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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 Lab Grown Blue Sapphire 12mm Heart Faceted Cut Gemstones Set of 3 21.50Ctw

Lab Grown Blue Sapphire 12mm Heart Faceted Cut Gemstones Set of 3 21.50Ctw

  • Current Bid: $16.00
  • 0 bids
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Photo of Purple Lab Created Color Change Sapphire 12x10mm Emerald Cut Radiant Gemstones Matched Pair 16.50

Purple Lab Created Color Change Sapphire 12x10mm Emerald Cut Radiant Gemstones Matched Pair 16.50

  • Current Bid: $9.00
  • 1 bids
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Photo of Lab Grown Blue Sapphire 12mm Heart Faceted Cut Gemstones Set of 5 36.50Ctw

Lab Grown Blue Sapphire 12mm Heart Faceted Cut Gemstones Set of 5 36.50Ctw

  • Current Bid: $26.00
  • 1 bids
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Photo of Red Indian Ruby 10X8mm Oval Faceted Cut Gemstones Set Of 3 8.00Ctw

Red Indian Ruby 10X8mm Oval Faceted Cut Gemstones Set Of 3 8.00Ctw

  • Current Bid: $39.00
  • 0 bids
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Photo of White Moissanite 6x4mm Octagon Brilliant Cut Gemstones Set Of 3,2.10ctw DEW

White Moissanite 6x4mm Octagon Brilliant Cut Gemstones Set Of 3,2.10ctw DEW

  • Current Bid: $65.00
  • 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 Yellow Cubic Zirconia 12X8mm, 13x9mm Oval Fancy Cut Gemstones Set Of 2 52.00Ctw

Yellow Cubic Zirconia 12X8mm, 13x9mm Oval Fancy Cut Gemstones Set Of 2 52.00Ctw

  • Current Bid: $28.00
  • 0 bids
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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: $66.00
  • 0 bids
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Photo of Yellow Cubic Zirconia 10X8mm Oval Diamond Cut Gemstones Set Of 5 21.00Ctw

Yellow Cubic Zirconia 10X8mm Oval Diamond Cut Gemstones Set Of 5 21.00Ctw

  • Current Bid: $11.00
  • 0 bids
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Photo of Pink Moissanite 5mm Round Brilliant Cut Gemstones Matched Pair 1.00Ctw DEW

Pink Moissanite 5mm Round Brilliant Cut Gemstones Matched Pair 1.00Ctw DEW

  • Current Bid: $15.00
  • 1 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: $45.00
  • 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: $43.00
  • 0 bids
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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: $48.00
  • 0 bids
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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: $19.00
  • 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: $28.00
  • 0 bids
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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: $59.00
  • 0 bids
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Photo of Red Lab Created Bixbite 6mm Round Faceted Cut Gemstones Set of 3 2CTW

Red Lab Created Bixbite 6mm Round Faceted Cut Gemstones Set of 3 2CTW

  • Current Bid: $21.00
  • 0 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 Red Lab Created Bixbite 6x4mm Oval Faceted Cut Gemstones Set of 3 1CTW

Red Lab Created Bixbite 6x4mm Oval Faceted Cut Gemstones Set of 3 1CTW

  • Current Bid: $12.00
  • 0 bids
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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: $23.00
  • 0 bids
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Photo of Green Moissanite 6.50mm Round Brilliant Cut Gemstones Matched Pair 2.00Ctw DEW

Green Moissanite 6.50mm Round Brilliant Cut Gemstones Matched Pair 2.00Ctw DEW

  • Current Bid: $29.00
  • 1 bids
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Photo of Orange Strontium Titanate 6mm Octagon Asscher Cut Gemstones Matched Pair 3.00Ctw

Orange Strontium Titanate 6mm Octagon Asscher Cut Gemstones Matched Pair 3.00Ctw

  • Current Bid: $29.00
  • 0 bids
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Photo of Canary Strontium Titanate 12X6mm Marquise Brilliant Cut Gemstones Matched Pair 4.50Ctw

Canary Strontium Titanate 12X6mm Marquise Brilliant Cut Gemstones Matched Pair 4.50Ctw

  • Current Bid: $43.00
  • 0 bids
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Photo of Lab Grown Blue Sapphire 12mm Heart Faceted & 5x3mm Emerald Cut Radiant Gemstones Set of 7 8.50Ctw

Lab Grown Blue Sapphire 12mm Heart Faceted & 5x3mm Emerald Cut Radiant Gemstones Set of 7 8.50Ctw

  • Current Bid: $10.00
  • 0 bids
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Photo of White Moissanite 4.50mm Square Brilliant Cut Gemstones Matched Pair 1.00Ct DEW

White Moissanite 4.50mm Square Brilliant Cut Gemstones Matched Pair 1.00Ct DEW

  • Buy Now: $51.00
  • Current Bid: $1.00
  • 1 bids
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Photo of Moissanite Loose Gemstone Set of 5, 0.50ctw Minimum

Moissanite Loose Gemstone Set of 5, 0.50ctw Minimum

  • Buy Now: $35.00
  • Current Bid: $1.00
  • 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

  • Buy Now: $43.00
  • Current Bid: $1.00
  • 0 bids
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Photo of White Moissanite 6x4mm Octagon Brilliant Cut Gemstones Matched Pair 1.40ctw DEW

White Moissanite 6x4mm Octagon Brilliant Cut Gemstones Matched Pair 1.40ctw DEW

  • Current Bid: $44.00
  • 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 Red Indian Ruby 11X9mm Cushion Faceted Cut Gemstones Set Of 3 15.00Ctw

Red Indian Ruby 11X9mm Cushion Faceted Cut Gemstones Set Of 3 15.00Ctw

  • Current Bid: $59.00
  • 0 bids
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Photo of Red Lab Created Ruby 9x7mm Oval Faceted Cut Gemstones set of 10 20ctw

Red Lab Created Ruby 9x7mm Oval Faceted Cut Gemstones set of 10 20ctw

  • Current Bid: $14.00
  • 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: $28.00
  • 0 bids
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Photo of Red Lab Created Bixbite 7x5mm Octagon Faceted Cut Gemstones Set of 3 2.50CTW

Red Lab Created Bixbite 7x5mm Octagon Faceted Cut Gemstones Set of 3 2.50CTW

  • Current Bid: $29.00
  • 0 bids
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Photo of White Moissanite 4.50mm Square Princess Cut Gemstones Matched Pair 1.00Ct DEW

White Moissanite 4.50mm Square Princess Cut Gemstones Matched Pair 1.00Ct DEW

  • Current Bid: $39.00
  • 0 bids
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Photo of Red Lab Created Bixbite 5x3mm Octagon Faceted Cut Gemstones Set of 10 2.50CTW

Red Lab Created Bixbite 5x3mm Octagon Faceted Cut Gemstones Set of 10 2.50CTW

  • Current Bid: $29.00
  • 0 bids
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Photo of White Moissanite 4.50mm Trillion Brilliant Cut Gemstones Set of 3 0.90Ctw DEW

White Moissanite 4.50mm Trillion Brilliant Cut Gemstones Set of 3 0.90Ctw DEW

  • Current Bid: $32.00
  • 0 bids
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Photo of Lab Created Emerald Loose Gemstone Oval 7x5 Match Pair, 1.40CTW Minimum

Lab Created Emerald Loose Gemstone Oval 7x5 Match Pair, 1.40CTW Minimum

  • Current Bid: $1.00
  • 0 bids
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Photo of Red Lab Created Bixbite 8x6mm Oval Faceted Cut Gemstones Matched Pair 2CTW

Red Lab Created Bixbite 8x6mm Oval Faceted Cut Gemstones Matched Pair 2CTW

  • Current Bid: $21.00
  • 0 bids
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Photo of Champagne Strontium Titanate 6mm Octagon Asscher Cut Gemstones Matched Pair 3.25Ctw

Champagne Strontium Titanate 6mm Octagon Asscher Cut Gemstones Matched Pair 3.25Ctw

  • Current Bid: $30.00
  • 0 bids
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Photo of Lab Created Emerald Loose Gemstone Round 5mm Match Pair, 0.70CTW Minimum

Lab Created Emerald Loose Gemstone Round 5mm Match Pair, 0.70CTW Minimum

  • Buy Now: $12.00
  • Current Bid: $1.00
  • 0 bids
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Photo of White Moissanite 4mm Cushion Brilliant Cut Gemstones Matched Pair 0.66Ct DEW

White Moissanite 4mm Cushion Brilliant Cut Gemstones Matched Pair 0.66Ct DEW

  • Buy Now: $33.00
  • Current Bid: $1.00
  • 0 bids
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Photo of Lab Created Emerald Loose Gemstone Octagon 5x4 Match Pair, 0.70CTW minimum

Lab Created Emerald Loose Gemstone Octagon 5x4 Match Pair, 0.70CTW minimum

  • Buy Now: $14.00
  • Current Bid: $1.00
  • 0 bids
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Photo of Lab Created Emerald Loose Gemstone Octagon 8x6mm Match Pair, 1.50CTW Minimum

Lab Created Emerald Loose Gemstone Octagon 8x6mm Match Pair, 1.50CTW Minimum

  • Buy Now: $27.00
  • Current Bid: $1.00
  • 0 bids
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Photo of Red Indian Ruby 11X9mm Cushion Faceted Cut Gemstones Set Of 5 26.00Ctw

Red Indian Ruby 11X9mm Cushion Faceted Cut Gemstones Set Of 5 26.00Ctw

  • Buy Now: $122.00
  • Current Bid: $1.00
  • 0 bids
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Photo of Red Lab Created Bixbite 6x4mm Octagon Faceted Cut Gemstones Set of 10 5CTW

Red Lab Created Bixbite 6x4mm Octagon Faceted Cut Gemstones Set of 10 5CTW

  • Buy Now: $66.00
  • Current Bid: $1.00
  • 0 bids
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Photo of Lab Created Emerald Loose Gemstone Oval 6x4 Match Pair, 0.60CTW Minimum

Lab Created Emerald Loose Gemstone Oval 6x4 Match Pair, 0.60CTW Minimum

  • Buy Now: $12.00
  • Current Bid: $1.00
  • 0 bids
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