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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 Yellow Moissanite 6mm Round Brilliant Cut Gemstones Matched Pair 1.60Ctw DEW

Yellow Moissanite 6mm Round Brilliant Cut Gemstones Matched Pair 1.60Ctw DEW

  • Current Bid: $33.00
  • 4 bids
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Photo of Lab Green Spinel Loose Gemstone Set Of 10, 1.24CTW Minimum

Lab Green Spinel Loose Gemstone Set Of 10, 1.24CTW Minimum

  • Current Bid: $1.00
  • 2 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 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: $35.00
  • 0 bids
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Photo of Strontium Titanate Loose Gemstones Set Of 5 1.75 CTW Minimum

Strontium Titanate Loose Gemstones Set Of 5 1.75 CTW Minimum

  • Current Bid: $19.00
  • 0 bids
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Photo of Tanzanite Match Pair Loose Gemstones 0.55ctw Minimum

Tanzanite Match Pair Loose Gemstones 0.55ctw Minimum

  • Current Bid: $1.00
  • 1 bids
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Photo of Hessonite Loose Gemstone Match Pair, 1.10CTW Minimum

Hessonite Loose Gemstone Match Pair, 1.10CTW Minimum

  • Current Bid: $1.00
  • 1 bids
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Photo of White Moissanite 5.50mm Round Brilliant Cut Gemstones Matched Pair 1.20ct DEW

White Moissanite 5.50mm Round Brilliant Cut Gemstones Matched Pair 1.20ct DEW

  • Current Bid: $51.00
  • 0 bids
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Photo of Kyanite Loose Gemstone Match Pair 0.50CTW Minimum

Kyanite Loose Gemstone Match Pair 0.50CTW Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Green Lab Created Sapphire 3mm Round Faceted Cut Gemstones Set Of 10 1.50Ctw

Green Lab Created Sapphire 3mm Round Faceted Cut Gemstones Set Of 10 1.50Ctw

  • 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 Blue Diamond Loose Gemstones Match Pair 0.40CTW Minimum

Blue Diamond Loose Gemstones Match Pair 0.40CTW Minimum

  • Current Bid: $52.00
  • 0 bids
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Photo of Purple Rhodolite 3.5mm Round Set Of 5, 1.0ctw

Purple Rhodolite 3.5mm Round Set Of 5, 1.0ctw

  • Current Bid: $1.00
  • 0 bids
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Photo of Green Cubic Zirconia 13X9mm Oval Fancy Cut, 8mm Round Diamond Cut Gemstones Set Of 3 16.00Ctw

Green Cubic Zirconia 13X9mm Oval Fancy Cut, 8mm Round Diamond Cut Gemstones Set Of 3 16.00Ctw

  • Current Bid: $30.00
  • 0 bids
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Photo of Blue Diamond Match Pair Loose Gemstone 0.4 CTW Minimum

Blue Diamond Match Pair Loose Gemstone 0.4 CTW Minimum

  • Current Bid: $50.00
  • 0 bids
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Photo of Spessartite Loose Gemstone Round 4.5mm Match Pair, 0.90Ctw minimum

Spessartite Loose Gemstone Round 4.5mm Match Pair, 0.90Ctw minimum

  • Current Bid: $16.00
  • 0 bids
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Photo of Blue Diamond Match Pair Loose Gemstone 0.25 CTW Minimum

Blue Diamond Match Pair Loose Gemstone 0.25 CTW Minimum

  • Current Bid: $62.00
  • 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: $130.00
  • 0 bids
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Photo of Spessartite Loose Gemstone Round 5mm Set Of 10, 5.75Ctw Minimum

Spessartite Loose Gemstone Round 5mm Set Of 10, 5.75Ctw Minimum

  • Current Bid: $60.00
  • 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: $16.00
  • 0 bids
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Photo of Pink Cubic Zirconia 5mm Round Diamond Cut Gemstones Set of 20 16.50Ctw

Pink Cubic Zirconia 5mm Round Diamond Cut Gemstones Set of 20 16.50Ctw

  • Current Bid: $1.00
  • 0 bids
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Photo of Pink Danburite Loose Gemstone Round 5mm Match Pair, 0.80Ctw Minimum

Pink Danburite Loose Gemstone Round 5mm Match Pair, 0.80Ctw Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Diaspore Loose Gemstone Pair 0.78 CTW Minimum

Diaspore Loose Gemstone Pair 0.78 CTW Minimum

  • Current Bid: $11.00
  • 0 bids
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Photo of Green Cubic Zirconia 8mm Round Diamond Cut Gemstones Set Of 5 16.50Ctw

Green Cubic Zirconia 8mm Round Diamond Cut Gemstones Set Of 5 16.50Ctw

  • Current Bid: $30.00
  • 0 bids
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Photo of Blue Lab Created Spinel 12mm Round & 5x3mm Baguette Faceted Cut Gemstones Set of 7 8.50Ctw

Blue Lab Created Spinel 12mm Round & 5x3mm Baguette Faceted Cut Gemstones Set of 7 8.50Ctw

  • Current Bid: $18.00
  • 0 bids
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Photo of White Moissanite 4.5mm Round Brilliant Cut Gemstones Set Of 3,0.99ctw DEW

White Moissanite 4.5mm Round Brilliant Cut Gemstones Set Of 3,0.99ctw DEW

  • Current Bid: $59.00
  • 0 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: $58.00
  • 0 bids
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Photo of Blue Diamond Loose Gemstones Set Of 3 0.35CTW Minimum

Blue Diamond Loose Gemstones Set Of 3 0.35CTW Minimum

  • Current Bid: $43.00
  • 0 bids
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Photo of SET OF 20 CANARY APATITE ROUND 4 WITH MINIMUN OF 5.00 CTW.

SET OF 20 CANARY APATITE ROUND 4 WITH MINIMUN OF 5.00 CTW.

  • Current Bid: $17.00
  • 0 bids
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Photo of Citrine Loose Gemstone Set Of 3, 1CTW Minimum

Citrine Loose Gemstone Set Of 3, 1CTW Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Green Pakistan Peridot 4mm Round, 5x3mm, 7x5mm Oval Faceted Cut Gemstones Set Of 30 13.75Ctw

Green Pakistan Peridot 4mm Round, 5x3mm, 7x5mm Oval Faceted Cut Gemstones Set Of 30 13.75Ctw

  • Buy Now: $44.00
  • Current Bid: $18.00
  • 0 bids
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Photo of Green Moldavite 8mm Round Faceted Cut Gemstones Set Of 3 4.00Ctw

Green Moldavite 8mm Round Faceted Cut Gemstones Set Of 3 4.00Ctw

  • Buy Now: $82.00
  • Current Bid: $35.00
  • 0 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: $31.00
  • 0 bids
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Photo of Blue Diamond Match Pair Loose Gemstone 0.5 CTW Minimum

Blue Diamond Match Pair Loose Gemstone 0.5 CTW Minimum

  • Current Bid: $65.00
  • 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: $41.00
  • 0 bids
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Photo of Blue Diamond Gemstone Set Loose Gemstones .0.35 ctw minimum

Blue Diamond Gemstone Set Loose Gemstones .0.35 ctw minimum

  • Current Bid: $86.00
  • 0 bids
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Photo of Malaya Garnet Loose Gemstone Set Of 7- 2.50Ctw Minimum

Malaya Garnet Loose Gemstone Set Of 7- 2.50Ctw Minimum

  • Current Bid: $26.00
  • 0 bids
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Photo of Blue Diamond Loose Gemstones Set Of 3 0.30CTW Minimum

Blue Diamond Loose Gemstones Set Of 3 0.30CTW Minimum

  • Current Bid: $40.00
  • 0 bids
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Photo of Tanzanite Loose Gemstone Set of Light Color And Ocean Tanzanite, 1.50CTW Minimum

Tanzanite Loose Gemstone Set of Light Color And Ocean Tanzanite, 1.50CTW Minimum

  • Current Bid: $30.00
  • 0 bids
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Photo of Tanzanite Match Pair Loose Gemstones 0.80ctw Minimum

Tanzanite Match Pair Loose Gemstones 0.80ctw Minimum

  • Current Bid: $22.00
  • 0 bids
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Photo of Amber Loose Gemstone Match Pair,1 CTW Minimum

Amber Loose Gemstone Match Pair,1 CTW Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Mystic Topaz Loose Gemstone Set Of 10, 3Ctw Minimum

Mystic Topaz Loose Gemstone Set Of 10, 3Ctw Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Blue Diamond Loose Gemstones Match Pair 0.30CTW Minimum

Blue Diamond Loose Gemstones Match Pair 0.30CTW Minimum

  • Current Bid: $44.00
  • 0 bids
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Photo of Red Garnet 8mm Round Matched Pair 4.50ctw

Red Garnet 8mm Round Matched Pair 4.50ctw

  • Current Bid: $19.00
  • 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
  • 0 bids
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Photo of Green Apatite 4.0mm Round Faceted Gemstones Set Of 5,1.30ctw

Green Apatite 4.0mm Round Faceted Gemstones Set Of 5,1.30ctw

  • Buy Now: $15.00
  • Current Bid: $1.00
  • 0 bids
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