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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 Morganite 7mm Cushion 1.32ct

Morganite 7mm Cushion 1.32ct

  • Winning Bid: $45.00
  • 4 bids
Photo of Grape Fluorite Loose Gemstone Cushion 10mm Single, 4.50CTW minimum

Grape Fluorite Loose Gemstone Cushion 10mm Single, 4.50CTW minimum

  • Winning Bid: $25.00
  • 4 bids
Photo of Ethiopian Opal Avg .75ct 8x6mm Oval Carved Cabochon

Ethiopian Opal Avg .75ct 8x6mm Oval Carved Cabochon

  • Winning Bid: $20.00
  • 2 bids
Photo of Orange Strontium Titanate 5mm Round Brilliant Cut Gemstone 0.50Ct

Orange Strontium Titanate 5mm Round Brilliant Cut Gemstone 0.50Ct

  • Winning Bid: $9.00
  • 3 bids
Photo of Yellow Apatite Loose Gemstone Single, 8CTW Minimum

Yellow Apatite Loose Gemstone Single, 8CTW Minimum

  • Winning Bid: $41.00
  • 1 bids
Photo of Orange Madeira Citrine 10x8mm Oval Faceted Cut Gemstone 2Ct

Orange Madeira Citrine 10x8mm Oval Faceted Cut Gemstone 2Ct

  • Winning Bid: $21.00
  • 7 bids
Photo of South Sea Pearl Loose Gemstones Single 14CTW Minimum

South Sea Pearl Loose Gemstones Single 14CTW Minimum

  • Winning Bid: $24.00
  • 2 bids
Photo of Multi-Color Triplet Opal 8X6mm Oval Cabochon Cut Gemstone 0.75Ctw

Multi-Color Triplet Opal 8X6mm Oval Cabochon Cut Gemstone 0.75Ctw

  • Winning Bid: $4.00
  • 2 bids
Photo of Orange Strontium Titanate 9X7mm Oval Brilliant Cut Gemstone 2.50Ct

Orange Strontium Titanate 9X7mm Oval Brilliant Cut Gemstone 2.50Ct

  • Winning Bid: $24.00
  • 1 bids
Photo of Morganite 9x6mm Pear Shape 1.00ct

Morganite 9x6mm Pear Shape 1.00ct

  • Winning Bid: $30.00
  • 2 bids
Photo of Green Pakistan Peridot 10X7mm Pear Faceted Cut Gemstone 2.00Ct

Green Pakistan Peridot 10X7mm Pear Faceted Cut Gemstone 2.00Ct

  • Winning Bid: $29.00
  • 10 bids
Photo of Green Pakistan Peridot 7mm Round Faceted Cut Gemstone 1.25Ct

Green Pakistan Peridot 7mm Round Faceted Cut Gemstone 1.25Ct

  • Winning Bid: $17.00
  • 8 bids
Photo of White Strontium Titanate 6X4mm Oval Faceted Cut Gemstone 0.50Ct

White Strontium Titanate 6X4mm Oval Faceted Cut Gemstone 0.50Ct

  • Winning Bid: $5.00
  • 1 bids
Photo of Purple Strontium Titanate 6mm Trillion Brilliant Cut Gemstone 1.00Ct

Purple Strontium Titanate 6mm Trillion Brilliant Cut Gemstone 1.00Ct

  • Winning Bid: $11.00
  • 1 bids
Photo of Emerald Loose Gemstone Single, 0.30CTW Minimum

Emerald Loose Gemstone Single, 0.30CTW Minimum

  • Winning Bid: $30.00
  • 1 bids
Photo of Australian Lightning Ridge Opal Min .75ct Mm Varies Oval Cabochon

Australian Lightning Ridge Opal Min .75ct Mm Varies Oval Cabochon

  • Winning Bid: $34.00
  • 2 bids
Photo of Color Change Garnet Loose Gemstone Single, 0.36ctw Minimum

Color Change Garnet Loose Gemstone Single, 0.36ctw Minimum

  • Winning Bid: $8.00
  • 2 bids
Photo of Tanzanite Loose Gemstone Single 0.45ctw Minimum

Tanzanite Loose Gemstone Single 0.45ctw Minimum

  • Winning Bid: $11.00
  • 1 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $33.00
  • 1 bids
Photo of Canary Apatite 9x7mm Emerald Cut 2.33ct

Canary Apatite 9x7mm Emerald Cut 2.33ct

  • Winning Bid: $26.00
  • 9 bids
Photo of Multi-Color Australian Opal Triplet 14x10mm Pear Cabochon Cut Gemstone 3.00Ct

Multi-Color Australian Opal Triplet 14x10mm Pear Cabochon Cut Gemstone 3.00Ct

  • Winning Bid: $14.00
  • 1 bids
Photo of Orange Sphalerite 6mm Round Fancy Cut Gemstone 1ct

Orange Sphalerite 6mm Round Fancy Cut Gemstone 1ct

  • Winning Bid: $31.43
  • 3 bids
Photo of Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstone 1.50Ct

Multi-Color Mosaic Opal Triplet 11X9mm Cushion Cabochon Cut Gemstone 1.50Ct

  • Winning Bid: $6.00
  • 2 bids
Photo of Mozambique Ruby Min 1.00ct Mm Varies Oval

Mozambique Ruby Min 1.00ct Mm Varies Oval

  • Winning Bid: $26.00
  • 1 bids
Photo of Green Moldavite 10X8mm Oval Faceted Cut Gemstone 2.00Ct

Green Moldavite 10X8mm Oval Faceted Cut Gemstone 2.00Ct

  • Winning Bid: $42.00
  • 1 bids
Photo of Yellow Apatite Loose Gemstone Single,2.50CTW Minimum

Yellow Apatite Loose Gemstone Single,2.50CTW Minimum

  • Winning Bid: $22.00
  • 3 bids
Photo of Multi-Color Australian Opal Triplet 16x12mm Oval Cabochon Cut Gemstone 4.50Ct

Multi-Color Australian Opal Triplet 16x12mm Oval Cabochon Cut Gemstone 4.50Ct

  • Winning Bid: $42.00
  • 8 bids
Photo of Chrome Kyanite Loose Gemstones Single 1.25 CTW Minimum

Chrome Kyanite Loose Gemstones Single 1.25 CTW Minimum

  • Winning Bid: $8.00
  • 2 bids
Photo of Canary Strontium Titanate 6mm Octagon Asscher Cut Gemstone 1.50Ct

Canary Strontium Titanate 6mm Octagon Asscher Cut Gemstone 1.50Ct

  • Winning Bid: $21.00
  • 3 bids
Photo of Multi-Color Australian Opal Triplet 12x8mm Pear Cabochon Cut Gemstone 1.75Ct

Multi-Color Australian Opal Triplet 12x8mm Pear Cabochon Cut Gemstone 1.75Ct

  • Winning Bid: $11.00
  • 1 bids
Photo of Amber 10mm Cushion Cabochon Cut Gemstone 1.20Ct

Amber 10mm Cushion Cabochon Cut Gemstone 1.20Ct

  • Winning Bid: $2.00
  • 1 bids
Photo of Purple Strontium Titanate 10X8mm Oval Brilliant Cut Gemstone 3.50Ct

Purple Strontium Titanate 10X8mm Oval Brilliant Cut Gemstone 3.50Ct

  • Winning Bid: $34.00
  • 1 bids
Photo of Pink Tiger's Eye 50x40mm Fancy Cabochon Gemstone 74ct

Pink Tiger's Eye 50x40mm Fancy Cabochon Gemstone 74ct

  • Winning Bid: $34.00
  • 17 bids
Photo of Amethyst 11mm Round 4.13ct

Amethyst 11mm Round 4.13ct

  • Winning Bid: $48.00
  • 2 bids
Photo of White Moissanite 4.50mm Octagon Fancy Cut Gemstone 0.40Ct DEW

White Moissanite 4.50mm Octagon Fancy Cut Gemstone 0.40Ct DEW

  • Winning Bid: $16.00
  • 1 bids
Photo of Pink Spinel Loose Gemstone Single, 0.25CTW Minimum

Pink Spinel Loose Gemstone Single, 0.25CTW Minimum

  • Winning Bid: $10.00
  • 1 bids
Photo of Red Indian Ruby 9X7mm Oval Faceted Cut Gemstone 2.50Ct

Red Indian Ruby 9X7mm Oval Faceted Cut Gemstone 2.50Ct

  • Winning Bid: $12.00
  • 1 bids
Photo of Morganite 9x7mm Pear Shape 1.30ct

Morganite 9x7mm Pear Shape 1.30ct

  • Winning Bid: $36.00
  • 1 bids
Photo of Zircon Loose Gemstone Single 1ctw Minimum

Zircon Loose Gemstone Single 1ctw Minimum

  • Winning Bid: $15.00
  • 1 bids
Photo of Peach Morganite 16x8mm Pear Faceted Cut Gemstone 3Ct

Peach Morganite 16x8mm Pear Faceted Cut Gemstone 3Ct

  • Winning Bid: $72.00
  • 1 bids
Photo of Kyanite Loose Gemstone Single 0.45CTW Minimum

Kyanite Loose Gemstone Single 0.45CTW Minimum

  • Winning Bid: $3.00
  • 1 bids
Photo of Morganite 8x6mm Emerald Cut 1.35ct

Morganite 8x6mm Emerald Cut 1.35ct

  • Winning Bid: $39.43
  • 2 bids
Photo of Orange Sphalerite 6mm Round Fancy Cut Gemstone 1ct

Orange Sphalerite 6mm Round Fancy Cut Gemstone 1ct

  • Winning Bid: $24.00
  • 1 bids
Photo of Tanzanian Hessonite Garnet Avg 11.25ct 16x12mm Oval Stellata Cut™

Tanzanian Hessonite Garnet Avg 11.25ct 16x12mm Oval Stellata Cut™

  • Winning Bid: $57.00
  • 13 bids
Photo of Purple Garnet 9x7mm Oval 1.75ct

Purple Garnet 9x7mm Oval 1.75ct

  • Winning Bid: $20.43
  • 6 bids
Photo of Green Pakistan Peridot 11X9mm Oval Faceted Cut Gemstone 3.50Ct

Green Pakistan Peridot 11X9mm Oval Faceted Cut Gemstone 3.50Ct

  • Winning Bid: $47.00
  • 2 bids
Photo of Champagne Strontium Titanate 6mm Round Brilliant Cut Gemstone 1.25Ct

Champagne Strontium Titanate 6mm Round Brilliant Cut Gemstone 1.25Ct

  • Winning Bid: $11.00
  • 1 bids
Photo of Orange Strontium Titanate 8mm Octagon Asscher Cut Gemstone 3.75Ct

Orange Strontium Titanate 8mm Octagon Asscher Cut Gemstone 3.75Ct

  • Winning Bid: $24.00
  • 1 bids