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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 White Diamond Loose Gemstone Parcel, 0.70CTW Minimum

White Diamond Loose Gemstone Parcel, 0.70CTW Minimum

  • Winning Bid: $38.00
  • 0 bids
Photo of White Moissanite 3.75mm Round Brilliant Cut Gemstones Matched Pair 0.40ctw DEW

White Moissanite 3.75mm Round Brilliant Cut Gemstones Matched Pair 0.40ctw DEW

  • Winning Bid: $17.00
  • 0 bids
Photo of Strontium Titanate Loose Gemstones 0.50 CTW Minimum

Strontium Titanate Loose Gemstones 0.50 CTW Minimum

  • Winning Bid: $1.00
  • 1 bids
Photo of White Diamond Loose Gemstone Parcel, 0.25CTW Minimum

White Diamond Loose Gemstone Parcel, 0.25CTW Minimum

  • Winning Bid: $18.00
  • 1 bids
Photo of Moissanite Loose Gemstone Single, 0.50ctw Minimum

Moissanite Loose Gemstone Single, 0.50ctw Minimum

  • Winning Bid: $28.00
  • 0 bids
Photo of White Zircon 1.2mm Round Faceted Cut Gemstone Parcel 10.00Ctw

White Zircon 1.2mm Round Faceted Cut Gemstone Parcel 10.00Ctw

  • Winning Bid: $23.00
  • 0 bids
Photo of Opal Synthetic 10mm Round Opal 2.25ct

Opal Synthetic 10mm Round Opal 2.25ct

  • Winning Bid: $37.00
  • 0 bids
Photo of Strontium Titanate Loose Gemstones Parcel 5.00 CTW Minimum

Strontium Titanate Loose Gemstones Parcel 5.00 CTW Minimum

  • Buy Now: $32.00
  • Winning Bid: $15.00
  • 2 bids
Photo of White Zircon 1.75mm Round Faceted Cut Gemstone Parcel 10.00Ctw

White Zircon 1.75mm Round Faceted Cut Gemstone Parcel 10.00Ctw

  • Winning Bid: $25.00
  • 2 bids
Photo of White Zircon Loose Gemstone Single, 0.90Ctw Minimum

White Zircon Loose Gemstone Single, 0.90Ctw Minimum

  • Winning Bid: $1.00
  • 1 bids
Photo of White Moissanite 1mm-1.25mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

White Moissanite 1mm-1.25mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

  • Winning Bid: $38.00
  • 0 bids
Photo of Strontium Titanate Loose Gemstone Single 1.75 CTW Minimum

Strontium Titanate Loose Gemstone Single 1.75 CTW Minimum

  • Winning Bid: $19.00
  • 1 bids
Photo of WHITE QUARTZ/ LOOSE GEMSTONES/ MATCH PAIR/ 3.00 CTW MINIMUM

WHITE QUARTZ/ LOOSE GEMSTONES/ MATCH PAIR/ 3.00 CTW MINIMUM

  • Winning Bid: $3.00
  • 4 bids
Photo of Gemology Portable Polariscope With Daylight, Led And Sodium Light Source

Gemology Portable Polariscope With Daylight, Led And Sodium Light Source

  • Winning Bid: $58.00
  • 2 bids
Photo of White Strontium Titanate Mixed Size Round Faceted Cut Gemstone Parcel 50.00Ctw

White Strontium Titanate Mixed Size Round Faceted Cut Gemstone Parcel 50.00Ctw

  • Winning Bid: $220.00
  • 0 bids
Photo of White Zircon Loose Gemstone Parcel 3MM, 10Ctw Minimum

White Zircon Loose Gemstone Parcel 3MM, 10Ctw Minimum

  • Winning Bid: $29.00
  • 0 bids
Photo of Strontium Titanate Loose Gemstone Single 1.25 CTW Minimum

Strontium Titanate Loose Gemstone Single 1.25 CTW Minimum

  • Winning Bid: $15.00
  • 0 bids
Photo of White Moissanite 2mm Round Brilliant Cut Gemstones Parcel 2.25ctw DEW

White Moissanite 2mm Round Brilliant Cut Gemstones Parcel 2.25ctw DEW

  • Winning Bid: $77.00
  • 0 bids
Photo of White Moissanite 1.30mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

White Moissanite 1.30mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

  • Winning Bid: $26.00
  • 4 bids
Photo of White Zircon 1.10mm Round Faceted Cut Gemstone Parcel 10.00Ctw

White Zircon 1.10mm Round Faceted Cut Gemstone Parcel 10.00Ctw

  • Buy Now: $28.00
  • Winning Bid: $16.00
  • 7 bids
Photo of Strontium Titanate Loose Gemstones Parcel 5.00 CTW Minimum

Strontium Titanate Loose Gemstones Parcel 5.00 CTW Minimum

  • Buy Now: $40.00
  • Winning Bid: $22.00
  • 3 bids
Photo of White Moissanite 1.8mm-1.9mm Round Brilliant Cut Gemstones Parcel 1.60ctw DEW

White Moissanite 1.8mm-1.9mm Round Brilliant Cut Gemstones Parcel 1.60ctw DEW

  • Buy Now: $62.00
  • Winning Bid: $11.00
  • 2 bids
Photo of Strontium Titanate Loose Gemstone Single 3.75 CTW Minimum

Strontium Titanate Loose Gemstone Single 3.75 CTW Minimum

  • Winning Bid: $39.00
  • 2 bids
Photo of White Zircon Loose Gemstone Parcel 1.8mm,10Ctw Minimum

White Zircon Loose Gemstone Parcel 1.8mm,10Ctw Minimum

  • Winning Bid: $23.00
  • 0 bids
Photo of Lab Created Bixbite And Hydrothermal Emerald & Genuine Goshenite Set Of Three 3.30ctw Avg 7mm Round

Lab Created Bixbite And Hydrothermal Emerald & Genuine Goshenite Set Of Three 3.30ctw Avg 7mm Round

  • Winning Bid: $35.00
  • 1 bids
Photo of White Diamond Loose Gemstone Round 0.60mm Parcel, 0.25CTW Minimum

White Diamond Loose Gemstone Round 0.60mm Parcel, 0.25CTW Minimum

  • Winning Bid: $32.00
  • 0 bids
Photo of PETALITE LOOSE GEMSTONE SINGLE 2CTW MINIMUM

PETALITE LOOSE GEMSTONE SINGLE 2CTW MINIMUM

  • Winning Bid: $8.00
  • 0 bids
Photo of White Diamond Loose Gemstone Round 1.70mm Parcel, 0.25CTW Minimum

White Diamond Loose Gemstone Round 1.70mm Parcel, 0.25CTW Minimum

  • Winning Bid: $46.00
  • 0 bids
Photo of White Diamond Loose Gemstone Parcel, 0.20CTW Minimum

White Diamond Loose Gemstone Parcel, 0.20CTW Minimum

  • Winning Bid: $59.00
  • 0 bids
Photo of Mexican Danburite 7.60ct Minimum 13mm Round Swirl Dutch Cut

Mexican Danburite 7.60ct Minimum 13mm Round Swirl Dutch Cut

  • Winning Bid: $66.00
  • 0 bids
Photo of White Moissanite 4mm Round Brilliant Cut Gemstones Set Of 5,1.15ctw DEW

White Moissanite 4mm Round Brilliant Cut Gemstones Set Of 5,1.15ctw DEW

  • Winning Bid: $53.00
  • 1 bids
Photo of White Moissanite 3mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

White Moissanite 3mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

  • Winning Bid: $38.00
  • 1 bids
Photo of White Diamond Loose Gemstone Round 1.1-1.4mm Parcel, 1CTW Minimum

White Diamond Loose Gemstone Round 1.1-1.4mm Parcel, 1CTW Minimum

  • Winning Bid: $27.00
  • 3 bids
Photo of White Diamond Loose Gemstone Round 1.75mm Parcel, 0.25CTW Minimum

White Diamond Loose Gemstone Round 1.75mm Parcel, 0.25CTW Minimum

  • Winning Bid: $64.00
  • 0 bids
Photo of White Moissanite 3.50mm Round Fancy Cut Gemstones Matched Pair 0.32Ctw DEW

White Moissanite 3.50mm Round Fancy Cut Gemstones Matched Pair 0.32Ctw DEW

  • Winning Bid: $15.00
  • 1 bids
Photo of Moissanite Loose Gemstone Single, 0.50ctw Minimum

Moissanite Loose Gemstone Single, 0.50ctw Minimum

  • Winning Bid: $28.00
  • 1 bids
Photo of White Moissanite 2.40mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

White Moissanite 2.40mm Round Brilliant Cut Gemstones Parcel 1.10ctw DEW

  • Winning Bid: $38.00
  • 0 bids
Photo of White Moissanite 4mm Round Brilliant Cut Gemstones Matched Pair 0.46ctw DEW

White Moissanite 4mm Round Brilliant Cut Gemstones Matched Pair 0.46ctw DEW

  • Winning Bid: $32.10
  • 3 bids
Photo of White Diamond Loose Gemstone Parcel, 0.70CTW Minimum

White Diamond Loose Gemstone Parcel, 0.70CTW Minimum

  • Winning Bid: $38.00
  • 1 bids
Photo of White Diamond Loose Gemstone Parcel, 0.20CTW Minimum

White Diamond Loose Gemstone Parcel, 0.20CTW Minimum

  • Winning Bid: $59.00
  • 1 bids
Photo of White Moissanite 4mm Round Brilliant Cut Gemstones Set Of 3,0.69ctw DEW

White Moissanite 4mm Round Brilliant Cut Gemstones Set Of 3,0.69ctw DEW

  • Winning Bid: $32.00
  • 1 bids
Photo of White Moissanite 4.5mm Round Brilliant Cut Gemstones Set Of 3,0.99ctw DEW

White Moissanite 4.5mm Round Brilliant Cut Gemstones Set Of 3,0.99ctw DEW

  • Winning Bid: $64.00
  • 0 bids
Photo of Strontium Titanate Loose Gemstones Match Pair 1.50 CTW Minimum

Strontium Titanate Loose Gemstones Match Pair 1.50 CTW Minimum

  • Buy Now: $23.00
  • Winning Bid: $18.00
  • 8 bids
Photo of White Zircon 1.5mm Round Faceted Cut Gemstone Parcel 10.00Ctw

White Zircon 1.5mm Round Faceted Cut Gemstone Parcel 10.00Ctw

  • Buy Now: $28.00
  • Winning Bid: $6.00
  • 6 bids
Photo of Gemvue Polariscope With Case

Gemvue Polariscope With Case

  • Buy Now: $21.00
  • Winning Bid: $14.00
  • 4 bids
Photo of Opal Synthetic 10mm Round Opal 2.25ct

Opal Synthetic 10mm Round Opal 2.25ct

  • Buy Now: $42.00
  • Winning Bid: $2.00
  • 2 bids
Photo of White Zircon 1.2mm Round Faceted Cut Gemstone Parcel 10.00Ctw

White Zircon 1.2mm Round Faceted Cut Gemstone Parcel 10.00Ctw

  • Winning Bid: $23.00
  • 0 bids