Join the Daily Group Buy to unlock amazing deals!
$2.99 shipping per item won!

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!

Clear all options
Photo of Orange Cubic Zirconia 10mm, 7mm Octagon Fancy Cut Gemstones Set of 6 45.00Ctw

Orange Cubic Zirconia 10mm, 7mm Octagon Fancy Cut Gemstones Set of 6 45.00Ctw

  • Current Bid: $54.00
  • 0 bids
  • Time Left: --
Photo of Pink Moissanite 9mm Octagon Asscher Cut Gemstone 3.16Ct DEW

Pink Moissanite 9mm Octagon Asscher Cut Gemstone 3.16Ct DEW

  • Current Bid: $72.00
  • 1 bids
  • Time Left: --
Photo of Lab Created Emerald Loose Gemstone Octagon 8x6mm Match Pair, 1.50CTW Minimum

Lab Created Emerald Loose Gemstone Octagon 8x6mm Match Pair, 1.50CTW Minimum

  • Current Bid: $21.00
  • 0 bids
  • Time Left: --
Photo of Orange Strontium Titanate 8mm Octagon Asscher Cut Gemstone 3.75Ct

Orange Strontium Titanate 8mm Octagon Asscher Cut Gemstone 3.75Ct

  • Current Bid: $26.00
  • 0 bids
  • Time Left: --
Photo of Purple Strontium Titanate 9X7mm Emerald Cut Gemstone 3.50Ct

Purple Strontium Titanate 9X7mm Emerald Cut Gemstone 3.50Ct

  • Current Bid: $35.00
  • 0 bids
  • Time Left: --
Photo of White Moissanite 6x4mm Octagon Brilliant Cut Gemstone Single 0.70ct DEW

White Moissanite 6x4mm Octagon Brilliant Cut Gemstone Single 0.70ct DEW

  • Current Bid: $24.00
  • 0 bids
  • Time Left: --
Photo of Lab Created Emerald Loose Gemstone Octagon 7x5 Match Pair, 1.50CTW minimum

Lab Created Emerald Loose Gemstone Octagon 7x5 Match Pair, 1.50CTW minimum

  • Current Bid: $29.00
  • 6 bids
  • Time Left: --
Photo of Lab Grown Blue Sapphire 12mm Heart Faceted & 5x3mm Emerald Cut Radiant Gemstones Set of 7 8.50Ctw

Lab Grown Blue Sapphire 12mm Heart Faceted & 5x3mm Emerald Cut Radiant Gemstones Set of 7 8.50Ctw

  • Current Bid: $11.00
  • 0 bids
  • Time Left: --
Photo of Canary Strontium Titanate 5mm Octagon Asscher Cut Gemstones Matched Pair 1.75Ctw

Canary Strontium Titanate 5mm Octagon Asscher Cut Gemstones Matched Pair 1.75Ctw

  • Current Bid: $18.00
  • 0 bids
  • Time Left: --
Photo of White Moissanite 5mm Emerald Brilliant Cut Gemstone 0.60Ct DEW

White Moissanite 5mm Emerald Brilliant Cut Gemstone 0.60Ct DEW

  • Current Bid: $28.00
  • 0 bids
  • Time Left: --
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

  • Current Bid: $35.00
  • 0 bids
  • Time Left: --
Photo of Champagne Strontium Titanate 8x6mm Octagon Asscher Cut Gemstones Matched Pair 4.50Ctw

Champagne Strontium Titanate 8x6mm Octagon Asscher Cut Gemstones Matched Pair 4.50Ctw

  • Current Bid: $47.00
  • 0 bids
  • Time Left: --
Photo of Red Lab Created Bixbite 9x7mm Octagon Faceted Cut Gemstones Set of 3 5.50CTW

Red Lab Created Bixbite 9x7mm Octagon Faceted Cut Gemstones Set of 3 5.50CTW

  • Current Bid: $59.00
  • 0 bids
  • Time Left: --
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

  • Current Bid: $41.00
  • 0 bids
  • Time Left: --
Photo of Lab Created Emerald Loose Gemstone Octagon 7x5mm Single, 0.70CTW Minimum

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

  • Current Bid: $1.00
  • 1 bids
  • Time Left: --
Photo of Lab Created Emerald Loose Gemstone Octagon 8mm Single, 2CTW Minimum

Lab Created Emerald Loose Gemstone Octagon 8mm Single, 2CTW Minimum

  • Current Bid: $17.00
  • 0 bids
  • Time Left: --
Photo of Red Lab Created Bixbite 5x3mm Octagon Faceted Cut Gemstones Set of 10 2.50CTW

Red Lab Created Bixbite 5x3mm Octagon Faceted Cut Gemstones Set of 10 2.50CTW

  • Buy Now: $34.00
  • Current Bid: $13.00
  • 0 bids
  • Time Left: --
Photo of Red Lab Created Bixbite 5x3mm Octagon Faceted Cut Gemstones Set of 5 1.25CTW

Red Lab Created Bixbite 5x3mm Octagon Faceted Cut Gemstones Set of 5 1.25CTW

  • Buy Now: $19.00
  • Current Bid: $7.00
  • 0 bids
  • Time Left: --
Photo of Champagne Strontium Titanate 6mm Octagon Asscher Cut Gemstones Matched Pair 3.25Ctw

Champagne Strontium Titanate 6mm Octagon Asscher Cut Gemstones Matched Pair 3.25Ctw

  • Buy Now: $35.00
  • Current Bid: $22.00
  • 2 bids
  • Time Left: --
Photo of Red Lab Created Bixbite 7x5mm 2pcs Octagon 11x9mm 1pc Cushion Faceted Cut Gemstones Set 3 5CTW

Red Lab Created Bixbite 7x5mm 2pcs Octagon 11x9mm 1pc Cushion Faceted Cut Gemstones Set 3 5CTW

  • Buy Now: $57.00
  • Current Bid: $24.00
  • 0 bids
  • Time Left: --
Photo of White Moissanite 6x4mm Octagon Brilliant Cut Gemstones Matched Pair 1.40ctw DEW

White Moissanite 6x4mm Octagon Brilliant Cut Gemstones Matched Pair 1.40ctw DEW

  • Buy Now: $49.00
  • Current Bid: $20.00
  • 0 bids
  • Time Left: --
Photo of Orange Strontium Titanate 6mm Octagon Asscher Cut Gemstones Matched Pair 3.00Ctw

Orange Strontium Titanate 6mm Octagon Asscher Cut Gemstones Matched Pair 3.00Ctw

  • Buy Now: $34.00
  • Current Bid: $13.00
  • 0 bids
  • Time Left: --
Photo of Red Lab Created Bixbite 6x4mm 2pcs 7x5mm 1 pc Octagon Faceted Cut Gemstones Set of 3 1.90CTW

Red Lab Created Bixbite 6x4mm 2pcs 7x5mm 1 pc Octagon Faceted Cut Gemstones Set of 3 1.90CTW

  • Buy Now: $25.00
  • Current Bid: $9.00
  • 0 bids
  • Time Left: --
Photo of White Moissanite 8x6mm Emerald Cut Radiant Gemstone 1.80ct DEW

White Moissanite 8x6mm Emerald Cut Radiant Gemstone 1.80ct DEW

  • Current Bid: $64.00
  • 0 bids
  • Time Left: --
Photo of Peach Cubic Zirconia 16x12mm, 12x10mm Emerald Cut Gemstones Set of 2 32.00Ctw

Peach Cubic Zirconia 16x12mm, 12x10mm Emerald Cut Gemstones Set of 2 32.00Ctw

  • Current Bid: $50.00
  • 0 bids
  • Time Left: --
Photo of Lab Created Emerald Loose Gemstone Octagon 7mm Match Pair, 3CTW minimum

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

  • Current Bid: $23.00
  • 0 bids
  • Time Left: --
Photo of Red Lab Created Bixbite 7x5mm Octagon Faceted Cut Gemstones Set of 3 2.50CTW

Red Lab Created Bixbite 7x5mm Octagon Faceted Cut Gemstones Set of 3 2.50CTW

  • Buy Now: $39.00
  • Current Bid: $1.00
  • 0 bids
  • Time Left: --