidsFree shippingEnding Today at 10:39PM PDT18h 5m2.90 Cts Natural Australian Fire Opal Loose Gemstone Fancy Cabochon 17x10x2 mm
$102.84Was: $120.99or Best OfferFree shippingGem Boulder Opal Diamond Red/Orange/Blue/Green ! Video Flashfire-OpalsWeight12ct
$127.50or Best OfferFree shipping3.85ct Koroit Australian Boulder Opal VIDEO
$35.00or Best Offer$4.02 shippingLIGHTNING RIDGE AUSTRALIA OPAL RED FIRE CARVED FLOWER CAT’S EYE ALEXANDRITE 14ct
$1,799.00or Best OfferFree shippingNatural Australian Koroit Boulder Opal Yowah Cabochon Gemstone Collection WG-800
$18.99 to $89.99Free shippingBlack Fire Opal Cushion Cabochon 12 mm 2.5 Cts AAA+ Vivid Loose Gemstone
$14.99Was: $37.48or Best OfferFree shipping4 watchingBoulder Solid Opal 3.20 TCW 100% Natural Solid Ready To Set in Jewelry B1831
$20.00$15.00 shipping6 Pcs Natural Australian Boulder Opal Untreated 7mm-9mm Cabochon Gemstones Lot
$18.50Was: $26.43Free shipping17.63ct Semi-Round Cab Natural Winton Matrix Boulder Opal Gemstone Queensland
$8.204 bids$12.00 shippingEnding Today at 8:49AM PDT4h 15m48.3 Cts Natural Australian Calypso Variscite Top Quality Oval Cabochon Gemstone
$14.95Was: $21.36Free shippingBoulder Solid Opal 8.80 TCW 100% Natural Solid Ready To Set in Jewelry B1884
$15.00$15.00 shipping9.32ct 16x11mm Oval Cabochon Natural Winton Matrix Boulder Opal, Queensland
$1.452 bids$12.00 shippingEnding Today at 12:51PM PDT8h 17m13.75 Ct Natural Australian Fire Opal Cab Doublet Certified Untreated Gemstone
$7.5011 bidsFree shippingEnding Thursday at 12:42AM PDT1d 20h12.00 Carat Natural Australian Fire Opal Fossil Shell Rough Opal 23X15X9MM
$28.79Was: $35.99or Best OfferFree shipping19.96ct Semi-Round Cab Natural Winton Matrix Boulder Opal Gemstone Queensland
$15.504 bids$12.00 shippingEnding Wednesday at 9:47AM PDT1d 5hBoulder Solid Opal 6.30 TCW 100% Natural Solid Ready To Set in Jewelry B1849
$20.00$15.00 shipping7.00 Carat Natural Australian Fire Opal Loose Gemstone Rough 17X13X5MM OR-80
$18.39Was: $22.99or Best OfferFree shipping3.77 ct Fancy Cabochon (12 x 8 mm) Play of s Australian Koroit Boulder Opal
$9.990 bidsor Best OfferEnding Thursday at 4:32PM PDT2d 11hFree shipping2.87ct Free Form Cabochon Natural Winton Matrix Boulder Opal Gemstone Queensland
$0.991 bid$12.00 shippingEnding May 26 at 10:48AM PDT5d 6hBoulder Solid Opal 15.20 TCW 100% Natural Solid Ready To Set in Jewelry B1722
$15.00$15.00 shippingKoroit Yowah ~ Natural Australian Boulder Opal Cabochon Gemstone WG-500
$17.99 to $124.99Free shippingNatural Fine White Opal - Round Cabochon - Australia - AAA Grade
$12.00 to $327.50Was: $309.00$4.99 shipping