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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 Spessartite Loose Gemstone Square 4x4mm set Of 7, 3.50Ctw Minimum

Spessartite Loose Gemstone Square 4x4mm set Of 7, 3.50Ctw Minimum

  • Buy Now: $51.00
  • Winning Bid: $3.00
  • 3 bids
Photo of IMPERIAL GARNET/ LOOSE GEMSTONES/ SET OF 3/ 3.50 CTW MINIMUM

IMPERIAL GARNET/ LOOSE GEMSTONES/ SET OF 3/ 3.50 CTW MINIMUM

  • Winning Bid: $38.00
  • 19 bids
Photo of Rutilated Topaz Loose Gemstone Single 3.5 CTW Minimum

Rutilated Topaz Loose Gemstone Single 3.5 CTW Minimum

  • Winning Bid: $13.00
  • 1 bids
Photo of Lab Created Alexandrite Loose Gemstone Single,1.50CTW Minimum

Lab Created Alexandrite Loose Gemstone Single,1.50CTW Minimum

  • Winning Bid: $26.00
  • 1 bids
Photo of SET OF 10 CANARY APATITE OVAL 5X4 WITH MINIMUN OF 3.50 CTW.

SET OF 10 CANARY APATITE OVAL 5X4 WITH MINIMUN OF 3.50 CTW.

  • Winning Bid: $13.00
  • 1 bids
Photo of Red Lab Created Bixbite 9x7mm Octagon Faceted Cut Gemstones Matched Pair 3.50CTW

Red Lab Created Bixbite 9x7mm Octagon Faceted Cut Gemstones Matched Pair 3.50CTW

  • Winning Bid: $44.00
  • 0 bids
Photo of Zandrite ® Color Change Blue To Lavender Avg 3.50ct 10mm Round

Zandrite ® Color Change Blue To Lavender Avg 3.50ct 10mm Round

  • Winning Bid: $27.80
  • 9 bids
Photo of Chrome Diopside Loose Gemstone Set of 10 3.50 ctw minimum.

Chrome Diopside Loose Gemstone Set of 10 3.50 ctw minimum.

  • Winning Bid: $16.00
  • 1 bids
Photo of Red Sphalerite 9.5x7mm Octagon Emerald cut Gemstone 3.50ct

Red Sphalerite 9.5x7mm Octagon Emerald cut Gemstone 3.50ct

  • Winning Bid: $95.00
  • 0 bids
Photo of Pink Opal 7x5mm Oval Cabochon Gemstones Set Of 5,3.50ctw

Pink Opal 7x5mm Oval Cabochon Gemstones Set Of 5,3.50ctw

  • Winning Bid: $1.00
  • 1 bids
Photo of Amethyst Loose Gemstone Single, 3.50tw Minimum

Amethyst Loose Gemstone Single, 3.50tw Minimum

  • Winning Bid: $8.00
  • 5 bids
Photo of QUARTZ/ LOOSE GEMSTONE /MATCH PAIR/3.50CTW MINIMUM

QUARTZ/ LOOSE GEMSTONE /MATCH PAIR/3.50CTW MINIMUM

  • Winning Bid: $7.00
  • 6 bids
Photo of Red Lab Created Bixbite 12x10mm Cushion Faceted Cut Gemstone 3.50ct

Red Lab Created Bixbite 12x10mm Cushion Faceted Cut Gemstone 3.50ct

  • Winning Bid: $52.60
  • 5 bids
Photo of Prima Rosa Zircon™ Avg 3.50ct 10x8mm Oval

Prima Rosa Zircon™ Avg 3.50ct 10x8mm Oval

  • Winning Bid: $115.00
  • 1 bids
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

  • Winning Bid: $38.00
  • 0 bids
Photo of Multi-color Northern Light Quartz 12x10mm Oval faceted Cut Gemstone 3.50ct

Multi-color Northern Light Quartz 12x10mm Oval faceted Cut Gemstone 3.50ct

  • Winning Bid: $19.00
  • 4 bids
Photo of Red Lab Created Bixbite 11x9mm Cushion Faceted Cut Gemstone 3.50ct

Red Lab Created Bixbite 11x9mm Cushion Faceted Cut Gemstone 3.50ct

  • Winning Bid: $40.00
  • 0 bids
Photo of Spessartite Loose Gemstone Cushion 8mm Single, 3.50Ctw Minimum

Spessartite Loose Gemstone Cushion 8mm Single, 3.50Ctw Minimum

  • Winning Bid: $38.00
  • 0 bids
Photo of Orange Sphalerite 9.5x7mm Octagon Emerald cut Gemstone 3.50ct

Orange Sphalerite 9.5x7mm Octagon Emerald cut Gemstone 3.50ct

  • Winning Bid: $92.00
  • 0 bids
Photo of Yellow Sphalerite 7.50mm Square Princess Cut Gemstone 3.50ct

Yellow Sphalerite 7.50mm Square Princess Cut Gemstone 3.50ct

  • Winning Bid: $91.00
  • 0 bids
Photo of Red Lab Created Bixbite 12x10mm Cushion Faceted Cut Gemstone 3.50ct

Red Lab Created Bixbite 12x10mm Cushion Faceted Cut Gemstone 3.50ct

  • Winning Bid: $43.00
  • 1 bids
Photo of Orange Sphalerite 9x7mm Octagon Emerald cut Gemstone 3.50ct

Orange Sphalerite 9x7mm Octagon Emerald cut Gemstone 3.50ct

  • Winning Bid: $92.00
  • 0 bids
Photo of Yellow Sphalerite 7.50mm Square Princess Cut Gemstone 3.50ct

Yellow Sphalerite 7.50mm Square Princess Cut Gemstone 3.50ct

  • Winning Bid: $92.00
  • 0 bids
Photo of Pre-Owned Spanish Sphalerite min 3.50ct 9mm Round

Pre-Owned Spanish Sphalerite min 3.50ct 9mm Round

  • Winning Bid: $118.00
  • 0 bids
Photo of Purple Rhodolite 10x7mm Pear Matched Pair 3.5ctw

Purple Rhodolite 10x7mm Pear Matched Pair 3.5ctw

  • Winning Bid: $48.00
  • 0 bids
Photo of Pink Opal 7x5mm Oval Cabochon Gemstones Set Of 5,3.50ctw

Pink Opal 7x5mm Oval Cabochon Gemstones Set Of 5,3.50ctw

  • Winning Bid: $6.00
  • 6 bids
Photo of Lab Created Alexandrite Loose Gemstone Pear 12x8 Single,3.50CTW Minimum

Lab Created Alexandrite Loose Gemstone Pear 12x8 Single,3.50CTW Minimum

  • Winning Bid: $48.00
  • 0 bids
Photo of MATCH PAIR CANARY APATITE OCTAGON 7.00 ASSCHER CUT WITH MINIMUN OF 3.50 CTW.

MATCH PAIR CANARY APATITE OCTAGON 7.00 ASSCHER CUT WITH MINIMUN OF 3.50 CTW.

  • Winning Bid: $18.00
  • 1 bids
Photo of Chrome Diopside Set of10 Loose Gemstone 3.50ctw minimum

Chrome Diopside Set of10 Loose Gemstone 3.50ctw minimum

  • Winning Bid: $16.00
  • 0 bids
Photo of Opal Loose Gemstone Set Of 5,3.5CTW Minimum

Opal Loose Gemstone Set Of 5,3.5CTW Minimum

  • Buy Now: $43.00
  • Winning Bid: $35.00
  • 27 bids
Photo of Beryl Loose Gemstone Single, 3.50CTW Minimum

Beryl Loose Gemstone Single, 3.50CTW Minimum

  • Buy Now: $51.00
  • Winning Bid: $9.00
  • 5 bids
Photo of Morganite Loose Gemstone Single, 3.50CTW Minimum

Morganite Loose Gemstone Single, 3.50CTW Minimum

  • Winning Bid: $108.00
  • 0 bids
Photo of Purple Rhodolite 8x8mm Trillion Matched Pair 3.5ctw

Purple Rhodolite 8x8mm Trillion Matched Pair 3.5ctw

  • Winning Bid: $46.00
  • 0 bids
Photo of Lemon Quartz loose Gemstones Match Pair 3.50 ctw Minimum

Lemon Quartz loose Gemstones Match Pair 3.50 ctw Minimum

  • Winning Bid: $7.00
  • 9 bids
Photo of Spessartite Loose Gemstone Square 4x4mm set Of 7, 3.50Ctw Minimum

Spessartite Loose Gemstone Square 4x4mm set Of 7, 3.50Ctw Minimum

  • Winning Bid: $51.00
  • 0 bids
Photo of Red Sphalerite 9.5x7mm Octagon Emerald cut Gemstone 3.50ct

Red Sphalerite 9.5x7mm Octagon Emerald cut Gemstone 3.50ct

  • Winning Bid: $95.00
  • 0 bids
Photo of Red Lab Created Bixbite 9x7mm Octagon Faceted Cut Gemstones Matched Pair 3.50CTW

Red Lab Created Bixbite 9x7mm Octagon Faceted Cut Gemstones Matched Pair 3.50CTW

  • Winning Bid: $44.00
  • 2 bids
Photo of Blue Turquoise 6x4mm,7x5mm,8x6mm Oval Cabochon Cut Gemstones Set of 3 Matched Pairs 3.50ctw

Blue Turquoise 6x4mm,7x5mm,8x6mm Oval Cabochon Cut Gemstones Set of 3 Matched Pairs 3.50ctw

  • Winning Bid: $20.00
  • 6 bids
Photo of Lab Created Alexandrite Loose Gemstone Single,1.50CTW Minimum

Lab Created Alexandrite Loose Gemstone Single,1.50CTW Minimum

  • Winning Bid: $26.00
  • 1 bids
Photo of Multi-color Northern Light Quartz 12x10mm Oval faceted Cut Gemstone 3.50ct

Multi-color Northern Light Quartz 12x10mm Oval faceted Cut Gemstone 3.50ct

  • Winning Bid: $31.00
  • 8 bids
Photo of Lab Created Alexandrite Loose Gemstone Pear 12x8 Single,3.50CTW Minimum

Lab Created Alexandrite Loose Gemstone Pear 12x8 Single,3.50CTW Minimum

  • Winning Bid: $48.00
  • 0 bids
Photo of Prima Rosa Zircon™ Avg 3.50ct 10x8mm Oval

Prima Rosa Zircon™ Avg 3.50ct 10x8mm Oval

  • Winning Bid: $115.00
  • 0 bids
Photo of Yellow Sphalerite 7.50mm Square Princess Cut Gemstone 3.50ct

Yellow Sphalerite 7.50mm Square Princess Cut Gemstone 3.50ct

  • Winning Bid: $91.00
  • 0 bids
Photo of Orange Sphalerite 9x7mm Octagon Emerald cut Gemstone 3.50ct

Orange Sphalerite 9x7mm Octagon Emerald cut Gemstone 3.50ct

  • Winning Bid: $92.00
  • 0 bids
Photo of Chrome Diopside Loose Gemstone Set of 10 3.50 ctw minimum.

Chrome Diopside Loose Gemstone Set of 10 3.50 ctw minimum.

  • Winning Bid: $16.00
  • 0 bids
Photo of Pre-Owned Spanish Sphalerite min 3.50ct 9mm Round

Pre-Owned Spanish Sphalerite min 3.50ct 9mm Round

  • Winning Bid: $118.00
  • 0 bids