Lab-Created Opaque Loose Gemstones
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7,049 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 15x11 mm 4 Cts Australian AAA+ Loose Gemstone
$19.99Was: $49.98or Best OfferFree shipping24 watchinglab created Turquoise slice, man made turquoise slab for cabbing
$29.95or Best Offer$6.95 shippingBlack Fire Opal Oval Cabochon 12x10 mm - 3 Cts AAA+ Australian Loose Gemstone
$14.99Was: $37.48or Best OfferFree shipping41 watchingBlack Fire Opal Oval Cabochon 12x10 mm 3 Cts Australian AAA+ Loose Gemstone
$14.99Was: $37.48or Best OfferFree shippingOnly 1 left!Loose Moissanite Stone D White Color Round Brilliant Cut Excellent Grade VVS1
$6.00 to $99.00Free shippingBlue Turquoise Round 3 mm to 20 mm Cabochon Loose Gemstone Lot
$8.40 to $48.00Was: $17.99Free shippingAAA+ Black Fire Opal Cabochon 14x10 mm 4 Cts Flawless Australian Loose Gemstone
$19.99Was: $49.98or Best OfferFree shippingBlack Fire Opal Oval Cabochon 10x8 mm - 2 Ct Vivid Australian Loose Gemstone
$14.99Was: $37.48or Best OfferFree shipping5 watchingBlack Fire Opal Oval Cabochon 15x13 mm 4.5 Cts AAA+ Vivid Loose Gemstone
$19.99Was: $49.98or Best OfferFree shipping30 watchingNatural Diamond 1 Ct Round Cut Black Color D Grade VVS1 +1 Free Gift
$49.99or Best OfferFree shipping7 watching6890 Ct Uncut Raw Lab-Created Red Black Topaz Rough Loose Gemstone CERTIFIED
$146.74Was: $178.95or Best OfferFree shipping2 Ct Natural Diamond Round Cut Black Color D Grade VVS1 +1 Free Gift
$59.99or Best OfferFree shipping13-15 Cts Australian Opal Oval Faceted Certified Loose Gemstone For Jewelry
$19.22Was: $21.60or Best OfferFree shippingAAA+ Black Fire Opal Cabochon 12x10 mm 3 Cts Flawless Australian Loose Gemstone
$14.99Was: $37.48or Best OfferFree shipping9 watchingNew ListingGemstones Jumbo Tub Clear 16oz Hello Hobby For Decorative Use
$10.99or Best Offer$6.26 shippingBlack Fire Opal Cushion Cabochon 12 mm 2.5 Cts AAA+ Vivid Loose Gemstone
$14.99Was: $37.48or Best OfferFree shipping4 watching100 CT Rough Synthetic Black Opal With AAA+ Beautiful Fire Specimen Gemstone
$70.20Was: $90.00or Best OfferFree shipping17 watching120 CT Rough Synthetic Blue Opal With Beautiful Fire Specimen Gemstone
$89.70Was: $115.00or Best OfferFree shippingLindy star cabochon, blue lindy star cabochons, 7 MM round, jewelry making stone
$11.70 to $29.70Was: $13.00Free shipping250 Cts Lab-Created Topaz Mix Color & Mix Shape Lot Loose Gemstone For Sale A822
$13.340 bidsFree shippingEnding Today at 10:46AM PDT15m 47s3.80 Carat Loose Moissanite Jet Black Pear Cut Excellent Cut Best For Jewelry
$4.05Was: $4.50Free shipping36.25 Cts Sea Sediment Jasper (43.3mm X 14mm each) Loose Cabochon Match Pair
$7.49Was: $9.99Free shippingVINTAGE LOT OF 10 PIECES 3.8-4 MM RED LINDE ROUND CAB STAR SAPPHIRES WHOLESALE
$20.00$3.85 shipping3 watchingNOS From LINDE WAREHOUSE 1970s 4mm ROUND LINDE BLUE STAR SAPPHIRE Cabochons
$20.00$4.99 shippingBlue Tanzanite 1800.25 Carat Lab-Created Uncut Rough Loose Gemstone CERTIFIED
$29.62Was: $35.69or Best OfferFree shippingLovely Cabochon Arizona Turquoise Firoza Wholesale Lot Quality Loose Gemstones
$19.50 to $957.96Was: $207.18Free shippingTop quality Oval Cabochon Pigeon Blood Red Ruby Lab-Created Loose Gemstone 1pcs
$10.99 to $89.99Free shippingBlack Fire Opal Oval Cabochon 20x14 mm 8 Cts Flawless Australian Loose Gemstone
$49.99Was: $124.98or Best OfferFree shipping4 watchingDyed Onyx Druzy Agate Multi Colour Oval Cabochon Loose Gemstone 45X60X10 MM
$8.74Was: $12.49Free shippingOnly 1 left!Deep Blue Goldstone Oval Cabochon Loose Gemstone AAA+ 8x6mm-40x30mm Extra Fine
$7.50 to $20.00Was: $16.00$4.99 shipping36.15 Cts Sea Sediment Jasper (41.6mm X 15mm each) Loose Cabochon Match Pair
$7.49Was: $9.99Free shipping21.70 Cts Azurite (28mm X 13mm each) Loose Cabochon Match Pair 04
$6.37Was: $8.49Free shippingBlack Opal Cabochon Gemstone Loose Stone Oval 9x7mm OPV059 Black Fire
$11.90Was: $17.00or Best Offer$5.75 shippingAqua Green Aurora Opal Doublet, Aurora Fire Opal Step Cut Tie Cabochon, 17x10 MM
$8.60 to $38.99$0.50 shippingSky Blue Turquoise Gemstone Crushed Powder - Vivid Hue for Resin Art, DIY Crafts
$11.23 to $115.20Was: $128.00Free shippingBlack Silk Fire Opal Cabochon 20x14 mm 7 Ct Full Fire Australian Loose Gemstone
$49.99Was: $124.98or Best OfferFree shippingPink Aurora Opal Doublet, Aurora Fire Opal Rose Cut Pear Cabochon, 14x10 MM
$9.20 to $39.99$0.50 shippingWHITE LAB CREATED SYNTHETIC OPAL BEADS ROUND CYLINDER TUBE VARIOUS SIZES WP0276A
$10.00 to $95.50$4.71 shippingFIRE BLACK SYNTHETIC LAB CREATED OPAL OVAL CABOCHON 6x8mm-15x20mm WP0277A
$9.09 to $161.84$4.71 shipping60.60 Cts Genuine Tibetan Turquoise Loose Gemstone Oval Cabochon 23X33X10MM
$7.27Was: $7.99or Best OfferFree shippingRed Topaz Pendant 80.85 Ct Gemstone 925 Sterling Silver Free Chain Jewelry KAF
$21.86or Best OfferFree shippingOpaque White Star Sapphire Round 4x4 mm Cabochon 6 Rayed Lab-created 1 piece Lot
$12.990 bidsFree shippingEnding May 28 at 12:18AM PDT6d 13h27.95 Cts Sea Sediment Jasper (33.6mm X 16mm each) Loose Cabochon Match Pair
$7.49Was: $9.99Free shipping33.20 Cts Sea Sediment Jasper (32mm X 23mm each) Loose Cabochon Match Pair
$7.49Was: $9.99Free shippingBlack Real Moissanite 6.8mm Round Cut AAA Quality Loose Gemstone 1.18Ct Tw
$18.00or Best OfferFree shipping18.80 Cts Sea Sediment Jasper (19mm X 18.7mm each) Cabochon Match Pair
$6.74Was: $8.99Free shipping81.40 Cts Genuine Tibetan Tibet Turquoise Loose Gemstone Oval Cabochon 30X43X7MM
$7.27Was: $7.99or Best OfferFree shipping5Pcs Red Sea Sediment Jasper Gold Copper Bornite Stone Oval CAB CABOCHON 18x25mm
$6.99or Best OfferFree shipping29.75 Cts Sea Sediment Jasper (29mm X 21mm each) Loose Cabochon Match Pair
$7.49Was: $9.99Free shipping39.05 Cts Sea Sediment Jasper (38.5mm X 13mm each) Loose Cabochon Match Pair
$7.49Was: $9.99Free shippingLinde Lindy (lab-created) Star Sapphire Stones - only five remaining choices
$20.00 to $25.00Free shipping22.65 Cts Rainbow Calsilica (32.3mm X 10mm each) Cabochon Match Pair
$6.37Was: $8.49Free shipping29.65 Cts Azurite (40mm X 12.3mm each) Loose Cabochon Match Pair 06
$6.37Was: $8.49Free shippingBlack Fire Opal Oval Cabochon 20x14 mm - 7 Cts AAA+ Australian Loose Gemstone
$49.99Was: $124.98or Best OfferFree shipping9 Pcs Lot 3600.00 Cts Blue Huge Sapphire Museum Grade Loose Gemstone.
$210.00or Best OfferFree shippingOnly 1 left!