Blue Opal Natural Loose Gemstones
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10,149 Results
1500 Plus Ct Natural Australian Blue Opal Huge Uncut Rough Certified Gemstone
$77.99Was: $129.99or Best OfferFree shippingOnly 2 left280.30 Ct Australian Natural Blue Opal Rough Loose Gemstone
$18.00or Best OfferFree shippingOnly 1 left!0.38ct Oval Cabochon Natural Violet-Blue Flash Lightning Ridge Opal Australia
$0.991 bid$12.00 shippingEnding Today at 2:33PM PDT4h 42m4.05Ct.Hardy STRONG Natural Blue&Rainbow Color Sparkling Opal Ethiopia
$5.502 bids$12.00 shippingEnding Today at 2:19PM PDT4h 27m1.79Ct.Hardy STRONG Natural Blue&Rainbow Color Sparkling Opal Ethiopia
$0.991 bid$12.00 shippingEnding Today at 11:25AM PDT1h 33mLightning Ridge Opal Cabochon, 9 x 11 x 3mm, 1.9 Ct, Australian, Opal #45
$29.99or Best Offer$4.75 shipping127.25 Ct 100% Natural Blue Opal Australian Specimen Facet Loose Rough Certified
$4.254 bidsFree shippingEnding Today at 12:00PM PDT2h 8m1.03ct Oval Cab Natural Violet-Blue Flash Lightning Ridge Opal Australia
$0.991 bid$12.00 shippingEnding May 19 at 2:42PM PDT2d 4hPARAIBA OPAL 4.00 MM ROUND CUT NEON BLUE COLOR SOLD PER STONE F-274
$2.29$6.95 shipping268 soldBlue Australian OPAL Cabochon 2.95 Ct, 7 x 10 x 6mm, OPAL33
$19.99or Best Offer$4.75 shippingRARE 7.5ct Intact Precious Opal Fossil Clam Shell Natural Mined Unheated Drilled
$279.95or Best OfferFree shippingPeruvian Opal Caribbean Blue Rough Jewel 25.48 Grams or 127.4 Carats Untreated
$200.000 bidsFree shippingEnding May 20 at 5:38PM PDT3d 7hCARIBBEAN BLUE OPAL 8 x 6 MM OVAL CUT ALL NATURAL SOLD PER STONE F-4488
$4.99$6.95 shippingNew Inventory Natural Australian Blue Opal Healing Gemstone Rough Lot SQ102
$18.89 to $323.99Free shippingUncut 1360.00Ct 100% Natural Australian Blue Opal Specimen Facet Rough Certified
$137.80or Best OfferFree shipping22.40 Ct Natural Baby Blue Welo Opal Australian CERTIFIED Untreated Gemstone
$74.99or Best OfferFree shippingNatural Emerald Cut 26.80 Ct Blue Welo Opal Flawless Gemstone Certified B79916
$3.845 bidsFree shippingEnding Today at 9:53PM PDT12h 1m43.06 Ct Natural Australia Blue Opal Heart Untreated Loose Gemstone
$5.110 bidsFree shippingEnding Saturday at 3:05AM PDT17h 13mPARAIBA OPAL 8x6MM OVAL CUT CAB NEON BLUE COLOR SOLD PER STONE F-284
$5.99$6.95 shipping54 sold34.70 Cts Natural Blue Opal (31.6mm X 16mm each) Cabochon Match Pair
$6.37Was: $8.49Free shippingPARAIBA OPAL 7 x 5 MM OVAL CUT NEON BLUE COLOR SOLD PER STONE F-270
$6.99$6.95 shipping233 sold1.47Ct. Untreated Natural Opal Multi Colors Violet Blue Oval Cabochon Ethiopian
$0.990 bids$10.00 shippingEnding Today at 10:53AM PDT1h 1m15.2ct 24x24x5mm Picture Like Blue Peruvian Opal Smooth Oval Cabochon Gem
$49.00or Best Offer$5.25 shipping24.2ct 31.3x18.4x6.5mm Picture Blue Peruvian Opal Oval Cabochon Collectors Stone
$56.00or Best Offer$5.25 shippingCARIBBEAN BLUE OPAL 5 x 4 MM OVAL CABOCHON SOLD PER STONE F-2738
$3.49$6.95 shippingCARIBBEAN BLUE OPAL 9 x 7 MM OVAL CABOCHON SOLD PER STONE F-2742
$17.59$6.95 shippingPARAIBA OPAL 5x4MM OVAL CUT CAB NEON BLUE COLOR SOLD PER STONE F-280
$1.59$6.95 shipping18ct 21.3x5.9mm Ocean Picture Like Blue Peruvian Opal Smooth Round Cabochon Gem
$43.00or Best Offer$5.25 shipping31.50 Ct Natural Powder Blue Welo Opal Australian CERTIFIED Untreated Gemstone
$74.99or Best OfferFree shippingLIMITED Natural Australian Blue Opal 1200 Ct Huge Uncut Rough Certified Gemstone
$75.59Was: $125.99or Best OfferFree shipping8 watchingAustralian Blue Opal Natural 3047 Ct Gemstone Rough Healing Specimen Best Deal
$179.99or Best OfferFree shipping1322.7 Ct 100% Natural Blue Australian Opal Specimen Facet Rough Certified
$131.24or Best OfferFree shipping10 Pcs Natural Ethiopian Opal 9mm*7mm Top Quality Oval Faceted Cut Gemstones Lot
$28.67Was: $47.00Free shipping29 watchingPolished Opal Rough 50 PCS welo fire blue opal small crystal raw gemstone 4/6 MM
$22.10Was: $26.00or Best OfferFree shippingCoober Pedy Opal Cabochon, 7.5x9x4.5mm, 1.9 Ct Australian Opal #OPAL22
$24.00$4.75 shippingNatural Peru Blue Opal Gems 6 to 8mm Size Smooth Nugget Shape Beads 17" Necklace
$9.60Was: $12.00$2.99 shipping2 watchingPARAIBA OPAL 5.00 MM ROUND CUT NEON BLUE COLOR SOLD PER STONE F-275
$4.99$6.95 shipping116 soldCARIBBEAN BLUE OPAL 7 x 5 MM OVAL CABOCHON SOLD PER STONE F-2740
$6.49$6.95 shipping1251Ct Natural Earth Mind Australian Blue Opal Huge Size Rough Loose Gemstone
$88.79Was: $110.99or Best OfferFree shipping1544.9 Ct 100% Natural Australian Blue Opal Specimen Facet Rough Certified
$137.80or Best OfferFree shippingEbay 31.90 Ct Cushion Mexican Blue Welo Opal Natural Gemstone Certified B80144
$0.990 bidsFree shippingEnding May 21 at 9:30PM PDT4d 11h1 Lbs Natural Blue Opal Raw Rough Loose Gemstone lot
$28.00or Best OfferFree shippingCARIBBEAN BLUE OPAL 9 x 7MM OVAL CUT ALL NATURAL SOLD PER STONE F-4489
$8.99$6.95 shippingNatural Peru Blue Opal Smooth Heart Shape Beads Strand 7"
$13.60 to $18.40Was: $17.00$2.99 shipping5 Pear Shape Natural Untreated Peruvian Opal Cabochons 8/5mm #111
$18.00$5.25 shipping5.6ct 15.25x8.4x5.7mm Royal Blue Australian Doublet Opal Cabochon Loose Gem
$46.00or Best Offer$5.25 shipping13 watchingPARAIBA OPAL 7x5MM OVAL CUT CAB NEON BLUE COLOR SOLD PER STONE F-283
$3.99$6.95 shippingCARIBBEAN BLUE OPAL 6 x 4 MM OVAL CUT ALL NATURAL SOLD PER STONE F-4487
$1.99$6.95 shippingPARAIBA OPAL 8 x 6 MM OVAL CUT NEON BLUE COLOR SOLD PER STONE F-271
$12.99$6.95 shipping154 soldLightning Ridge Opal Cabochon, 13x21mm, Australian, Opal #1
$49.99Free shippingNatural Blue Peru Opal Gem 6 mm Size Smooth Heishi Shape Beads 18" Necklace
$8.00Was: $10.00$2.99 shipping40.40 Cts Natural Blue Opal (32mm X 18mm each) Cabochon Match Pair
$6.74Was: $8.99Free shippingNatural Blue Opal Gemstone 7.5 mm Size Smooth Heishi Shape Beads 17.5" Necklace
$16.00Was: $20.00$2.99 shipping4 watching14.2ct 25x16x5.6mm Ocean Picture Like Blue Peruvian Opal Smooth Oval Cabochon
$39.00or Best Offer$5.25 shipping42.55 Cts Natural Blue Opal (37.4mm X 18.4mm each) Cabochon Match Pair
$6.37Was: $8.49Free shipping28.05 Cts Natural Blue Opal (28.3mm X 17.3mm each) Cabochon Match Pair
$6.37Was: $8.49Free shippingNew Listing2.11 ct Attractive VVS Clarity Oval Cabochon Cut (12 x 8 mm) Blue Opal Gemstone
$9.990 bidsor Best OfferEnding May 23 at 2:06PM PDT6d 4hFree shipping64.20 Cts Natural Blue Opal (49mm X 16mm each) Cabochon Match Pair
$6.37Was: $8.49Free shippingUncut 1804.5 Ct 100% Natural Blue Australian Opal Specimen Facet Rough Certified
$157.49or Best OfferFree shippingUncut 1290.00Ct 100% Natural Australian Blue Opal Specimen Facet Rough Certified
$85.99Was: $107.49or Best OfferFree shipping