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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 Orange Sphalerite 8x4mm Octagon Emerald Cut Gemstone 2ct

Orange Sphalerite 8x4mm Octagon Emerald Cut Gemstone 2ct

  • Buy Now: $64.00
  • Winning Bid: $7.00
  • 7 bids
Photo of Yellow Sphalerite 7.5x5.5mm Octagon Emerald Cut Gemstone 2ct

Yellow Sphalerite 7.5x5.5mm Octagon Emerald Cut Gemstone 2ct

  • Buy Now: $57.00
  • Winning Bid: $1.00
  • 1 bids
Photo of Orange Sphalerite 8x5mm Octagon Emerald Cut Gemstone 1.75ct

Orange Sphalerite 8x5mm Octagon Emerald Cut Gemstone 1.75ct

  • Buy Now: $51.00
  • Winning Bid: $22.00
  • 22 bids
Photo of Lab Created Emerald Loose Gemstone Octagon 7mm Match Pair, 3CTW minimum

Lab Created Emerald Loose Gemstone Octagon 7mm Match Pair, 3CTW minimum

  • Winning Bid: $29.00
  • 3 bids
Photo of Orange Sphalerite 11X8mm Octagon Emerald Cut Gemstone 5.40CT

Orange Sphalerite 11X8mm Octagon Emerald Cut Gemstone 5.40CT

  • Winning Bid: $142.00
  • 1 bids
Photo of Lab Created Emerald Loose Gemstone Octagon 8x6mm Single, 1.25CTW Minimum

Lab Created Emerald Loose Gemstone Octagon 8x6mm Single, 1.25CTW Minimum

  • Winning Bid: $30.00
  • 10 bids
Photo of Red Garnet 9x7mm Octagon Matched Pair 5.5ctw

Red Garnet 9x7mm Octagon Matched Pair 5.5ctw

  • Winning Bid: $43.00
  • 5 bids
Photo of Yellow Sphalerite 8x4mm Octagon Emerald Cut Gemstone 2ct

Yellow Sphalerite 8x4mm Octagon Emerald Cut Gemstone 2ct

  • Winning Bid: $62.00
  • 1 bids
Photo of Amethyst Loose Gemstone Parcel 100Ctw Minimum

Amethyst Loose Gemstone Parcel 100Ctw Minimum

  • Winning Bid: $42.00
  • 8 bids
Photo of Citrine Loose Gemstones Match Pair , 4.00CTW Minimum

Citrine Loose Gemstones Match Pair , 4.00CTW Minimum

  • Winning Bid: $22.00
  • 5 bids
Photo of Yellow Sphalerite 9x6mm Octagon Emerald cut Gemstone 2.50ct

Yellow Sphalerite 9x6mm Octagon Emerald cut Gemstone 2.50ct

  • Winning Bid: $74.00
  • 1 bids
Photo of Multi-Color Northern Light Quartz 11x9mm OctagonFaceted Cut Gemstones Matched Pair 8CTW

Multi-Color Northern Light Quartz 11x9mm OctagonFaceted Cut Gemstones Matched Pair 8CTW

  • Winning Bid: $29.00
  • 3 bids
Photo of Strontium Titanite Loose Gemstone Single 2.25 CTW Minimum

Strontium Titanite Loose Gemstone Single 2.25 CTW Minimum

  • Winning Bid: $25.00
  • 1 bids
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

  • Winning Bid: $26.00
  • 1 bids
Photo of Orange Sphalerite 8.5x5.5mm Octagon Emerald Cut Gemstone 2ct

Orange Sphalerite 8.5x5.5mm Octagon Emerald Cut Gemstone 2ct

  • Winning Bid: $59.00
  • 1 bids
Photo of Lab Created Emerald Loose Gemstone Octagon 5x3 Match Pair, 0.40CTW minimum

Lab Created Emerald Loose Gemstone Octagon 5x3 Match Pair, 0.40CTW minimum

  • Winning Bid: $1.00
  • 1 bids
Photo of Yellow Citrine 10x8mm Octagon Faceted cut Gemstone 3CT

Yellow Citrine 10x8mm Octagon Faceted cut Gemstone 3CT

  • Winning Bid: $27.00
  • 4 bids
Photo of White Danburite Loose Gemstone Octagon 8mm Single, 2.25Ctw Minimum

White Danburite Loose Gemstone Octagon 8mm Single, 2.25Ctw Minimum

  • Winning Bid: $12.00
  • 8 bids
Photo of Lab Created Emerald Loose Gemstone Octagon 10x8mm Single, 2.25CTW Minimum

Lab Created Emerald Loose Gemstone Octagon 10x8mm Single, 2.25CTW Minimum

  • Winning Bid: $40.88
  • 9 bids
Photo of Strontium Titanate Loose Gemstones Match Pair 0.75 CTW Minimum

Strontium Titanate Loose Gemstones Match Pair 0.75 CTW Minimum

  • Winning Bid: $9.00
  • 5 bids
Photo of Yellow Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1.40ct

Yellow Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1.40ct

  • Winning Bid: $38.00
  • 1 bids
Photo of Orange Sphalerite 8X6mm Octagon Faceted Cut Gemstone 2CT

Orange Sphalerite 8X6mm Octagon Faceted Cut Gemstone 2CT

  • Buy Now: $64.00
  • Winning Bid: $21.10
  • 2 bids
Photo of Orange Sphalerite 9x6mm Octagon Emerald cut Gemstone 2.75ct

Orange Sphalerite 9x6mm Octagon Emerald cut Gemstone 2.75ct

  • Buy Now: $80.00
  • Winning Bid: $3.00
  • 3 bids
Photo of Amber Loose Gemstone Single, 1.2 CTW Minimum

Amber Loose Gemstone Single, 1.2 CTW Minimum

  • Winning Bid: $3.00
  • 3 bids
Photo of Petalite Loose Gemstone Single 2.25CTW Minimum

Petalite Loose Gemstone Single 2.25CTW Minimum

  • Winning Bid: $28.10
  • 5 bids
Photo of Yellow Citrine 10x8mm Octagon Faceted cut Gemstone 3CT

Yellow Citrine 10x8mm Octagon Faceted cut Gemstone 3CT

  • Winning Bid: $22.00
  • 11 bids
Photo of Lab Created Emerald Loose Gemstone Octagon 7x5mm Single, 0.70CTW Minimum

Lab Created Emerald Loose Gemstone Octagon 7x5mm Single, 0.70CTW Minimum

  • Winning Bid: $8.00
  • 1 bids
Photo of Strontium Titanate Loose Gemstones Set Of 5 2.25 CTW Minimum

Strontium Titanate Loose Gemstones Set Of 5 2.25 CTW Minimum

  • Winning Bid: $12.00
  • 1 bids
Photo of Red Sphalerite 8.5x6mm Octagon Emerald Cut Gemstone 2.75ct

Red Sphalerite 8.5x6mm Octagon Emerald Cut Gemstone 2.75ct

  • Winning Bid: $74.00
  • 1 bids
Photo of Yellow Citrine 10x8mm Octagon Faceted cut Gemstone 2.50CT

Yellow Citrine 10x8mm Octagon Faceted cut Gemstone 2.50CT

  • Winning Bid: $17.00
  • 11 bids
Photo of Chrome Diopside Loose Gemstone Set of 10, 5ctw Minimum

Chrome Diopside Loose Gemstone Set of 10, 5ctw Minimum

  • Buy Now: $35.00
  • Winning Bid: $11.00
  • 7 bids
Photo of Orange Sphalerite 6x4mm Octagon Emerald cut Gemstone 1ct

Orange Sphalerite 6x4mm Octagon Emerald cut Gemstone 1ct

  • Buy Now: $32.00
  • Winning Bid: $24.00
  • 2 bids
Photo of Multi-Color Sphalerite 9x7mm Octagon Emerald cut Gemstone 3ct

Multi-Color Sphalerite 9x7mm Octagon Emerald cut Gemstone 3ct

  • Buy Now: $99.00
  • Winning Bid: $2.00
  • 2 bids
Photo of Yellow Labradorite Loose Gemstone S et Of 10 19.65Ctw Minimum

Yellow Labradorite Loose Gemstone S et Of 10 19.65Ctw Minimum

  • Buy Now: $38.00
  • Winning Bid: $4.00
  • 4 bids
Photo of Lab Created Emerald Loose Gemstone Octagon 5mm Match Pair, 1CTW minimum

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

  • Winning Bid: $10.00
  • 1 bids
Photo of Orange Madeira Citrine 10x8mm Octagon Faceted Cut Gemstone 3Ct

Orange Madeira Citrine 10x8mm Octagon Faceted Cut Gemstone 3Ct

  • Winning Bid: $31.00
  • 10 bids
Photo of Yellow Sphalerite 7x5mm Octagon Emerald Cut Gemstones Matched Pair 2.50CTW

Yellow Sphalerite 7x5mm Octagon Emerald Cut Gemstones Matched Pair 2.50CTW

  • Winning Bid: $75.00
  • 1 bids
Photo of YELLOW LABRADORITE/ LOOSE GEMSTONES/ SINGLE/ 5.00 CTW MINIMUM

YELLOW LABRADORITE/ LOOSE GEMSTONES/ SINGLE/ 5.00 CTW MINIMUM

  • Winning Bid: $3.00
  • 3 bids
Photo of Petalite Loose Gemstone Single 1.50CTW Minimum

Petalite Loose Gemstone Single 1.50CTW Minimum

  • Winning Bid: $12.12
  • 13 bids
Photo of Multi-Color Northern Light Quartz 8mm OctagonFaceted Cut Gemstone 2CT

Multi-Color Northern Light Quartz 8mm OctagonFaceted Cut Gemstone 2CT

  • Winning Bid: $24.00
  • 14 bids
Photo of Yellow Labradorite Loose Gemstone Set Of 15 19.75Ctw Minimum

Yellow Labradorite Loose Gemstone Set Of 15 19.75Ctw Minimum

  • Winning Bid: $33.00
  • 2 bids
Photo of Black Spinel 12x10mm Octagon Set Of 5,40ctw

Black Spinel 12x10mm Octagon Set Of 5,40ctw

  • Winning Bid: $67.00
  • 9 bids
Photo of Red Garnet 7x5mm Octagon Faceted Cut Gemstones Set of 6 7Ctw

Red Garnet 7x5mm Octagon Faceted Cut Gemstones Set of 6 7Ctw

  • Winning Bid: $12.00
  • 1 bids
Photo of Yellow Citrine 10x8mm Octagon Faceted cut Gemstone 3CT

Yellow Citrine 10x8mm Octagon Faceted cut Gemstone 3CT

  • Winning Bid: $14.00
  • 3 bids
Photo of Red Garnet 8mm Octagon Faceted Cut Gemstone 2.50Ct

Red Garnet 8mm Octagon Faceted Cut Gemstone 2.50Ct

  • Winning Bid: $25.00
  • 5 bids
Photo of Yellow Labradorite Loose Gemstones Single 8.30 ctw Minimum

Yellow Labradorite Loose Gemstones Single 8.30 ctw Minimum

  • Winning Bid: $18.00
  • 3 bids