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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 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: $30.00
  • 0 bids
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Photo of Pink Opal 27x12mm Marquise Cabochon Gemstones Set Of 2,24ctw

Pink Opal 27x12mm Marquise Cabochon Gemstones Set Of 2,24ctw

  • Current Bid: $10.00
  • 0 bids
  • Time Left: --
Photo of Yellow Labradorite Loose Gemstone Set Of 15 15Ctw Minimum

Yellow Labradorite Loose Gemstone Set Of 15 15Ctw Minimum

  • Current Bid: $5.00
  • 1 bids
  • Time Left: --
Photo of Kunzite Loose Gemstone Set Of 3 1.50Ctw Minimum

Kunzite Loose Gemstone Set Of 3 1.50Ctw Minimum

  • Current Bid: $20.00
  • 0 bids
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Photo of White Moissanite 4mm Round Brilliant Cut Gemstones Set Of 5,1.15ctw DEW

White Moissanite 4mm Round Brilliant Cut Gemstones Set Of 5,1.15ctw DEW

  • Current Bid: $30.00
  • 0 bids
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Photo of Yellow Labradorite Loose Gemstone S et Of 10 19.65Ctw Minimum

Yellow Labradorite Loose Gemstone S et Of 10 19.65Ctw Minimum

  • Current Bid: $10.00
  • 1 bids
  • Time Left: --
Photo of Hessonite Loose Gemstone Match Pair, 1.10CTW Minimum

Hessonite Loose Gemstone Match Pair, 1.10CTW Minimum

  • Current Bid: $7.00
  • 5 bids
  • Time Left: --
Photo of Kyanite Loose gemstone Match pair 1 CTW Minimum

Kyanite Loose gemstone Match pair 1 CTW Minimum

  • Current Bid: $6.00
  • 6 bids
  • Time Left: --
Photo of Chrome Diopside Loose Gemstone Set of10 ctw 3.67 minimum

Chrome Diopside Loose Gemstone Set of10 ctw 3.67 minimum

  • Current Bid: $6.00
  • 2 bids
  • Time Left: --
Photo of Orange Strontium Titanate 9X7mm Oval Brilliant Cut Gemstones Matched Pair 5.50Ctw

Orange Strontium Titanate 9X7mm Oval Brilliant Cut Gemstones Matched Pair 5.50Ctw

  • Current Bid: $30.00
  • 0 bids
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Photo of Champagne Strontium Titanate 8x6mm Octagon Asscher Cut Gemstones Matched Pair 4.50Ctw

Champagne Strontium Titanate 8x6mm Octagon Asscher Cut Gemstones Matched Pair 4.50Ctw

  • Current Bid: $20.00
  • 1 bids
  • Time Left: --
Photo of Kyanite Loose Gemstone Match Pair 0.95CTW Minimum

Kyanite Loose Gemstone Match Pair 0.95CTW Minimum

  • Current Bid: $4.00
  • 4 bids
  • Time Left: --
Photo of Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Matched Pair 1.00Ctw

Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Matched Pair 1.00Ctw

  • Current Bid: $2.00
  • 2 bids
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Photo of Goshenite Loose Gemstone Match Pair, 1.50ctw Minimum

Goshenite Loose Gemstone Match Pair, 1.50ctw Minimum

  • Current Bid: $1.00
  • 1 bids
  • Time Left: --
Photo of Canary Strontium Titanate 14X7mm Marquise Brilliant Cut Gemstones Matched Pair 8.00Ct

Canary Strontium Titanate 14X7mm Marquise Brilliant Cut Gemstones Matched Pair 8.00Ct

  • Current Bid: $48.00
  • 0 bids
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Photo of Set of 8 Brazilian dendritic agate 83.17ctw mm varies oval and round tablet

Set of 8 Brazilian dendritic agate 83.17ctw mm varies oval and round tablet

  • Current Bid: $30.00
  • 0 bids
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Photo of White Moissanite 5.50mm Trillion Brilliant Cut Gemstones Matched Pair 1.00ct DEW

White Moissanite 5.50mm Trillion Brilliant Cut Gemstones Matched Pair 1.00ct DEW

  • Current Bid: $20.00
  • 0 bids
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Photo of Cognac Diamond Loose Gemstone Set Of 7, 0.40ctw Minimum

Cognac Diamond Loose Gemstone Set Of 7, 0.40ctw Minimum

  • Current Bid: $20.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstones Set Of 5 8.00Ctw

Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstones Set Of 5 8.00Ctw

  • Current Bid: $5.00
  • 1 bids
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Photo of Tanzanite Loose Gemstone Match Pair 0.40ctw Minimum

Tanzanite Loose Gemstone Match Pair 0.40ctw Minimum

  • Current Bid: $5.00
  • 5 bids
  • Time Left: --
Photo of Rutilated Topaz Loose Gemstone Set of 3 , 12 CTW Minimum

Rutilated Topaz Loose Gemstone Set of 3 , 12 CTW Minimum

  • Current Bid: $10.00
  • 1 bids
  • Time Left: --
Photo of White Moissanite 7X5mm Oval Brilliant Cut Gemstones Matched Pair 1.50Ctw Dew

White Moissanite 7X5mm Oval Brilliant Cut Gemstones Matched Pair 1.50Ctw Dew

  • 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: $5.00
  • 1 bids
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Photo of Pink Cubic Zirconia 7mm Round Diamond Cut Gemstones Set of 10 22.00Ctw

Pink Cubic Zirconia 7mm Round Diamond Cut Gemstones Set of 10 22.00Ctw

  • Current Bid: $5.00
  • 1 bids
  • Time Left: --
Photo of Citrine Loose Gemstones Set of 3, 0.50CTW Minimum

Citrine Loose Gemstones Set of 3, 0.50CTW Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of White Akoya Pearl 8.5mm & 7-7.5mm Round Set Of 2 Matched Pairs 13.50ctw

White Akoya Pearl 8.5mm & 7-7.5mm Round Set Of 2 Matched Pairs 13.50ctw

  • Current Bid: $16.00
  • 4 bids
  • Time Left: --
Photo of Sky Blue Topaz Loose Gemstone Match Pair, 5Ctw Minimum

Sky Blue Topaz Loose Gemstone Match Pair, 5Ctw Minimum

  • Current Bid: $4.00
  • 3 bids
  • Time Left: --
Photo of Red Lab Created Bixbite 7x5mm Octagon Faceted Cut Gemstones Matched Pair 1.75CTW

Red Lab Created Bixbite 7x5mm Octagon Faceted Cut Gemstones Matched Pair 1.75CTW

  • Current Bid: $5.00
  • 0 bids
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Photo of Chrome Diopside Loose Gemstone Set of 10, 5ctw Minimum

Chrome Diopside Loose Gemstone Set of 10, 5ctw Minimum

  • Current Bid: $10.00
  • 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: $12.00
  • 2 bids
  • Time Left: --
Photo of Multi-color Northern Light Quartz 7mm Round faceted Cut Gemstones Set of 10 12CTW

Multi-color Northern Light Quartz 7mm Round faceted Cut Gemstones Set of 10 12CTW

  • Current Bid: $10.00
  • 1 bids
  • Time Left: --
Photo of Green Lab Created Spinel 8X6mm Oval Faceted Cut Gemstones Set Of 10 15.00Ctw

Green Lab Created Spinel 8X6mm Oval Faceted Cut Gemstones Set Of 10 15.00Ctw

  • Current Bid: $10.00
  • 0 bids
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Photo of Peridot Loose Gemstone Set Of 5 3.90CTW Minimum

Peridot Loose Gemstone Set Of 5 3.90CTW Minimum

  • Current Bid: $5.00
  • 1 bids
  • Time Left: --
Photo of Chrome Kyanite Loose Gemstones Match Pair 2.50 CTW Minimum

Chrome Kyanite Loose Gemstones Match Pair 2.50 CTW Minimum

  • Current Bid: $6.00
  • 2 bids
  • Time Left: --
Photo of Orange Lab Created Padparadscha Sapphire 7X5mm Oval Faceted Cut Gemstones Set Of 3 3.50Ctw

Orange Lab Created Padparadscha Sapphire 7X5mm Oval Faceted Cut Gemstones Set Of 3 3.50Ctw

  • Current Bid: $5.00
  • 5 bids
  • Time Left: --
Photo of Moissanite Loose Gemstone Set Of 10, 0.60ctw Minimum

Moissanite Loose Gemstone Set Of 10, 0.60ctw Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of Red Garnet 5x4mm Pear Faceted Cut Gemstones Set of 20 8Ctw

Red Garnet 5x4mm Pear Faceted Cut Gemstones Set of 20 8Ctw

  • Current Bid: $2.00
  • 2 bids
  • Time Left: --
Photo of Red Mahaleo Ruby 6X4mm Oval Faceted Cut Gemstones Set Of 6 3.50Ctw

Red Mahaleo Ruby 6X4mm Oval Faceted Cut Gemstones Set Of 6 3.50Ctw

  • Current Bid: $5.00
  • 0 bids
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Photo of Canary Strontium Titanate 7mm Cushion Faceted Cut Gemstones Matched Pair 4.50Ctw

Canary Strontium Titanate 7mm Cushion Faceted Cut Gemstones Matched Pair 4.50Ctw

  • Current Bid: $20.00
  • 1 bids
  • Time Left: --
Photo of Hessonite Loose Gemstone Set Of 5, 2.70CTW Minimum

Hessonite Loose Gemstone Set Of 5, 2.70CTW Minimum

  • Current Bid: $3.00
  • 3 bids
  • Time Left: --
Photo of Petalite Loose Gemstone Set Of 10 6.25CTW Minimum

Petalite Loose Gemstone Set Of 10 6.25CTW Minimum

  • Current Bid: $10.00
  • 0 bids
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Photo of White Moissanite 4.50mm Trillion Brilliant Cut Gemstones Matched Pair 0.60Ctw DEW

White Moissanite 4.50mm Trillion Brilliant Cut Gemstones Matched Pair 0.60Ctw DEW

  • Current Bid: $5.00
  • 1 bids
  • Time Left: --
Photo of Lab Created Emerald Loose Gemstone Octagon 5mm Match Pair, 1CTW minimum

Lab Created Emerald Loose Gemstone Octagon 5mm Match Pair, 1CTW minimum

  • Current Bid: $3.00
  • 3 bids
  • Time Left: --
Photo of Petalite Loose Gemstone 1 Match Pair of Each Size 3.25CTW Minimum

Petalite Loose Gemstone 1 Match Pair of Each Size 3.25CTW Minimum

  • Current Bid: $5.00
  • 1 bids
  • Time Left: --
Photo of White Akoya Pearl 8-8.5mm Round Matched Pair 8ctw

White Akoya Pearl 8-8.5mm Round Matched Pair 8ctw

  • Current Bid: $11.00
  • 4 bids
  • Time Left: --
Photo of Blue Cubic Zirconia 9X7mm Emerald Radiant Cut Gemstones Set Of 3 9.00Ctw

Blue Cubic Zirconia 9X7mm Emerald Radiant Cut Gemstones Set Of 3 9.00Ctw

  • Current Bid: $1.00
  • 1 bids
  • Time Left: --
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: $30.00
  • 0 bids
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Photo of Goshenite Loose Gemstone Match Pair, 1.25ctw Minimum

Goshenite Loose Gemstone Match Pair, 1.25ctw Minimum

  • Current Bid: $1.00
  • 1 bids
  • Time Left: --