Lab-Created Onyx Loose Gemstones
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279 Results
Pink Onyx Gemstone Round Shape Pink Onyx Cabochon 6 MM
$12.99 to $85.99Free shippingBlue Onyx Gemstone Round Shape Blue Onyx Cabochon 6 MM
$12.99 to $85.99Free shipping7 Layer Natural Green Onyx Smooth Gemstone Jewelry, Waterfall Style Necklace
$136.00Was: $160.00or Best Offer$3.00 shippingBlue Onyx Gemstone Round Shape Blue Onyx Cabochon 3 MM
$9.99 to $67.99Free shippingSIMULATED BLACK ONYX 4 MM ROUND CUT 30 PIECE SET F-4361
$2.39$6.95 shippingSIMULATED BLACK ONYX 6 MM SQUARE CUT 10 PIECE SET F-4371
$2.39$6.95 shippingStone Lindenwold's Two EBONY BLACK Simulated Gems
$9.50Free shipping100% Natural Green Onyx Loose Gemstone Faceted Cabochon 5 Pieces Lot
$14.03Was: $17.99or Best OfferFree shipping53 Cts.6 Pcs Lot Mixed Colour Onyx Druzy Geode Agate Oval Plan Cabochon GEMSTON
$7.69Was: $10.99or Best OfferFree shippingGreen Onyx Tie Shape Faceted Loose Gemstone 20*10 MM 6 Carat
$8.99or Best OfferFree shippingRed Onxy Faceted Square Cut 4x4 MM 25 Pcs Lot Calibrated Size Loose Gemstone
$19.98Was: $23.50Free shipping6 Pcs Briolette Green Onyx Loose Stone - Jewelry Making Gems -6x12x16mm - B-34
$7.990 bidsFree shippingEnding Today at 9:44PM PDT3h 6m10 Pcs Briolette Green Onyx Loose Stone - Jewelry Making Gems -7x10x10mm
$7.990 bidsFree shippingEnding Tuesday at 11:20PM PDT2d 4hAqua Onyx Gemstone Round Shape Aqua Onyx Cabochon 10 MM
$17.99 to $122.99Free shippingAqua Onyx Gemstone Round Shape Aqua Onyx Cabochon 4 MM
$9.99 to $67.99Free shippingAAA Quality Emerald Onyx Micro Faceted Rondelle Bead Necklace & Bracelet set,
$112.97Was: $132.90or Best Offer$3.00 shippingGREEN ONXY 10x7MM 11x9MM 12x8MM PEAR CUT MIX LOT 21.20 CTS 11PCS LOOSE GEMSTONE
$20.39Was: $23.99Free shippingGreen Onyx Round Shape Calibrated Faceted, Hand Crafted Jewelry Making Gemstone
$5.81 to $33.48Was: $6.25$6.99 shippingGreen Onyx 13x13 mm Round Cabochons Calibrated Size Loose Gemstone E
$11.81 to $21.50Was: $13.89Free shippingRed Onxy Faceted Marquise Cut 12x6 MM 08 Pcs Lot Good Quality Loose Gemstone
$18.26Was: $21.48Free shippingRed Onyx Faceted Square Cut 4x4 MM 15 Pcs Lot Calibrated Size Loose Gemstone
$14.95Was: $17.59Free shippingBLACK ONXY FACETED MARQUISE CUT 8X4MM 30 PCS LOT CALIBRSTED SIZE LOOSE GEMSTONE
$20.76Was: $24.42Free shippingBLACK ONXY FACETED SQUARE CUT 10X10 MM 06 PCS LOT LOOSE GEMSTONE
$21.92Was: $25.79Free shippingBLACK ONXY ROUND CABOCHONS 6x6 MM 43 PCS LOT LOOSE GEMSTONE
$19.18Was: $22.57Free shippingBLACK ONXY ROSE CUT CUSHION CUT 7X7 MM 11 PCS LOT LOOSE GEMSTONE
$16.61Was: $19.54Free shippingMilky White Onyx Agate Geode 15.50ct Druzy Oval Cabochon Loose Gem for Jewelry
$10.79Was: $13.49or Best OfferFree shippingBLACK ONXY OVAL CABOCHONS 8X6 MM 56 PCS LOT LOOSE GEMSTONE AA
$24.07Was: $28.32Free shippingColored Onyx Slice 56.70 Cts Fancy Shape Loose Gemstone H 3748
$5.57Was: $5.99Free shippingAqua Onyx Gemstone Round Shape Aqua Onyx Cabochon 3 MM
$9.99 to $67.99Free shippingBlue Onyx Gemstone Round Shape Blue Onyx Cabochon 10 MM
$17.99 to $122.99Free shippingAqua Onyx Gemstone Round Shape Aqua Onyx Cabochon 8 MM
$13.99 to $95.99Free shippingAqua Onyx Gemstone Round Shape Aqua Onyx Cabochon 6 MM
$12.99 to $85.99Free shippingGreen Onyx Pear Shape Calibrated Pair Cabochon, Jewelry Making Loose Gemstone
$13.00 to $32.50$6.99 shippingColored Onyx Slice 96.80 Cts Fancy Shape Loose Gemstone H 3743
$5.57Was: $5.99Free shippingColored Onyx Slice 76.85 Cts Fancy Shape Loose Gemstone H 3751
$5.57Was: $5.99Free shippingColored Onyx Slice 88.75 Cts Fancy Shape Loose Gemstone H 3749
$5.57Was: $5.99Free shippingColored Onyx Slice 113.95 Cts Fancy Shape Loose Gemstone H 3746
$5.57Was: $5.99Free shippingColored Onyx Slice 140.00 Cts Fancy Shape Loose Gemstone H 3744
$5.57Was: $5.99Free shippingAqua Onyx Gemstone Round Shape Aqua Onyx Cabochon 5 MM
$10.99 to $75.99Free shippingBlue Onyx Gemstone Round Shape Blue Onyx Cabochon 5 MM
$12.99 to $80.00Free shippingColored Onyx Slice 67.00 Cts Fancy Shape Loose Gemstone H 3747
$5.57Was: $5.99Free shipping17mm Top Quality Faceted Black Onyx Round Gemstone -Onyx Lots Gemstone - 8 Pcs
$10.45Was: $11.00Free shipping30.5 Cts 2 Pc Pair Lab Created Green Onyx Cab Drop Loose Gemstone 8X39 MM P-3129
$13.79Was: $14.99or Best OfferFree shippingColored Onyx Slice 84.75 Cts Fancy Shape Loose Gemstone H 3750
$5.57Was: $5.99Free shippingColored Onyx Slice 65.70 Cts Fancy Shape Loose Gemstone H 3752
$5.57Was: $5.99Free shippingGreen Onyx Faceted Rondelle Beads Briolette Loose Gemstone Making Jewelry
$2.95or Best Offer$3.69 shippingColored Onyx Slice 60.80 Cts Fancy Shape Loose Gemstone H 3745
$5.57Was: $5.99Free shippingOnyx -25x47x11 MM Octagon Cut Onyx Loose Lab Created gemstone
$6.99or Best OfferFree shippingGREEN ONXY OVAL CUT BRIOLETTE CUT 11X9 MM 05 PCS LOT LOOSE GEMSTONE
$16.99Was: $19.99Free shippingGreen Onyx Loose Gemstone Round Cabochons 15x15 mm Calibrated Size E
$12.37 to $15.77Was: $14.55Free shippingBLACK ONXY OVAL CABOCHONS 9x7 MM 30 PCS LOT CALIBRATED SIZE LOOSE GEMSTONE
$20.65Was: $24.30Free shippingBI-COLOR ONYX DRUZY AGATE GEODE OVAL CABOCHON 21.5 CT LOOSE GEMSTONE FOR JEWELRY
$10.79Was: $13.49or Best OfferFree shippingBi-Color Onyx Agate Geode 26.00ct Druzy Oval Cabochon Gem for Earring & Bracelet
$10.79Was: $13.49or Best OfferFree shippingAAA+ Bi-Color Onyx Agate Geode 13.80ct Druzy Oval Cabochon Loose Gem for Jewelry
$10.79Was: $13.49or Best OfferFree shippingBi-Color Onyx Agate Geode 22.95ct Druzy Oval Cabochon Gem Gift for Thanksgiving
$10.79Was: $13.49or Best OfferFree shippingA+ Quality Bi-Color Onyx Agate Geode Druzy Oval Cabochon 12.30ct Loose Gemstone
$10.79Was: $13.49or Best OfferFree shippingBi-Color Onyx Druzy Agate Geode 10.65ct Oval Cabochon Loose Gemstone for Pendant
$10.79Was: $13.49or Best OfferFree shippingPink Onyx Agate Geode 19.25ct Druzy Oval Cabochon Loose Gem for Jewelry Gift
$10.79Was: $13.49or Best OfferFree shippingGreen Onyx Beaded Emerald Onyx Micro Faceted Rondelle Bead jewelry Necklace,
$81.52Was: $95.90or Best Offer$3.00 shippingBlue Onyx Gemstone Round Shape Blue Onyx Cabochon 4 MM
$9.99 to $67.99Free shipping