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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 Petalite Loose Gemstone Single 1.25CTW Minimum

Petalite Loose Gemstone Single 1.25CTW Minimum

  • Current Bid: $11.00
  • 12 bids
  • Time Left: --
Photo of Moldavite Loose Gemstone Single,1.25CTW Minimum

Moldavite Loose Gemstone Single,1.25CTW Minimum

  • Current Bid: $10.00
  • 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
  • 0 bids
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Photo of Orange Sphalerite 9x6mm Octagon Emerald cut Gemstone 2.75ct

Orange Sphalerite 9x6mm Octagon Emerald cut Gemstone 2.75ct

  • Current Bid: $46.00
  • 0 bids
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Photo of Peach Morganite 9x7mm Emerald Cut Faceted Gemstone 1.75Ct

Peach Morganite 9x7mm Emerald Cut Faceted Gemstone 1.75Ct

  • Current Bid: $46.00
  • 0 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
  • 2 bids
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Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Current Bid: $10.00
  • 0 bids
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Photo of Bi-Color Sphalerite 10.5X6.5mm Octagon Emerald Cut Gemstone 4.50CT

Bi-Color Sphalerite 10.5X6.5mm Octagon Emerald Cut Gemstone 4.50CT

  • Current Bid: $73.00
  • 0 bids
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Photo of Peach Morganite 9.00mm Trillion Faceted Cut Gemstone 1.75Ct

Peach Morganite 9.00mm Trillion Faceted Cut Gemstone 1.75Ct

  • Current Bid: $59.00
  • 0 bids
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Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Current Bid: $10.00
  • 0 bids
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Photo of Yellow Apatite Loose Gemstone Single, 13.50CTW Minimum

Yellow Apatite Loose Gemstone Single, 13.50CTW Minimum

  • Current Bid: $43.00
  • 1 bids
  • Time Left: --
Photo of Multi-Color Mosaic Opal Triplet 15X10mm Cushion Cabochon Cut Gemstone 5.50Ct

Multi-Color Mosaic Opal Triplet 15X10mm Cushion Cabochon Cut Gemstone 5.50Ct

  • Current Bid: $4.00
  • 4 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
  • 0 bids
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Photo of Pink Danburite Loose Gemstone Pear 8x5mm Single, 0.75Ctw Minimum

Pink Danburite Loose Gemstone Pear 8x5mm Single, 0.75Ctw Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Red Sphalerite 7.5x5mm Octagon Emerald Cut Gemstone 1.50ct

Red Sphalerite 7.5x5mm Octagon Emerald Cut Gemstone 1.50ct

  • Current Bid: $20.00
  • 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: $425.00
  • 0 bids
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Photo of Orange Sphalerite 8.5x6mm Octagon Emerald Cut Gemstone 2.75ct

Orange Sphalerite 8.5x6mm Octagon Emerald Cut Gemstone 2.75ct

  • Current Bid: $44.00
  • 0 bids
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Photo of Kyanite Loose Gemstones Single 1.75CTW Minimum

Kyanite Loose Gemstones Single 1.75CTW Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of Morganite Loose Gemstone Single, 0.50CTW Minimum

Morganite Loose Gemstone Single, 0.50CTW Minimum

  • Current Bid: $5.00
  • 0 bids
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Photo of Tanzanite Single Loose Gemstone 0.70ctw Minimum

Tanzanite Single Loose Gemstone 0.70ctw Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of Yellow Sphalerite 8x4mm Octagon Emerald Cut Gemstone 2ct

Yellow Sphalerite 8x4mm Octagon Emerald Cut Gemstone 2ct

  • Current Bid: $30.00
  • 0 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: $40.00
  • 0 bids
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Photo of Tanzanite Loose Gemstone Single 0.40tw Minimum

Tanzanite Loose Gemstone Single 0.40tw Minimum

  • Current Bid: $1.00
  • 1 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 Hessonite Loose Gemstone Single, 1.90CTW Minimum

Hessonite Loose Gemstone Single, 1.90CTW Minimum

  • Current Bid: $1.00
  • 0 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 Orange Sphalerite 7mm Trillion Faceted Cut Gemstone 1.5ct

Orange Sphalerite 7mm Trillion Faceted Cut Gemstone 1.5ct

  • Current Bid: $20.00
  • 0 bids
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Photo of Peach Morganite 18x13mm Cushion Faceted cut Gemstone 11.50ct

Peach Morganite 18x13mm Cushion Faceted cut Gemstone 11.50ct

  • Current Bid: $471.00
  • 0 bids
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Photo of Yellow Labradorite 14mm Cushion Faceted Cut Gemstone 9.00Ct

Yellow Labradorite 14mm Cushion Faceted Cut Gemstone 9.00Ct

  • Current Bid: $4.00
  • 4 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
  • 1 bids
  • Time Left: --
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
  • Time Left: --
Photo of Peach Morganite 15mm Cushion Faceted cut Gemstone 11ct

Peach Morganite 15mm Cushion Faceted cut Gemstone 11ct

  • Current Bid: $328.00
  • 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 Green Moldavite 9X7mm Emerald Cut Faceted Gemstone 1.75Ct

Green Moldavite 9X7mm Emerald Cut Faceted Gemstone 1.75Ct

  • Current Bid: $10.00
  • 0 bids
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Photo of Orange Sphalerite 7mm Trillion Faceted Cut Gemstone 1.5ct

Orange Sphalerite 7mm Trillion Faceted Cut Gemstone 1.5ct

  • 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 Demantoid Loose Gemstone Round 5mm Single, 0.45CTW Minimum

Demantoid Loose Gemstone Round 5mm Single, 0.45CTW Minimum

  • Current Bid: $10.00
  • 1 bids
  • Time Left: --
Photo of Tanzanite Single Loose Gemstone 0.85ctw Minimum

Tanzanite Single Loose Gemstone 0.85ctw Minimum

  • Current Bid: $20.00
  • 0 bids
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Photo of Kyanite Loose Gemstone Single 0.85CTW Minimum

Kyanite Loose Gemstone Single 0.85CTW Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Yellow Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1.25ct

Yellow Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1.25ct

  • Current Bid: $10.00
  • 0 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: $10.00
  • 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 Spessartite Loose Gemstone Cushion 6mm Single, 1.50Ctw Minimum

Spessartite Loose Gemstone Cushion 6mm Single, 1.50Ctw Minimum

  • Current Bid: $5.00
  • 0 bids
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Photo of Red Sphalerite 7mm Trillion Faceted Cut Gemstone 1.5ct

Red Sphalerite 7mm Trillion Faceted Cut Gemstone 1.5ct

  • Current Bid: $20.00
  • 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
  • 1 bids
  • Time Left: --
Photo of Green Moldavite 10X8mm Emerald Cut Faceted Gemstone 2.50Ct

Green Moldavite 10X8mm Emerald Cut Faceted Gemstone 2.50Ct

  • Current Bid: $40.00
  • 0 bids
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