Natural Untreated Loose Gemstones

Shape > Round (1/2)

  • Natural Untreated Yellow Sapphire, 8.10ct. (y3182)
  • Gia Certified 1ct Fancy Pink Diamond Natural Round Cut Untreated 1 Carat Clean
  • 13.2mm! White South Sea Pearls Pair Undrilled 100% Untreated Natural Colour+cert
  • Loose Natural Ceylon White/blue Spinel 3 Pcs Untreated Round Brilliant Cut
  • 1 Carat Natural Untreated Alexanderite 2.6 Mm. 10 Pcs Lot Wholesale
  • 5.08 Ct Gii Certified 100%natural Untreated Dark Brown Round Shape Loose Diamond
  • 1.11 Ct Certified Natural Yellow Sapphire Unheated Untreated Gemstone Round 6 Mm
  • 3.89 Ct Gii Cert 100% Natural Untreated Greenish Brown Round Shape Loose Diamond
  • Natural Sapphire Loose Gem 2.70 Ct Blue Round Brilliant Cut Untreated Ceylon
  • Natural Untreated Yellow Sapphire, 4.02ct. (y2973)
  • Top Grade! Natural Untreated Emerald Translucent Rondelle 8 Mm Beads Necklace
  • Color Change Diaspore-turkey 2.87ct Clarity Si2-rare Natural Untreated Gemstone
  • Natural Untreated Yellow Sapphire, 2.57ct. (y2957)
  • Natural Untreated Ceylon Blue Sapphire 0.51ct Round Diamond Cut Rare
  • 0.78ct 5.4mm Round Natural Unheated Untreated Blue Sapphire, Ceylon
  • 4.48 Ct Gii Certified 100%natural Untreated Dark Brown Round Shape Loose Diamond
  • 2.47 Ct Natural Green Horsetail Demantoid Garnet Untreated Gemstone Namibia
  • 0.59 Carat 5.20 Mm Natural Untreated Diamond White Round Shape Rose Cut
  • Rare Fancy Purplish Pink Diamond Gem Untreated Natural Fluorescent Africa Purple
  • 3mm Matching Pair Brilliant Round Cut Loose Natural Untreated Diamond G Vs2
  • 1.00ct Loose Natural Approx 225 Diamonds Lot Round Cut D-k/si-i Untreated Parcel
  • 1.25ct Stunning Untreated Rare Mint Green Russian Andradite Demantoid Garnet
  • Sugilite Gel Cabochon Pair Untreated Gemstone Aaa Sugilith Edelstein Paar 3.10ct
  • 5.67 Ct Gii Certified 100%natural Untreated Dark Brown Round Shape Loose Diamond
  • 1 Burmese Jadeite Type A Green Cabochon Approx 13x13x1.5 Mm/1.5 Carats Untreated
  • 1878 Pcs 5mm/10mm Round Untreated Excl Natural Shine Blue Moonstone 3500 Cts
  • Flawless 2.1ctw Excellent Mint Green Color Untreated Natural Tourmaline 7mm Rd
  • 4.06 Ct Natural Blue Sapphire Old Mine Sri-lanka Untreated Loose Gem Vs Clarity
  • Natural Untreated Bluish Green Sapphire, 2.45ct. (u3453)
  • 4.73 Ct Gii Certified 100%natural Untreated Dark Brown Round Shape Loose Diamond
  • Natural Untreated Bluish Green Sapphire, 5.45ct. (u3968)
  • 1.82 Ct If Round Brilliant Cut Natural Untreated Red Garnet Gem Pair Sri Lanka
  • 7.69 Ct Gii Certified 100%natural Untreated Dark Brown Round Shape Loose Diamond
  • Top Grade! Natural Untreated Emerald Translucent Rondelle 6 Mm Beads Necklace
  • Top Grade! Natural Untreated Sapphire Smooth Rondelle Big 8mm Deep Blue Necklace
  • Rare Blue Spinel Gem Diamond Cut Rnd Tunduru Tanzania Natural Untreated Gemstone