Natural Untreated Loose Gemstones

Treatment > Not Enhanced (1/2)

  • 2.13ct Vs Stunning Natural Untreated Green Purple Blue Multi Color Tanzanite
  • Unheated / Untreated Natural Vivid Blue Ceylon Sapphire 1.85 Ct. (00311)
  • Very Rare Violet Blue Tourmaline Gem Mozambique Gemstone Natural Untreated 1.8ct
  • Very Rare Natural Saltwater Pearl Basra Golden Uncultured Jyotish Untreated Bd69
  • 6.05ct Vs Stunning Untreated Natural Green Gold Single Source Spanish Sphalerite
  • 1878 Pcs 5mm/10mm Round Untreated Excl Natural Shine Blue Moonstone 3500 Cts
  • 1.79 Ct Loose Natural Ruby Loose Old Mine Unheated Untreated Burma Mines Gem A+
  • 8.86-carat Magnificent Natural & Untreated Fiery Vivid Green Zambian Emerald
  • 1.36ct Natural Untreated Blue To Purple Red East African Color Change Garnet
  • Sugilite Gel Cabochon Untreated Natural Gemstone Sugilith Edelstein 3.45 Ct
  • 1.59ct Stunning Natural Untreated Orange Red Pink Mahenge Tanzanian Spinel
  • 5 Kg Natural Purple Amethyst Untreated Mix Size Cabs Wholesale Lot Super Saver
  • 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
  • 1.13ct Stunning Untreated Natural Top Bluish Green Kenyian Tsavorite Garnet
  • Rare Fire Red Spinel Gem Natural Gemstone Untreated Fluorescent Mogok Burma Rs43
  • 2.28ctw Vs Stunning Untreated Natural Mint Blue Green Madagascar Apatite Set
  • 1.41 Ct Rare Gem Utah Red Emerald Beryl Bixbite Natural Untreated Gemstone Usa
  • 2.66 Ct. Unheated Untreated Natural Cushion 7.5 Mm. Blue Tanga Tanzania Sapphire
  • Sugilite Gel Cabochon Untreated Natural Gemstone Aaa Sugilith Edelstein 3.40 Ct
  • Rare New Aaaa+ Beautiful Untreated Hot Pink Sapphire Beads 58.25cts Rondelles
  • Rare Blue Spinel Gem Diamond Cut Rnd Tunduru Tanzania Natural Untreated Gemstone
  • Sugilite Gel Cabochon Untreated Natural Gemstone Aaa Sugilith Edelstein 3.05 Ct
  • 500 Ct Semi Precious Untreated Natural Artistic Cabochon Malachite Lot 11-20mm
  • Sugilite Gel Translucent Untreated Gemstone Carving 1990´s Rough Sugilith 13 Ct
  • 1.98ct Stunning Natural Untreated Rare Faceted Purple Pink Burma Spinel
  • 1000 Cts Exclusive Untreated Natural Rainbow Moonstone Wholesale Gemstone Lot
  • Rare Gem Grade Round Natural Untreated Caribbean Blue Larimar Beads 9mm 15.5
  • 1.09ct Stunning Untreated Natural Rare Intense Green Kenyian Tsavorite Garnet
  • Sugilite Gel Translucent Untreated Gemstone Carving 1990´s Rough Sugilith 6 Ct
  • Rare Orangey Pink Tourmaline Gem Untreated Padparadscha Color 2.61ct Orange
  • Very Rare Natural Conch Pearl Pink Peach Carribean Dominican Republic Untreated
  • 2.14ct Stunning Untreated Natural Green Madagascar Andradite Demantoid Garnet
  • Very Rare Red Spinel Gem Mogok Burma Natural Gemstone Untreated Fluorescent D68
  • Exceptional Gem Vvs 615 Cts Huge Natural Untreated Clean Africa Smoky Quartz