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Gemstone

Dive into a world of color and brilliance with JTV Auctions Gemstones. Bid on unique treasures to add to your gemstone collection or create your beautiful new jewelry piece. Explore now and bring home the beauty of nature!

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Photo of Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Set Of 10 6.00Ctw

Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Set Of 10 6.00Ctw

  • Current Bid: $10.00
  • 0 bids
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Photo of Brazilian dendritic agate 41.74ct 51x35mm oval tablet

Brazilian dendritic agate 41.74ct 51x35mm oval tablet

  • Current Bid: $30.00
  • 0 bids
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Photo of Orange Sphalerite 9X7mm Oval Faceted Cut Gemstone 2CT

Orange Sphalerite 9X7mm Oval Faceted Cut Gemstone 2CT

  • Current Bid: $43.00
  • 0 bids
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Photo of Beryl Loose Gemstone Set Of 3, 2.75CTW Minimum

Beryl Loose Gemstone Set Of 3, 2.75CTW Minimum

  • Current Bid: $20.00
  • 0 bids
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Photo of Beryl Loose Gemstone Match Pair, 1.75CTW Minimum

Beryl Loose Gemstone Match Pair, 1.75CTW Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of Prasiolite min 7.00ct 14x12mm Oval

Prasiolite min 7.00ct 14x12mm Oval

  • Current Bid: $50.00
  • 1 bids
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Photo of Diaspore Loose Gemstone Match Pair 1.25 CTW Minimum

Diaspore Loose Gemstone Match Pair 1.25 CTW Minimum

  • Current Bid: $5.00
  • 0 bids
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Photo of Chrome Kyanite Loose Gemstones Set Of 3 4.00 CTW Minimum

Chrome Kyanite Loose Gemstones Set Of 3 4.00 CTW Minimum

  • Current Bid: $5.00
  • 1 bids
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Photo of Kunzite Untreated 21x16.5mm Oval 30.04ct

Kunzite Untreated 21x16.5mm Oval 30.04ct

  • Current Bid: $827.00
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Photo of Green Pakistan Peridot 5X3mm Oval Faceted Cut Gemstones Set Of 10 2.25Ctw

Green Pakistan Peridot 5X3mm Oval Faceted Cut Gemstones Set Of 10 2.25Ctw

  • Current Bid: $1.00
  • 0 bids
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Photo of Kyanite Loose Gemstones Set Of 5 4.50CTW Minimum

Kyanite Loose Gemstones Set Of 5 4.50CTW Minimum

  • Current Bid: $20.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Set Of 5 3.00Ctw

Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Set Of 5 3.00Ctw

  • Current Bid: $5.00
  • 0 bids
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Photo of Orange Sphalerite 11X8mm Oval Fancy Cut Gemstone 4CT

Orange Sphalerite 11X8mm Oval Fancy Cut Gemstone 4CT

  • Current Bid: $74.00
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Photo of SET OF 5CANARY APATITE OVAL 6X4 WITH MINIMUN OF 2.00 CTW.

SET OF 5CANARY APATITE OVAL 6X4 WITH MINIMUN OF 2.00 CTW.

  • Current Bid: $1.00
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Photo of MultiColorNorthernLightQuartz9x7mm,11x9mm,14x10mm Oval Facet Cut Gemstone Set of 3 Matched pair20CTW

MultiColorNorthernLightQuartz9x7mm,11x9mm,14x10mm Oval Facet Cut Gemstone Set of 3 Matched pair20CTW

  • Current Bid: $30.00
  • 0 bids
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Photo of Petalite Loose Gemstone Set of 10 5CTW Minimum

Petalite Loose Gemstone Set of 10 5CTW Minimum

  • Current Bid: $5.00
  • 1 bids
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Photo of Green Chrome Diopside Mixed Oval Faceted Cut Gemstones Parcel 25CTW

Green Chrome Diopside Mixed Oval Faceted Cut Gemstones Parcel 25CTW

  • Current Bid: $20.00
  • 1 bids
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Photo of White Strontium Titanate 6X4mm Oval Faceted Cut Gemstone 0.50Ct

White Strontium Titanate 6X4mm Oval Faceted Cut Gemstone 0.50Ct

  • Current Bid: $1.00
  • 1 bids
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Photo of Kyanite Loose gemstone Set of 5, 2.6 CTW Minimum

Kyanite Loose gemstone Set of 5, 2.6 CTW Minimum

  • Current Bid: $5.00
  • 0 bids
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Photo of Kyanite Loose Gemstones Set Of 3 4CTW Minimum

Kyanite Loose Gemstones Set Of 3 4CTW Minimum

  • Current Bid: $20.00
  • 0 bids
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Photo of Sillimanite Cat's Eye Loose Gemstone Set Of 7, 28ctw Minimum

Sillimanite Cat's Eye Loose Gemstone Set Of 7, 28ctw Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of Pink Spinel Loose Gemstone Set of 5, 1.5CTW Minimum

Pink Spinel Loose Gemstone Set of 5, 1.5CTW Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of Diaspore Loose Gemstone set of 5 1.5 CTW Minimum.

Diaspore Loose Gemstone set of 5 1.5 CTW Minimum.

  • Current Bid: $5.00
  • 0 bids
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Photo of Multi-Color Australian Opal Triplet 16x12mm, 14x10mm, 12x10mm Oval Cabochon Gemstones Set of 3 11.00

Multi-Color Australian Opal Triplet 16x12mm, 14x10mm, 12x10mm Oval Cabochon Gemstones Set of 3 11.00

  • Current Bid: $30.00
  • 1 bids
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Photo of Color Change Garnet Loose Gemstone Parcel, 5 CTW Minimum

Color Change Garnet Loose Gemstone Parcel, 5 CTW Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of Brown Sphalerite 9.5X7.5mm Oval Fancy Cut Gemstone 3CT

Brown Sphalerite 9.5X7.5mm Oval Fancy Cut Gemstone 3CT

  • Current Bid: $52.00
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Photo of Mandarine Garnet Loose Gemstones Oval 5X4mm Set Of 5, 1.70 Ctw Minimum

Mandarine Garnet Loose Gemstones Oval 5X4mm Set Of 5, 1.70 Ctw Minimum

  • Current Bid: $5.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 9X6mm Oval Cabochon Cut Gemstones Set Of 7 5.00Ctw

Multi-Color Mosaic Opal Triplet 9X6mm Oval Cabochon Cut Gemstones Set Of 7 5.00Ctw

  • Current Bid: $10.00
  • 0 bids
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Photo of Diaspore Loose Gemstone Single 0.65 CTW Minimum

Diaspore Loose Gemstone Single 0.65 CTW Minimum

  • Current Bid: $1.00
  • 1 bids
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Photo of Green Moldavite 14X10mm Oval Faceted Cut Gemstone 3.75Ct

Green Moldavite 14X10mm Oval Faceted Cut Gemstone 3.75Ct

  • Current Bid: $56.00
  • 0 bids
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Photo of Orange Sphalerite 8x6mm Oval Fancy Cut Gemstone 1.50ct

Orange Sphalerite 8x6mm Oval Fancy Cut Gemstone 1.50ct

  • Current Bid: $20.00
  • 0 bids
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Photo of Serengeti Spessartite™ Garnet Min 1.15ct 8x6mm Oval

Serengeti Spessartite™ Garnet Min 1.15ct 8x6mm Oval

  • Current Bid: $20.00
  • 0 bids
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Photo of Green Moldavite 10X8mm Oval Faceted Cut Gemstone 1.75Ct

Green Moldavite 10X8mm Oval Faceted Cut Gemstone 1.75Ct

  • Current Bid: $20.00
  • 0 bids
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Photo of Chrome Kyanite Loose Gemstones Single 2.00 CTW Minimum

Chrome Kyanite Loose Gemstones Single 2.00 CTW Minimum

  • Current Bid: $20.00
  • 1 bids
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Photo of Green Moldavite 10X8mm Oval Faceted Cut Gemstone 1.75Ct

Green Moldavite 10X8mm Oval Faceted Cut Gemstone 1.75Ct

  • Current Bid: $20.00
  • 0 bids
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Photo of Red Andesine-Labradorite 3.47ct 12.23x10.17mm Oval

Red Andesine-Labradorite 3.47ct 12.23x10.17mm Oval

  • Current Bid: $335.00
  • 0 bids
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Photo of Multi-Color Northern Light Quartz 14x10mm Oval Faceted Cut Gemstones Set of 5 27CTW

Multi-Color Northern Light Quartz 14x10mm Oval Faceted Cut Gemstones Set of 5 27CTW

  • Current Bid: $51.00
  • 0 bids
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Photo of Demantoid Loose Gemstone Oval Single, 1CTW Minimum

Demantoid Loose Gemstone Oval Single, 1CTW Minimum

  • Current Bid: $44.00
  • 0 bids
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Photo of Mozambique garnet min 5.75ct 14x10mm oval

Mozambique garnet min 5.75ct 14x10mm oval

  • Current Bid: $20.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Set Of 3 1.50Ctw

Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Set Of 3 1.50Ctw

  • Current Bid: $1.00
  • 0 bids
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Photo of Purple Garnet 9x7mm Oval 1.75ct

Purple Garnet 9x7mm Oval 1.75ct

  • Current Bid: $1.00
  • 0 bids
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Photo of Multi-Color Australian Opal Triplet 16x12mm Oval Cabochon Gemstones Matched Pair 9.50Ctw

Multi-Color Australian Opal Triplet 16x12mm Oval Cabochon Gemstones Matched Pair 9.50Ctw

  • Current Bid: $20.00
  • 0 bids
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Photo of Yellow Labradorite Loose Gemstones Set of 3 21 ctw Minimum

Yellow Labradorite Loose Gemstones Set of 3 21 ctw Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of White Strontium Titanate 6X4mm Oval Faceted Cut Gemstones Matched Pair 1.00Ctw

White Strontium Titanate 6X4mm Oval Faceted Cut Gemstones Matched Pair 1.00Ctw

  • Current Bid: $1.00
  • 0 bids
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Photo of Red Sphalerite 9X7mm Oval Faceted Cut Gemstone 2.40CT

Red Sphalerite 9X7mm Oval Faceted Cut Gemstone 2.40CT

  • Current Bid: $40.00
  • 0 bids
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Photo of Peridot Loose Gemstone Set Of 10 3.5CTW Minimum

Peridot Loose Gemstone Set Of 10 3.5CTW Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Orange Sphalerite 10x7.5mm Oval Fancy Cut Gemstone 3CT

Orange Sphalerite 10x7.5mm Oval Fancy Cut Gemstone 3CT

  • Current Bid: $55.00
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Photo of Orange Sphalerite 10X7.5mm Oval Fancy Cut Gemstone 2.75CT

Orange Sphalerite 10X7.5mm Oval Fancy Cut Gemstone 2.75CT

  • Current Bid: $50.00
  • 0 bids
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