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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 Chrome Diopside Match pair 2 Loose Gemstone 1ctw minimum

Chrome Diopside Match pair 2 Loose Gemstone 1ctw minimum

  • Buy Now: $11.00
  • Winning Bid: $9.00
  • 3 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: $3.00
  • 4 bids
Photo of Red Sphalerite 6x4.5mm Octagon Emerald cut Gemstone 1ct

Red Sphalerite 6x4.5mm Octagon Emerald cut Gemstone 1ct

  • Winning Bid: $27.00
  • 1 bids
Photo of Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

  • Winning Bid: $38.63
  • 6 bids
Photo of Red Lab Created Ruby 7x5mm Emerald Cut Faceted Gemstone 1ct

Red Lab Created Ruby 7x5mm Emerald Cut Faceted Gemstone 1ct

  • Winning Bid: $9.00
  • 7 bids
Photo of Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $35.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $38.00
  • 0 bids
Photo of Orange Sphalerite 7x4.5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x4.5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $30.00
  • 0 bids
Photo of Chrome Diopside Match pair 2 Loose Gemstone 1ctw minimum

Chrome Diopside Match pair 2 Loose Gemstone 1ctw minimum

  • Winning Bid: $4.00
  • 5 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $39.00
  • 0 bids
Photo of Orange Sphalerite 6.5x4.5mm Octagon Emerald cut Gemstone 1ct

Orange Sphalerite 6.5x4.5mm Octagon Emerald cut Gemstone 1ct

  • Winning Bid: $29.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $35.00
  • 0 bids
Photo of Multi-Color Sphalerite 7x4mm Octagon Emerald Cut Gemstone 1CT

Multi-Color Sphalerite 7x4mm Octagon Emerald Cut Gemstone 1CT

  • Winning Bid: $30.00
  • 0 bids
Photo of Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

  • Winning Bid: $22.00
  • 2 bids
Photo of Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $35.00
  • 0 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 Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

  • Winning Bid: $24.00
  • 2 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 Red Lab Created Ruby 7x5mm Emerald Cut Faceted Gemstone 1ct

Red Lab Created Ruby 7x5mm Emerald Cut Faceted Gemstone 1ct

  • Winning Bid: $11.00
  • 6 bids
Photo of Orange Sphalerite 7x4.5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x4.5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $30.00
  • 0 bids
Photo of Orange Sphalerite 6.5x4.5mm Octagon Emerald cut Gemstone 1ct

Orange Sphalerite 6.5x4.5mm Octagon Emerald cut Gemstone 1ct

  • Winning Bid: $29.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $38.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $39.00
  • 0 bids
Photo of Chrome Diopside Match pair 2 Loose Gemstone 1ctw minimum

Chrome Diopside Match pair 2 Loose Gemstone 1ctw minimum

  • Winning Bid: $3.00
  • 3 bids
Photo of Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $35.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $39.00
  • 0 bids
Photo of Multi-Color Sphalerite 7x4mm Octagon Emerald Cut Gemstone 1CT

Multi-Color Sphalerite 7x4mm Octagon Emerald Cut Gemstone 1CT

  • Winning Bid: $30.00
  • 0 bids
Photo of Red Lab Created Ruby 7x5mm Emerald Cut Faceted Gemstone 1ct

Red Lab Created Ruby 7x5mm Emerald Cut Faceted Gemstone 1ct

  • Winning Bid: $5.00
  • 4 bids
Photo of Orange Sphalerite 6.5x4.5mm Octagon Emerald cut Gemstone 1ct

Orange Sphalerite 6.5x4.5mm Octagon Emerald cut Gemstone 1ct

  • Winning Bid: $29.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $38.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Buy Now: $40.00
  • Winning Bid: $31.00
  • 8 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: $50.00
  • 15 bids
Photo of Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

  • Winning Bid: $26.00
  • 3 bids
Photo of Orange Sphalerite 7x4.5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x4.5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $30.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $39.00
  • 0 bids
Photo of Multi-Color Sphalerite 7x4mm Octagon Emerald Cut Gemstone 1CT

Multi-Color Sphalerite 7x4mm Octagon Emerald Cut Gemstone 1CT

  • Winning Bid: $30.00
  • 0 bids
Photo of Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Buy Now: $40.00
  • Winning Bid: $4.23
  • 2 bids
Photo of Orange Sphalerite 7x4.5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x4.5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $30.00
  • 0 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $35.00
  • 1 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: $26.00
  • 9 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $39.00
  • 1 bids
Photo of Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Orange Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $38.00
  • 0 bids
Photo of Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

Green Moissanite 7x5mm Octagon Radiant Cut Gemstone 1ct DEW

  • Winning Bid: $22.00
  • 1 bids
Photo of Orange Sphalerite 6.5x4.5mm Octagon Emerald cut Gemstone 1ct

Orange Sphalerite 6.5x4.5mm Octagon Emerald cut Gemstone 1ct

  • Winning Bid: $29.00
  • 0 bids
Photo of Multi-Color Sphalerite 7x4mm Octagon Emerald Cut Gemstone 1CT

Multi-Color Sphalerite 7x4mm Octagon Emerald Cut Gemstone 1CT

  • Winning Bid: $30.00
  • 0 bids
Photo of Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

Brown Sphalerite 7x5mm Octagon Emerald Cut Gemstone 1ct

  • Winning Bid: $27.00
  • 0 bids
Photo of Red Lab Created Ruby 7x5mm Emerald Cut Faceted Gemstone 1ct

Red Lab Created Ruby 7x5mm Emerald Cut Faceted Gemstone 1ct

  • Winning Bid: $10.63
  • 7 bids