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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 Lab Created Bixbite 5mm Round Faceted Cut Gemstones Set of 5 2CTW

Red Lab Created Bixbite 5mm Round Faceted Cut Gemstones Set of 5 2CTW

  • Current Bid: $21.00
  • 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 Green Lab Created Sapphire 3mm Round Faceted Cut Gemstone Parcel 5.00Ctw

Green Lab Created Sapphire 3mm Round Faceted Cut Gemstone Parcel 5.00Ctw

  • Current Bid: $7.00
  • 2 bids
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Photo of White Moissanite 2mm Round Brilliant Cut Gemstones Parcel 2.25ctw DEW

White Moissanite 2mm Round Brilliant Cut Gemstones Parcel 2.25ctw DEW

  • Current Bid: $65.00
  • 0 bids
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Photo of Orange Lab Created Padparadscha Sapphire 8mm Round Fancy Cut Gemstone 2.50Ct

Orange Lab Created Padparadscha Sapphire 8mm Round Fancy Cut Gemstone 2.50Ct

  • Current Bid: $16.00
  • 10 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
  • 1 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: $31.00
  • 2 bids
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Photo of White Moissanite 1.8mm-1.9mm Round Brilliant Cut Gemstones Parcel 1.60ctw DEW

White Moissanite 1.8mm-1.9mm Round Brilliant Cut Gemstones Parcel 1.60ctw DEW

  • Current Bid: $44.00
  • 0 bids
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Photo of Red Lab Created Bixbite 8.5mm Round Faceted Cut Gemstone 1.75ct

Red Lab Created Bixbite 8.5mm Round Faceted Cut Gemstone 1.75ct

  • Current Bid: $19.00
  • 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 White Strontium Titanate 8mm Round Faceted Cut Gemstone Parcel 30.00Ctw

White Strontium Titanate 8mm Round Faceted Cut Gemstone Parcel 30.00Ctw

  • Current Bid: $98.00
  • 0 bids
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Photo of White Moissanite 5mm Round Fancy Cut Gemstone Single 0.50ct DEW

White Moissanite 5mm Round Fancy Cut Gemstone Single 0.50ct DEW

  • Current Bid: $19.00
  • 0 bids
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Photo of Lab Green Spinel Loose Gemstone Parcel, 5CTW Minimum

Lab Green Spinel Loose Gemstone Parcel, 5CTW Minimum

  • Current Bid: $15.00
  • 0 bids
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Photo of Canary Strontium Titanate 9mm Round Brilliant Cut Gemstone 4.00Ct

Canary Strontium Titanate 9mm Round Brilliant Cut Gemstone 4.00Ct

  • Current Bid: $37.00
  • 0 bids
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Photo of White Strontium Titanate 6mm Round Faceted Cut Gemstone Parcel 25.00Ctw

White Strontium Titanate 6mm Round Faceted Cut Gemstone Parcel 25.00Ctw

  • Current Bid: $87.00
  • 0 bids
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Photo of Green Moissanite 6.50mm Round Brilliant Cut Gemstone 1.00Ct DEW

Green Moissanite 6.50mm Round Brilliant Cut Gemstone 1.00Ct DEW

  • Current Bid: $14.00
  • 1 bids
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Photo of Orange Strontium Titanate 5mm Round Brilliant Cut Gemstones Matched Pair 1.25Ctw

Orange Strontium Titanate 5mm Round Brilliant Cut Gemstones Matched Pair 1.25Ctw

  • Current Bid: $13.00
  • 0 bids
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Photo of Orange Strontium Titanate 5mm Round Brilliant Cut Gemstones Set Of 3 2.00Ctw

Orange Strontium Titanate 5mm Round Brilliant Cut Gemstones Set Of 3 2.00Ctw

  • Current Bid: $19.00
  • 0 bids
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Photo of Pink Moissanite 4.50mm Round Brilliant Cut Gemstone 0.33Ct DEW

Pink Moissanite 4.50mm Round Brilliant Cut Gemstone 0.33Ct DEW

  • Current Bid: $10.00
  • 1 bids
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Photo of White Moissanite 1mm-1.25mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

White Moissanite 1mm-1.25mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

  • Current Bid: $32.00
  • 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: $54.00
  • 0 bids
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Photo of Orange Strontium Titanate 8mm Round Brilliant Cut Gemstones Matched Pair 5.50Ctw

Orange Strontium Titanate 8mm Round Brilliant Cut Gemstones Matched Pair 5.50Ctw

  • Current Bid: $50.00
  • 0 bids
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Photo of Orange Strontium Titanate 8mm Round Brilliant Cut Gemstone 2.75Ct

Orange Strontium Titanate 8mm Round Brilliant Cut Gemstone 2.75Ct

  • Current Bid: $18.00
  • 0 bids
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Photo of Champagne Strontium Titanate 6mm Round Brilliant Cut Gemstone 1.00Ctw

Champagne Strontium Titanate 6mm Round Brilliant Cut Gemstone 1.00Ctw

  • Current Bid: $11.00
  • 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: $17.00
  • 0 bids
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Photo of Champagne Strontium Titanate 8mm Round Brilliant Cut Gemstone 2.75Ct

Champagne Strontium Titanate 8mm Round Brilliant Cut Gemstone 2.75Ct

  • Current Bid: $25.00
  • 0 bids
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Photo of White Moissanite 4.5mm Round Brilliant Cut Gemstone Matched Pair 0.66ctw DEW

White Moissanite 4.5mm Round Brilliant Cut Gemstone Matched Pair 0.66ctw DEW

  • Buy Now: $47.00
  • Current Bid: $1.00
  • 0 bids
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Photo of White Moissanite Mix Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

White Moissanite Mix Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

  • Buy Now: $43.00
  • Current Bid: $11.00
  • 1 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

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