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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 Multi-Color Northern Light Quartz 11x7mm PearFaceted Cut Gemstones Set of 5 9CTW

Multi-Color Northern Light Quartz 11x7mm PearFaceted Cut Gemstones Set of 5 9CTW

  • Current Bid: $24.00
  • 0 bids
  • Time Left: --
Photo of Set of 11 Brazilian dendritic agate 129.68ctw mm varies oval and pear shape tablet

Set of 11 Brazilian dendritic agate 129.68ctw mm varies oval and pear shape tablet

  • Current Bid: $50.00
  • 0 bids
  • Time Left: --
Photo of Multi-Color Mosaic Opal Triplet 10X8mm Oval Cabochon Cut Gemstones Set Of 7 13.00Ctw

Multi-Color Mosaic Opal Triplet 10X8mm Oval Cabochon Cut Gemstones Set Of 7 13.00Ctw

  • Current Bid: $23.00
  • 1 bids
  • Time Left: --
Photo of Multi-Color Australian Opal Triplet 10x8mm Oval Cabochon Cut Gemstones Set of 3 4.00Ctw

Multi-Color Australian Opal Triplet 10x8mm Oval Cabochon Cut Gemstones Set of 3 4.00Ctw

  • Current Bid: $17.00
  • 1 bids
  • Time Left: --
Photo of Multi-Color Mosaic Opal Triplet 9X6mm Oval Cabochon Cut Gemstones Set Of 7 5.00Ctw

Multi-Color Mosaic Opal Triplet 9X6mm Oval Cabochon Cut Gemstones Set Of 7 5.00Ctw

  • Current Bid: $23.00
  • 0 bids
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Photo of Set of 10 Brazilian dendritic agate 149.80ctw mm varies round and oval tablet

Set of 10 Brazilian dendritic agate 149.80ctw mm varies round and oval tablet

  • Current Bid: $58.00
  • 0 bids
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Photo of MultiColorNorthernLightQuartz14x10mm,10mmOval,CushionFacetCut Gemstones Set of 2, Matched Pair 18CTW

MultiColorNorthernLightQuartz14x10mm,10mmOval,CushionFacetCut Gemstones Set of 2, Matched Pair 18CTW

  • Current Bid: $46.00
  • 1 bids
  • Time Left: --
Photo of Multi-Color Australian Opal Triplet 12mm,8mm Cushion Cabochon Cut Gemstones Set of 3 7.00Ctw

Multi-Color Australian Opal Triplet 12mm,8mm Cushion Cabochon Cut Gemstones Set of 3 7.00Ctw

  • Current Bid: $35.00
  • 0 bids
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Photo of Multi-color Northern Light Quartz 14x10mm=1 pc,11x9=2pcs Oval faceted Cut Gemstones Set of 3 11CTW

Multi-color Northern Light Quartz 14x10mm=1 pc,11x9=2pcs Oval faceted Cut Gemstones Set of 3 11CTW

  • Current Bid: $30.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstones Set Of 3 4.50Ctw

Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstones Set Of 3 4.50Ctw

  • Current Bid: $13.00
  • 0 bids
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Photo of Multi-Color Northern Light Quartz 8mm OctagonFaceted Cut Gemstones Set of 3 6CTW

Multi-Color Northern Light Quartz 8mm OctagonFaceted Cut Gemstones Set of 3 6CTW

  • Current Bid: $22.00
  • 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: $47.00
  • 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: $18.00
  • 0 bids
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Photo of Multi-color Northern Light Quartz 12x10mm 1 pc, 7x5mm 2pcs Oval faceted Cut Gemstones Set of 3 5CTW

Multi-color Northern Light Quartz 12x10mm 1 pc, 7x5mm 2pcs Oval faceted Cut Gemstones Set of 3 5CTW

  • Current Bid: $15.00
  • 0 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: $23.00
  • 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: $51.00
  • 0 bids
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Photo of Multi-Color Northern Light Quartz 10mm CushionFaceted Cut Gemstones Set of 3 11CTW

Multi-Color Northern Light Quartz 10mm CushionFaceted Cut Gemstones Set of 3 11CTW

  • Current Bid: $30.00
  • 0 bids
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Photo of Set of 4 Brazilian dendritic agate 61.69ctw mixed shapes and sizes tablet

Set of 4 Brazilian dendritic agate 61.69ctw mixed shapes and sizes tablet

  • Current Bid: $52.00
  • 0 bids
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Photo of Set of 11 Brazilian dendritic agate 109.39ctw mixed shapes and sizes tablet

Set of 11 Brazilian dendritic agate 109.39ctw mixed shapes and sizes tablet

  • Current Bid: $62.00
  • 0 bids
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Photo of Multi-color Northern Light Quartz 12x10mm Oval faceted Cut Gemstones set of 5 22.50CTW

Multi-color Northern Light Quartz 12x10mm Oval faceted Cut Gemstones set of 5 22.50CTW

  • Current Bid: $55.00
  • 0 bids
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Photo of Multi-Color Northern Light Quartz 10mm CushionFaceted Cut Gemstones Set of 5 18CTW

Multi-Color Northern Light Quartz 10mm CushionFaceted Cut Gemstones Set of 5 18CTW

  • Current Bid: $47.00
  • 0 bids
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Photo of Set of 11 Brazilian dendritic agate 166.86ctw mm varies round and oval tablet

Set of 11 Brazilian dendritic agate 166.86ctw mm varies round and oval tablet

  • Current Bid: $64.00
  • 0 bids
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Photo of Set of 8 Brazilian dendritic agate 89.92ctw mixed shapes and sizes tablet

Set of 8 Brazilian dendritic agate 89.92ctw mixed shapes and sizes tablet

  • Current Bid: $50.00
  • 0 bids
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Photo of Mystic Topaz Loose Gemstone Set Of 10, 5Ctw Minimum

Mystic Topaz Loose Gemstone Set Of 10, 5Ctw Minimum

  • Buy Now: $23.00
  • Current Bid: $8.00
  • 4 bids
  • Time Left: --
Photo of Multi-Color Australian Opal Triplet 16x12mm, 14x10mm, 12x10mm Oval Cabochon Gemstones Set of 3 11.00

Multi-Color Australian Opal Triplet 16x12mm, 14x10mm, 12x10mm Oval Cabochon Gemstones Set of 3 11.00

  • Current Bid: $47.00
  • 0 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
  • 0 bids
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Photo of Set of 10 Brazilian dendritic agate 121.79ctw mm varies oval and pear shape tablet

Set of 10 Brazilian dendritic agate 121.79ctw mm varies oval and pear shape tablet

  • Current Bid: $54.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstones Matched Pair 3.00Ctw

Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstones Matched Pair 3.00Ctw

  • Current Bid: $1.00
  • 0 bids
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Photo of Set of 13 Brazilian dendritic agate 151.99ctw mm varies round and oval tablet

Set of 13 Brazilian dendritic agate 151.99ctw mm varies round and oval tablet

  • Current Bid: $66.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Set Of 5 3.00Ctw

Multi-Color Mosaic Opal Triplet 8X6mm Oval Cabochon Cut Gemstones Set Of 5 3.00Ctw

  • Current Bid: $14.00
  • 0 bids
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Photo of Opal Loose Gemstone Set Of 5,3.5CTW Minimum

Opal Loose Gemstone Set Of 5,3.5CTW Minimum

  • Current Bid: $32.00
  • 0 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 Mystic Topaz Loose Gemstone Match Pair, 2.50Ctw Minimum

Mystic Topaz Loose Gemstone Match Pair, 2.50Ctw Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Set of 16 Brazilian dendritic agate 138.18ctw mixed shapes and sizes tablet

Set of 16 Brazilian dendritic agate 138.18ctw mixed shapes and sizes tablet

  • Current Bid: $64.00
  • 0 bids
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Photo of Opal Loose Gemstone Match Pair 0.80CTW Minimum

Opal Loose Gemstone Match Pair 0.80CTW Minimum

  • Current Bid: $11.00
  • 0 bids
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Photo of Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstones Set Of 7 11.00Ctw

Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstones Set Of 7 11.00Ctw

  • Buy Now: $43.00
  • Current Bid: $1.00
  • 0 bids
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Photo of Opal Loose Gemstone Set Of 5,2.0CTW Minimum

Opal Loose Gemstone Set Of 5,2.0CTW Minimum

  • Buy Now: $39.00
  • Current Bid: $17.00
  • 1 bids
  • Time Left: --