Natural Untreated Loose Gemstones

Unheated (1/2)

  • Unheated / Untreated Natural Vivid Blue Ceylon Sapphire 1.85 Ct. (00311)
  • 3.20 Ct Natural Unheated Untreated Colombian Emerald Top Pear Cut Green Gemstone
  • 9 60 Ct Fine Natural Burma Ruby Unheated Untreated Loose Gemstone
  • Big Rare! Certified 2.87ct 10.5x7.5mm Oval Natural Unheated Untreated Red Ruby
  • 1.79 Ct Loose Natural Ruby Loose Old Mine Unheated Untreated Burma Mines Gem A+
  • 280 54 Ct 84 Pcs Unheated Natural Pink Morganite Loose Gemstones
  • Rare! 2.11ct 7.5x6.5mm Cushion Natural Unheated Untreated Red Ruby Certified
  • Natural Untreated Ruby 1.03ct Rare Igi Certified Unheated Deep Red Oval Cut Gem
  • 2.24ct 9.5x7.5mm Oval Natural Unheated Untreated Blue Sapphire Free Certified
  • 60 24 Ct Unheated Natural Cat S Eye Chrysoberyl Loose Gemstones
  • Live Auctions Tsavorite Natural High Gloss Unheated Rough Raw Loose Gemstone
  • 4.92 Ct. Unheated Untreated Natural Oval 911.5 Mm. Exceptional Red Pink Sapphire
  • 7.89 Ct. Firely Unheated Untreated Natural Oval 1114mm Vivid Blue Sapphire
  • 9.1ct. Unheated Untreated Natural Oval 1014 Vivid Blue Tanga Mine Sapphire
  • 6.13 Ct Gia Certified Natural Unheated Untreated Cushion Shape Yellow Sapphire
  • Natural Unheated Untreated Certified Sapphire Neelam Stone Sapphire Stone Loose Gemstones
  • 6 19 Cts Fine Natural Burma Ruby Unheated Untreated Loose Gemstone
  • 3.02 Ct Unheated / Untreated Natural Purple Green Sapphire Certified If
  • Natural Untreated Unheated Pink & Orange Padparadscha Spinel Mogok Myanmar 10cts
  • 2.66 Ct. Unheated Untreated Natural Cushion 7.5 Mm. Blue Tanga Tanzania Sapphire
  • Natural Unheated Untreated Brazilian Topaz Loose Gemstones Topaz Gemstone
  • Rare! 2.11ct 7.5x6.5mm Cushion Natural Unheated Untreated Red Ruby Certified
  • Natural Fine Blue Star Sapphire Round Cabochon Unheated, Untreated Sri Lanka
  • 11.7 Ct Custom Cut Natural Unheated Untreated Blue Sapphire 21x12mm Kite Cut
  • Natural Fine Blue Star Sapphire Oval Cabochon Unheated, Untreated Sri Lanka
  • Natural Fine Blue Star Sapphire Oval Cabochon Unheated, Untreated Sri Lank
  • Natural Untreated Unheated Pink Sapphire 1.04ct Oval Cut Igi Certified Gem
  • 9 15 Ct Certified Natural Unheated Oval Hessonite Garnet Loose Gemstone Ceylon
  • 8.89ct Natural Ceylon Star Sapphire See Video Unheated Untreated
  • Tsavorite Garnet 1.33 Carats Unheated And Untreated Emerald Cut
  • Rare! Certified 1.92ct 9x6.5mm Pear Natural Unheated Untreated Top Red Ruby
  • Aigs Rare! Certified 0.96ct 6x5mm Cushion Natural Unheated Untreated Red Ruby
  • 2.02 Ct Natural Unheated / Untreated Tsavorite Garnet Vs Heart
  • 1.96 Carats Unheated Untreated Loose Sapphire Stone Certified Ceylon Sapphire
  • 2.24ct 9.5x7.5mm Oval Natural Unheated Untreated Blue Sapphire Free Certified
  • Certified Natural 1.20ct Untreated Ruby Oval Vs Clarity Unheated Madagascar Gem