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!

Photo of Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Current Bid: $32.00
  • 0 bids
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Photo of White Moissanite 8mm Octagon Asscher Cut Gemstone 2.96Ct DEW

White Moissanite 8mm Octagon Asscher Cut Gemstone 2.96Ct DEW

  • Current Bid: $101.00
  • 0 bids
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Photo of Sri Lankan yellow sapphire min 0.75ct 6mm round

Sri Lankan yellow sapphire min 0.75ct 6mm round

  • Current Bid: $62.00
  • 3 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: $112.00
  • 0 bids
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Photo of Prasiolite 14x12mm Oval 7.00ct

Prasiolite 14x12mm Oval 7.00ct

  • Current Bid: $86.00
  • 0 bids
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Photo of Multi-Color Sphalerite 9x7.5mm Octagon Emerald cut Gemstone 4.50ct

Multi-Color Sphalerite 9x7.5mm Octagon Emerald cut Gemstone 4.50ct

  • Current Bid: $113.00
  • 0 bids
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Photo of Pink Moissanite 5mm Square Princess Cut Gemstone 0.73Ct DEW

Pink Moissanite 5mm Square Princess Cut Gemstone 0.73Ct DEW

  • Current Bid: $12.00
  • 1 bids
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Photo of Yellow Sphalerite 8.5x6mm Oval Fancy Cut Gemstone 1.75ct

Yellow Sphalerite 8.5x6mm Oval Fancy Cut Gemstone 1.75ct

  • Current Bid: $47.00
  • 0 bids
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Photo of Green Moldavite 14mm Round Faceted Cut Gemstone 7.00Ct

Green Moldavite 14mm Round Faceted Cut Gemstone 7.00Ct

  • Current Bid: $149.00
  • 2 bids
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Photo of Yellow Apatite Loose Gemstone Single, 5.65CTW Minimum

Yellow Apatite Loose Gemstone Single, 5.65CTW Minimum

  • Current Bid: $28.00
  • 0 bids
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Photo of Pakistani Pollucite Minimum 8.50ct Mm Varies Oval

Pakistani Pollucite Minimum 8.50ct Mm Varies Oval

  • Current Bid: $132.00
  • 0 bids
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Photo of Moldavite Loose Gemstone Single,1.25CTW Minimum

Moldavite Loose Gemstone Single,1.25CTW Minimum

  • Current Bid: $34.00
  • 0 bids
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Photo of Kyanite Loose Gemstone Single 0.50CTW Minimum

Kyanite Loose Gemstone Single 0.50CTW Minimum

  • Current Bid: $1.00
  • 1 bids
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Photo of Orange Sphalerite 8X6mm Octagon Faceted Cut Gemstone 2CT

Orange Sphalerite 8X6mm Octagon Faceted Cut Gemstone 2CT

  • Current Bid: $54.00
  • 0 bids
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Photo of Lab Green Spinel Loose Gemstone Single, 5.58CTW Minimum

Lab Green Spinel Loose Gemstone Single, 5.58CTW Minimum

  • Current Bid: $4.00
  • 4 bids
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Photo of Spanish Sphalerite min 1.90ct 7mm Round

Spanish Sphalerite min 1.90ct 7mm Round

  • Current Bid: $60.00
  • 0 bids
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Photo of Kyanite Loose Gemstone Single 1.40CTW Minimum

Kyanite Loose Gemstone Single 1.40CTW Minimum

  • Current Bid: $19.00
  • 0 bids
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Photo of Euclase 25.77x14.84x8.95mm Fancy Cut 20.44ct

Euclase 25.77x14.84x8.95mm Fancy Cut 20.44ct

  • Current Bid: $638.00
  • 0 bids
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Photo of Prasiolite 15mm Trillion 9.25ct

Prasiolite 15mm Trillion 9.25ct

  • Current Bid: $160.00
  • 0 bids
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Photo of Orange Sphalerite 8x4mm Octagon Emerald Cut Gemstone 2ct

Orange Sphalerite 8x4mm Octagon Emerald Cut Gemstone 2ct

  • Current Bid: $53.00
  • 0 bids
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Photo of Petalite Loose Gemstone Single  1.25CTW Minimum

Petalite Loose Gemstone Single 1.25CTW Minimum

  • Current Bid: $7.00
  • 6 bids
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Photo of Orange Sphalerite 7.5mm Round Fancy Cut Gemstone 2ct

Orange Sphalerite 7.5mm Round Fancy Cut Gemstone 2ct

  • Current Bid: $50.00
  • 0 bids
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Photo of Tanzanite Single Loose Gemstone 0.70ctw Minimum

Tanzanite Single Loose Gemstone 0.70ctw Minimum

  • Current Bid: $28.00
  • 0 bids
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Photo of Peach Morganite 11x9mm Cushion Faceted cut Gemstone 3.75ct

Peach Morganite 11x9mm Cushion Faceted cut Gemstone 3.75ct

  • Current Bid: $210.00
  • 0 bids
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Photo of Tanzanite Single Loose Gemstone  0.20 ctw Minimum

Tanzanite Single Loose Gemstone 0.20 ctw Minimum

  • Current Bid: $1.00
  • 1 bids
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Photo of Ethiopian opal min 3.00ct 14x10mm oval cabochon

Ethiopian opal min 3.00ct 14x10mm oval cabochon

  • Current Bid: $26.00
  • 2 bids
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Photo of Green Moldavite 10X8mm Emerald Cut Faceted Gemstone 2.50Ct

Green Moldavite 10X8mm Emerald Cut Faceted Gemstone 2.50Ct

  • Current Bid: $55.00
  • 0 bids
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Photo of Mozambique garnet min 5.75ct 14x10mm oval

Mozambique garnet min 5.75ct 14x10mm oval

  • Current Bid: $43.00
  • 1 bids
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Photo of Green Moldavite 10X8mm Emerald Cut Faceted Gemstone 2.25Ct

Green Moldavite 10X8mm Emerald Cut Faceted Gemstone 2.25Ct

  • Current Bid: $47.00
  • 0 bids
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Photo of Demantoid Loose Gemstone Round 4.5mm Single, 0.35CTW Minimum

Demantoid Loose Gemstone Round 4.5mm Single, 0.35CTW Minimum

  • Current Bid: $11.00
  • 1 bids
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Photo of Gray Moissanite 11X9mm Oval Brilliant Cut Gemstone 4.20Ct DEW

Gray Moissanite 11X9mm Oval Brilliant Cut Gemstone 4.20Ct DEW

  • Current Bid: $69.00
  • 0 bids
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Photo of Spanish sphalerite min 2.50ct 8mm round

Spanish sphalerite min 2.50ct 8mm round

  • Current Bid: $52.00
  • 0 bids
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Photo of Green Moldavite 9X7mm Emerald Cut Faceted Gemstone 2.00Ct

Green Moldavite 9X7mm Emerald Cut Faceted Gemstone 2.00Ct

  • Current Bid: $39.00
  • 0 bids
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Photo of Green Moldavite 10mm Cushion Faceted Cut Gemstone 2.50Ct

Green Moldavite 10mm Cushion Faceted Cut Gemstone 2.50Ct

  • Current Bid: $61.00
  • 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: $44.00
  • 0 bids
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Photo of Golden Zoisite Untreated 12x10mm Rectangular Cushion 6.22ct

Golden Zoisite Untreated 12x10mm Rectangular Cushion 6.22ct

  • Current Bid: $1,147.00
  • 0 bids
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Photo of Red Lab Created Bixbite 8.5mm Round Faceted Cut Gemstone 1.75ct

Red Lab Created Bixbite 8.5mm Round Faceted Cut Gemstone 1.75ct

  • Current Bid: $19.00
  • 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: $33.00
  • 0 bids
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