Natural Untreated Loose Gemstones

Blue (1/2)

  • Untreated Blue Topaz-russia 12.96ct Clarity Vs1-rare Origin-for High-end Jewelry
  • Blue Star Sapphire Mogok
  • 2.13ct Vs Stunning Natural Untreated Green Purple Blue Multi Color Tanzanite
  • Unique Piece In The World! 14.90 Ct Top Class Untreated Aqua Blue Aquamarine
  • Unheated / Untreated Natural Vivid Blue Ceylon Sapphire 1.85 Ct. (00311)
  • Natural Ceylon Blue Sapphire 0.73ct Untreated Sri Lankan Igi Certified Oval Cut
  • Very Rare Violet Blue Tourmaline Gem Mozambique Gemstone Natural Untreated 1.8ct
  • Natural 1.68ct Colour Change Sapphire Blue Pinkish Purple Untreated Rare Gem
  • Blue Sapphire Octagon 7.5x5.5mm Vs 1.53ct Loose Natural Gemstone Clean Untreated
  • 1878 Pcs 5mm/10mm Round Untreated Excl Natural Shine Blue Moonstone 3500 Cts
  • 10 Rare Gem Grade Round Natural Untreated Caribbean Blue Larimar Beads 10mm
  • Natural Ceylon Blue Untreated Sapphire 0.71ct Rare Igi Certified Cushion Cut
  • 4.06 Ct Natural Blue Sapphire Old Mine Sri-lanka Untreated Loose Gem Vs Clarity
  • 1.36ct Natural Untreated Blue To Purple Red East African Color Change Garnet
  • 2.24ct 9.5x7.5mm Oval Natural Unheated Untreated Blue Sapphire Free Certified
  • Natural Untreated Steel Blue Sapphire, 2.10ct. (u3522)
  • 7.89 Ct. Firely Unheated Untreated Natural Oval 1114mm Vivid Blue Sapphire
  • 9.1ct. Unheated Untreated Natural Oval 1014 Vivid Blue Tanga Mine Sapphire
  • 0.09cts Fancy Intense Blue Green Loose Diamond Natural Color Gia Untreated
  • Natural Untreated Blue Sapphire, 5.02ct. (b4668)
  • Natural Untreated Blue Sapphire, 3.05ct. (b5878)
  • 5.70ct Top Natural Untreated Aqua Blue Aquamarine Oval Checker Cut Gem For Ring
  • 2.28ctw Vs Stunning Untreated Natural Mint Blue Green Madagascar Apatite Set
  • 10 Ct Grs Certified Natural Untreated Flawless Blue Sapphire Gemstone
  • 2.66 Ct. Unheated Untreated Natural Cushion 7.5 Mm. Blue Tanga Tanzania Sapphire
  • Top Grade! Natural Untreated Sapphire Smooth Rondelle Big 8mm Deep Blue Necklace
  • Rare Blue Spinel Gem Diamond Cut Rnd Tunduru Tanzania Natural Untreated Gemstone
  • Raw Blue Tourmaline Crystal Untreated Indicolite Mineral Facet Rough Stone 3.5ct
  • Stunning, Clean, Blue Aquamarine Gemstone 11.10 Crts, 100% Natural, Untreated
  • 1 To 20kg Lot Natural Untreated High Quality Rough Blue Amber Sumatra Indonesia
  • 2.20cts Natural Sri Lankan Blue Sapphire Oval Shape Untreated Loose Gemstone
  • 5.00cts Natural Royal Blue Sapphire Untreated Loosegemstone Ceylon Oval Shape Si
  • 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