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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 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: $53.00
  • 0 bids
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Photo of Orange Sphalerite 8mm Round Fancy Cut Gemstones Matched Pair 5CTW

Orange Sphalerite 8mm Round Fancy Cut Gemstones Matched Pair 5CTW

  • Current Bid: $119.00
  • 0 bids
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Photo of Orange Cubic Zirconia 10mm, 7mm Octagon Fancy Cut Gemstones Set of 6 45.00Ctw

Orange Cubic Zirconia 10mm, 7mm Octagon Fancy Cut Gemstones Set of 6 45.00Ctw

  • Current Bid: $50.00
  • 0 bids
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Photo of Amber Loose Gemstone Set of 3,0.40 CTW Minimum

Amber Loose Gemstone Set of 3,0.40 CTW Minimum

  • Current Bid: $1.00
  • 1 bids
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Photo of Citrine Loose Gemstone Match Pair, 0.8CTW Minimum

Citrine Loose Gemstone Match Pair, 0.8CTW Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Multi-Color Lab Created Sapphire 4mm Round Faceted Cut Gemstones Set Of 10 3.00Ctw

Multi-Color Lab Created Sapphire 4mm Round Faceted Cut Gemstones Set Of 10 3.00Ctw

  • Current Bid: $1.00
  • 1 bids
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Photo of Red Garnet 7mm Heart Faceted Cut Gemstones Matched Pair 2.25Ctw

Red Garnet 7mm Heart Faceted Cut Gemstones Matched Pair 2.25Ctw

  • Current Bid: $1.00
  • 1 bids
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Photo of Red Garnet 9mm Round Faceted Cut Gemstones Matched Pair 5.50CtW

Red Garnet 9mm Round Faceted Cut Gemstones Matched Pair 5.50CtW

  • Current Bid: $28.00
  • 1 bids
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Photo of Purple Strontium Titanate 8X6mm Oval Brilliant Cut Gemstones Matched Pair 3.25Ctw

Purple Strontium Titanate 8X6mm Oval Brilliant Cut Gemstones Matched Pair 3.25Ctw

  • Current Bid: $28.00
  • 1 bids
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Photo of Red Garnet 8mm Heart Faceted Cut Gemstones Matched Pair 3Ctw

Red Garnet 8mm Heart Faceted Cut Gemstones Matched Pair 3Ctw

  • Current Bid: $14.00
  • 0 bids
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Photo of Red Lab Created Bixbite 5x3mm,6x4mm,7x5mm Octagon Faceted Gemstones Set of 3 Matched Pair 3.50CTW

Red Lab Created Bixbite 5x3mm,6x4mm,7x5mm Octagon Faceted Gemstones Set of 3 Matched Pair 3.50CTW

  • Current Bid: $32.00
  • 0 bids
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Photo of Chrome Diopside Loose Gemstone Match Pair 4ctw minimum

Chrome Diopside Loose Gemstone Match Pair 4ctw minimum

  • Current Bid: $22.00
  • 0 bids
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Photo of Multi-Color Northern Light Quartz 7x5mm Oval Faceted Cut Gemstones Set of 10 6CTW

Multi-Color Northern Light Quartz 7x5mm Oval Faceted Cut Gemstones Set of 10 6CTW

  • Current Bid: $17.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 9X6mm Emerald Cabochon Cut Gemstones Set Of 7 5.50Ctw

Multi-Color Mosaic Opal Triplet 9X6mm Emerald Cabochon Cut Gemstones Set Of 7 5.50Ctw

  • Current Bid: $23.00
  • 0 bids
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Photo of Red Mahaleo Ruby 11X9mm Cushion Faceted Cut Gemstones Matched Pair 12.00Ctw

Red Mahaleo Ruby 11X9mm Cushion Faceted Cut Gemstones Matched Pair 12.00Ctw

  • Current Bid: $53.00
  • 0 bids
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Photo of Tanzanite Match Pair Loose Gemstones 0.40ctw Minimum

Tanzanite Match Pair Loose Gemstones 0.40ctw Minimum

  • Current Bid: $1.00
  • 1 bids
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Photo of Multi-Color Australian Opal Triplet 12x8mm Pear Cabochon Cut Gemstones Set of 3 9.00Ctw

Multi-Color Australian Opal Triplet 12x8mm Pear Cabochon Cut Gemstones Set of 3 9.00Ctw

  • Current Bid: $33.00
  • 1 bids
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Photo of Spessartite Loose Gemstone Round 4.5mm Set Of 5, 2.25Ctw Minimum

Spessartite Loose Gemstone Round 4.5mm Set Of 5, 2.25Ctw Minimum

  • Current Bid: $29.00
  • 0 bids
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Photo of Red Indian Ruby 10X8mm Oval Faceted Cut Gemstones Matched Pair 5.50Ctw

Red Indian Ruby 10X8mm Oval Faceted Cut Gemstones Matched Pair 5.50Ctw

  • Current Bid: $25.00
  • 0 bids
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Photo of Set of 7 Brazilian dendritic agate 103.61ctw mixed shapes and sizes tablet

Set of 7 Brazilian dendritic agate 103.61ctw mixed shapes and sizes tablet

  • Current Bid: $46.00
  • 0 bids
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Photo of Chrome Kyanite Loose Gemstones Set Of 5 2.50 CTW Minimum

Chrome Kyanite Loose Gemstones Set Of 5 2.50 CTW Minimum

  • Current Bid: $12.00
  • 0 bids
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Photo of Green Apatite 5.0mm Trillion Faceted Gemstones Set Of 5,2ctw

Green Apatite 5.0mm Trillion Faceted Gemstones Set Of 5,2ctw

  • Current Bid: $14.00
  • 1 bids
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Photo of Red Garnet 6mm Square Faceted Cut Gemstones Matched Pair 2Ctw

Red Garnet 6mm Square Faceted Cut Gemstones Matched Pair 2Ctw

  • Current Bid: $3.00
  • 3 bids
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Photo of Amber Loose Gemstone Match Pair,6 CTW Minimum

Amber Loose Gemstone Match Pair,6 CTW Minimum

  • Current Bid: $2.00
  • 2 bids
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Photo of Yellow Labradorite Loose Gemstone Set Of 10 13.75Ctw Minimum

Yellow Labradorite Loose Gemstone Set Of 10 13.75Ctw Minimum

  • Current Bid: $18.00
  • 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: $25.00
  • 0 bids
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Photo of Purple Strontium Titanate 6mm Round Brilliant Cut Gemstones Matched Pair 2.25Ctw

Purple Strontium Titanate 6mm Round Brilliant Cut Gemstones Matched Pair 2.25Ctw

  • Current Bid: $22.00
  • 2 bids
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Photo of Opal Loose Gemstone Match Pair 2CTW Minimum

Opal Loose Gemstone Match Pair 2CTW Minimum

  • Current Bid: $25.00
  • 3 bids
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Photo of Blue Diamond Match Pair Loose Gemstone 0.45 CTW Minimum

Blue Diamond Match Pair Loose Gemstone 0.45 CTW Minimum

  • Current Bid: $48.00
  • 0 bids
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Photo of Green Moldavite 7mm Round Faceted Cut Gemstones Matched Pair 2.00Ctw

Green Moldavite 7mm Round Faceted Cut Gemstones Matched Pair 2.00Ctw

  • Current Bid: $34.00
  • 0 bids
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Photo of Yellow Labradorite Loose Gemstone Set of10 9.84Ctw Minimum

Yellow Labradorite Loose Gemstone Set of10 9.84Ctw Minimum

  • Current Bid: $13.00
  • 0 bids
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Photo of Green Moldavite 7X5mm Baguette Faceted Cut Gemstones Set of 3 2.50Ctw

Green Moldavite 7X5mm Baguette Faceted Cut Gemstones Set of 3 2.50Ctw

  • Current Bid: $40.00
  • 0 bids
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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: $3.00
  • 3 bids
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Photo of Orange Lab Created Padparadscha Sapphire 7X5mm Emerald Cut Gemstones Set Of 5 6.50Ctw

Orange Lab Created Padparadscha Sapphire 7X5mm Emerald Cut Gemstones Set Of 5 6.50Ctw

  • Current Bid: $10.50
  • 7 bids
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Photo of Multi-Color Australian Opal Triplet 8mm Cushion Cabochon Cut Gemstones Set of 3 4.50Ctw

Multi-Color Australian Opal Triplet 8mm Cushion Cabochon Cut Gemstones Set of 3 4.50Ctw

  • Current Bid: $21.00
  • 0 bids
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Photo of Multi-Color Northern Light Quartz 14x10mm Oval Faceted Cut Gemstones Set of 3 16CTW

Multi-Color Northern Light Quartz 14x10mm Oval Faceted Cut Gemstones Set of 3 16CTW

  • Current Bid: $38.00
  • 0 bids
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Photo of Kyanite Loose Gemstone Set of 5 2.25CTW Minimum

Kyanite Loose Gemstone Set of 5 2.25CTW Minimum

  • Current Bid: $15.00
  • 0 bids
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Photo of Multi-Color Northern Light Quartz 16x8mm MarquiseFaceted Cut Gemstones Matched Pair 6CTW

Multi-Color Northern Light Quartz 16x8mm MarquiseFaceted Cut Gemstones Matched Pair 6CTW

  • Current Bid: $16.00
  • 0 bids
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Photo of SET OF 10 CANARY APATITE OVAL 6X4 WITH MINIMUN OF 4.25 CTW.

SET OF 10 CANARY APATITE OVAL 6X4 WITH MINIMUN OF 4.25 CTW.

  • Current Bid: $12.00
  • 0 bids
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Photo of Red Lab Created Bixbite 7x5mm Oval Faceted Cut Gemstones Set of 10 5CTW

Red Lab Created Bixbite 7x5mm Oval Faceted Cut Gemstones Set of 10 5CTW

  • Current Bid: $55.00
  • 0 bids
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Photo of Lab Grown Blue Sapphire 12mm Heart Faceted Cut Gemstones Matched pair 14.50Ctw

Lab Grown Blue Sapphire 12mm Heart Faceted Cut Gemstones Matched pair 14.50Ctw

  • Current Bid: $11.00
  • 1 bids
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Photo of Set of 4 Brazilian dendritic agate 92.79ctw mixed shapes and sizes tablet

Set of 4 Brazilian dendritic agate 92.79ctw mixed shapes and sizes tablet

  • Current Bid: $56.00
  • 0 bids
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Photo of Amber Loose Gemstone Match Pair,1.70 CTW Minimum

Amber Loose Gemstone Match Pair,1.70 CTW Minimum

  • Current Bid: $2.00
  • 2 bids
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Photo of Set of 5 Brazilian dendritic agate 78.08ctw mixed shapes and sizes tablet

Set of 5 Brazilian dendritic agate 78.08ctw mixed shapes and sizes tablet

  • Current Bid: $56.00
  • 0 bids
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Photo of Pink Danburite Loose Gemstone Oval 5x4mm Match Pair, 0.50Ctw Minimum

Pink Danburite Loose Gemstone Oval 5x4mm Match Pair, 0.50Ctw Minimum

  • Current Bid: $5.00
  • 5 bids
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Photo of Canary Strontium Titanate 9X7mm Oval Brilliant Cut Gemstones Matched Pair 5.00Ctw

Canary Strontium Titanate 9X7mm Oval Brilliant Cut Gemstones Matched Pair 5.00Ctw

  • Current Bid: $46.00
  • 0 bids
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Photo of Purple Rhodolite 6x3mm Marquise Set Of 10, 2.5ctw

Purple Rhodolite 6x3mm Marquise Set Of 10, 2.5ctw

  • Current Bid: $11.00
  • 0 bids
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